CN208420602U - A kind of drug materials tap density analyzer - Google Patents
A kind of drug materials tap density analyzer Download PDFInfo
- Publication number
- CN208420602U CN208420602U CN201821049527.3U CN201821049527U CN208420602U CN 208420602 U CN208420602 U CN 208420602U CN 201821049527 U CN201821049527 U CN 201821049527U CN 208420602 U CN208420602 U CN 208420602U
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- mounting base
- fixedly connected
- lag
- tap density
- cavity
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Abstract
The utility model discloses a kind of drug materials tap density analyzers, including analyzer ontology, the first mounting base is fixedly connected on the upside of the analyzer ontology, two blanking holes are symmetrically arranged in first mounting base, first mounting base is fixedly connected with the second mounting base away from the side of analyzer ontology, two feed pipes are symmetrically arranged in second mounting base, cavity is equipped in first mounting base, the cavity is located between two feed pipes, is rotatably connected to special shape gear in the cavity.The utility model changes the opening direction of U-lag by rotation spherical block, when in U-lag opening, drug enters U-lag by feed pipe, when U-lag opening is towards telescopic chute, it is ground by mill ball, and when U-lag opening is towards blanking hole, ground medicine powder falls into detector by blanking hole, there is no third party's sundries to be mixed into protect entire process of lapping, it is ensured that measurement accuracy.
Description
Technical field
The utility model relates to drug density determination technical fields more particularly to a kind of drug materials tap density to measure
Instrument.
Background technique
Jolt ramming (slap) density tester, according to national standard GB/T5162-2006/ISO3953:1993 (metal powder jolt ramming
The measurement of density), and the powder density test equipment manufactured is independently researched and developed referring to United States Pharmacopeia, there is independent intellectual property right.It should
Instrument is made of components such as adjustable speed motor, vibration component, micro computer and mini-printers.And instrument is with compact-sized, firm
Though the features such as easy to operate, tap density detector is also usually used in medical medicine detection.
In use, testing staff needs preprepared medicine traditional drug materials tap density analyzer
Object pulverize it is last poured into analyzer ontology again, make individually to carry out due to process of lapping, be unable to ensure and completed in grinding
Sundries enters in medicine powder afterwards, to influence measurement result.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: traditional drug materials jolt ramming
In use, testing staff needs to pulverize preprepared drug last pours into analyzer to gravimetry instrument again
In ontology, makes individually to carry out due to process of lapping, be unable to ensure sundries after the completion of grinding and enter in medicine powder, thus shadow
Ring measurement result.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of drug materials tap density analyzer, including analyzer ontology, the analyzer ontology upside are fixedly connected
There is the first mounting base, two blanking holes are symmetrically arranged in first mounting base, first mounting base deviates from analyzer ontology
Side be fixedly connected with the second mounting base；
It is symmetrically arranged with two feed pipes in second mounting base, is equipped with cavity, the cavity in second mounting base
Between two feed pipes, special shape gear is rotatably connected in the cavity, the special shape gear side engagement connection is with teeth
Plate, the tooth plate are slidably connected on cavity inner wall, and the tooth plate two sides are fixedly connected to motion bar, second mounting base
It is inside symmetrically arranged with telescopic chute, the motion bar is located in telescopic chute, and elasticity reset device, the activity are equipped in the telescopic chute
Bar is fixedly connected with mill ball far from one end of tooth plate, and spherical pieces, the ball are symmetrically rotatably connected in first mounting base
Shaft is fixedly connected at shape block and anisotropic gear center of rotation, the shaft, which is pierced by one end in the second mounting base and is equipped with, to be turned
Dynamic device.
Preferably, the elasticity reset device includes limited block, and the motion bar passes through limited block, the limited block side
It is fixedly connected with spring, the spring is fixedly connected on tooth plate far from one end of limited block, and the spring is socketed in motion bar
On.
Preferably, the rotating device includes turntable and swing handle, and the turntable is fixedly connected in shaft, and described turn
Dynamic handle is fixedly connected on turntable.
Preferably, U-lag is equipped in the spherical pieces, the U-lag matches with mill ball.
Preferably, the opening size of the U-lag is identical as feed pipe, blanking bore dia.
Preferably, analyzer ontology bottom side is fixedly connected with non-slip mat, and the non-slip mat is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that
1, the opening direction for changing U-lag by rotation spherical block, in U-lag opening, drug passes through feed pipe
Into U-lag, when U-lag opening is towards telescopic chute, ground by mill ball, and when U-lag opening is towards blanking hole
When, ground medicine powder falls into detector by blanking hole, there is no third party's sundries to be mixed into protect entire process of lapping,
Ensure measurement accuracy.
2, it is slided by rotation heterotypic gear band moving tooth plate, to make motion bar that spherical pieces be driven to squeeze the medicine in U-lag
Object, while two lateral springs are compressed and extended respectively makes tooth when anisotropic gear is not when engaging tooth plate under the action of the spring
Sheet reset, for next time tooth plate and heterotypic gear prepare.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of drug materials tap density analyzer positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure: 1- analyzer ontology, 2- non-slip mat, the first mounting base of 3-, the second mounting base of 4-, 5- feed pipe, 6- blanking
Hole, 7- cavity, 8- special shape gear, 9- shaft, 10- tooth plate, 11- turntable, 12- swing handle, 13- spherical pieces, 14-U shape slot,
15- mill ball, 16- spring, 17- motion bar, 18- limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of drug materials tap density analyzer, including analyzer ontology 1,1 upside of analyzer ontology
It is fixedly connected with the first mounting base 3, two blanking holes 6 are symmetrically arranged in the first mounting base 3, the first mounting base 3 deviates from analyzer
The side of ontology 1 is fixedly connected with the second mounting base 4, and 1 bottom side of analyzer ontology is fixedly connected with non-slip mat 2, sets in non-slip mat 2
There is anti-skid chequer, prevents the daily placement of surveying instrument from having skidded shift phenomenon by non-slip mat 2.
It is symmetrically arranged with two feed pipes 5 in second mounting base 4, cavity 7 is equipped in the first mounting base 4, cavity 7 is located at two
Between feed pipe 5, special shape gear 8 is rotatably connected in cavity 7, the engagement of 8 side of special shape gear is connected with tooth plate 10, and tooth plate 10 is sliding
Dynamic to be connected on 7 inner wall of cavity, 10 two sides of tooth plate are fixedly connected to motion bar 17, are symmetrically arranged in the second mounting base 4 flexible
Slot, motion bar 17 are located in telescopic chute, and elasticity reset device is equipped in telescopic chute, and elasticity reset device includes limited block 18, living
Lever 17 passes through limited block 18, and 18 side of limited block is fixedly connected with spring 16, and spring 16 is fixed far from one end of limited block 18
It is connected on tooth plate 10, spring 16 is socketed on motion bar 17, and tooth plate 10 when driving 17 activity of motion bar, divide by two lateral springs 16
Do not extended and compressed, when anisotropic gear 8 with tooth plate 10 when not engaging, under the action of the spring 16, help tooth plate 10 into
Row resets, and prepares to engage with special shape gear 8 next time.
Motion bar 17 is fixedly connected with mill ball 15 far from one end of tooth plate 10, is symmetrically rotatablely connected in the first mounting base 4
Have a spherical pieces 13, U-lag 14 be equipped in spherical pieces 13, U-lag 14 matches with mill ball 15, the opening size of U-lag 14 and
Feed pipe 5,6 diameter of blanking hole are identical, change the opening direction of U-lag 14 by rotation spherical block 13, when U-lag 14 is opened
On mouth, drug enters U-lag 14 by feed pipe 5, when the opening of U-lag 14 is towards telescopic chute, is ground by mill ball 15
Mill, and when the opening of U-lag 14 is towards blanking hole 6, ground medicine powder falls into analyzer ontology 1 by blanking hole 6, from
And protecting entire process of lapping does not have third party's sundries to be mixed into, it is ensured that at measurement accuracy, spherical pieces 13 and the opposite sex 8 center of rotation of gear
It is fixedly connected to shaft 9, shaft 9 is pierced by one end in the second mounting base 4 equipped with rotating device, and rotating device includes turntable 11
With swing handle 12, turntable 11 is fixedly connected in shaft 9, and swing handle 12 is fixedly connected on turntable 11, by shaking not
Same swing handle 12 rotates turntable 11, to control the rotation of heterotypic gear 8 and spherical pieces 13.
In the utility model, when user uses the device, appropriate block drug is put into feed pipe 5, later falls into U
In shape slot 14, rotating device on rotation spherical block 13, i.e. shake swing handle 12 drives turntable 11 to rotate, to drive shaft
9 rotations, after 90 degree of rotation, U-lag 14 is open towards telescopic chute, in the rotating device come on back rotation opposite sex gear 8, to make
Heterotypic gear 8 slidably reciprocates with moving tooth plate 10, to make motion bar 17 that mill ball 15 be driven to squeeze U-lag in two sides spherical pieces 13
Drug in 14, while two lateral springs 16 are compressed and extended respectively indicates U when anisotropic gear 8 is not when engaging tooth plate 10
Bulk drug is in shape slot 14 in powdered, while tooth plate 10 is resetted under the action of the spring 16, for next time with abnormal shape
The engagement of gear 8 is prepared, and after then rotating 90 degree again by rotating device rotation spherical block 13, makes the opening of U-lag 14 court
When to blanking hole 6, ground medicine powder falls into the progress of analyzer ontology 1 by blanking hole 6, to protect entire process of lapping
There is no third party's sundries to be mixed into, it is ensured that measurement accuracy.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of drug materials tap density analyzer, including analyzer ontology (1), which is characterized in that the analyzer ontology
(1) upside is fixedly connected with the first mounting base (3), is symmetrically arranged with two blanking holes (6) in first mounting base (3), described
First mounting base (3) is fixedly connected with the second mounting base (4) away from the side of analyzer ontology (1)；
It is symmetrically arranged with two feed pipes (5) in second mounting base (4), is equipped with cavity (7) in second mounting base (4),
The cavity (7) is located between two feed pipes (5), is rotatably connected to special shape gear (8), the abnormity in the cavity (7)
The engagement of gear (8) side is connected with tooth plate (10), and the tooth plate (10) is slidably connected on cavity (7) inner wall, the tooth plate
(10) two sides are fixedly connected to motion bar (17), are symmetrically arranged with telescopic chute, the motion bar in second mounting base (4)
(17) be located in telescopic chute, be equipped with elasticity reset device in the telescopic chute, the motion bar (17) far from tooth plate (10) one
End is fixedly connected with mill ball (15), is symmetrically rotatably connected to spherical pieces (13), the spherical pieces in first mounting base (3)
(13) it and is fixedly connected to shaft (9) at special shape gear (8) center of rotation, the shaft (9) is pierced by the second mounting base (4)
One end be equipped with rotating device.
2. a kind of drug materials tap density analyzer according to claim 1, which is characterized in that the elastic reset dress
It sets including limited block (18), the motion bar (17) passes through limited block (18), and limited block (18) side is fixedly connected with bullet
Spring (16), the spring (16) are fixedly connected on tooth plate (10) far from the one end of limited block (18), spring (16) socket
On motion bar (17).
3. a kind of drug materials tap density analyzer according to claim 1, which is characterized in that the rotating device packet
Turntable (11) and swing handle (12) are included, the turntable (11) is fixedly connected on shaft (9), and the swing handle (12) is fixed
It is connected on turntable (11).
4. a kind of drug materials tap density analyzer according to claim 1, which is characterized in that the spherical pieces (13)
Interior to be equipped with U-lag (14), the U-lag (14) matches with mill ball (15).
5. a kind of drug materials tap density analyzer according to claim 4, which is characterized in that the U-lag (14)
Opening size it is identical as feed pipe (5), blanking hole (6) diameter.
6. a kind of drug materials tap density analyzer according to claim 1, which is characterized in that the analyzer ontology
(1) bottom side is fixedly connected with non-slip mat (2), and the non-slip mat (2) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049527.3U CN208420602U (en) | 2018-07-04 | 2018-07-04 | A kind of drug materials tap density analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049527.3U CN208420602U (en) | 2018-07-04 | 2018-07-04 | A kind of drug materials tap density analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420602U true CN208420602U (en) | 2019-01-22 |
Family
ID=65124731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049527.3U Active CN208420602U (en) | 2018-07-04 | 2018-07-04 | A kind of drug materials tap density analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420602U (en) |
-
2018
- 2018-07-04 CN CN201821049527.3U patent/CN208420602U/en active Active
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