CN218590388U - Powder blasts transfer device - Google Patents
Powder blasts transfer device Download PDFInfo
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- CN218590388U CN218590388U CN202223311991.4U CN202223311991U CN218590388U CN 218590388 U CN218590388 U CN 218590388U CN 202223311991 U CN202223311991 U CN 202223311991U CN 218590388 U CN218590388 U CN 218590388U
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Abstract
The utility model discloses a powder blasts transfer device mainly relates to medicine experiment equipment field. Comprises a cover body and a transfer device; the cover body is a round transparent cover body, the center of the cover body is provided with an insertion tube which penetrates through the cover body from top to bottom, a spherical seat connected with a joint of the insertion tube is arranged in the insertion tube, and the spherical seat is provided with an insertion hole which penetrates through the spherical seat from top to bottom; the transfer device comprises a suction pipe, a measuring cylinder and an air pipe which are sequentially communicated from bottom to top, the suction pipe is movably inserted into the insertion hole, and the top end of the air pipe is provided with a rubber balloon. The beneficial effects of the utility model reside in that: the device can conveniently and effectively dissolve and transfer the ground medicinal powder into a target container, and the loss of the medicinal powder is reduced.
Description
Technical Field
The utility model relates to a medicine experimental device field specifically is a powder blasts transfer device.
Background
Before most of the related experiments and detection work of the drugs are carried out, the tablets need to be ground into powder and then transferred to a container such as a flask for dissolution, and the corresponding experimental operation is completed. The target tablet amount based on experiments is very small, the target tablet amount can be usually completed by using a grinding body, after grinding is completed, if powder is directly transferred, very obvious loss exists, a lot of powder is stuck on the wall of a mortar, if solvent is used for washing in the mortar, the mortar is heavy, the shape and a grinding cavity of the mortar are thicker, liquid in the mortar is poured into a target container without leakage, and the liquid is always scattered everywhere, so that a lot of problems are brought to early preparation work of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powder blasts transfer device, it can be convenient, effectual powder with grinding dissolve transfer to the target container in, reduce the loss of powder.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a powder purging and transferring device comprises a cover body and a transferring device;
the cover body is a round transparent cover body, the center of the cover body is provided with an insertion tube which penetrates through the cover body from top to bottom, a spherical seat connected with a joint of the insertion tube is arranged in the insertion tube, and the spherical seat is provided with an insertion hole which penetrates through the spherical seat from top to bottom;
the transfer device comprises a suction pipe, a measuring cylinder and an air pipe which are sequentially communicated from bottom to top, the suction pipe is movably inserted into the insertion hole, and the top end of the air pipe is provided with a rubber balloon.
The circumferential side surface of the cover body is an inclined surface which inclines outwards from bottom to top.
The edge of lid is equipped with rather than fixed connection's annular silica gel piece, the inner circle of silica gel piece and the marginal fixed connection of lid, the border of silica gel piece is equipped with 4 kerfs.
The edge of the cover body is provided with an annular silica gel sheet fixedly connected with the cover body, the inner ring of the silica gel sheet is fixedly connected with the edge of the cover body, the middle of the silica gel sheet is provided with an annular air bag integrally formed with the silica gel sheet, and the annular air bag and the silica gel sheet are arranged concentrically.
The bottom end of the suction pipe is provided with a sharp mouth with a narrowed caliber.
The bottom end of the rubber balloon is provided with a blowing nozzle, and the bottom end of the blowing nozzle is in threaded connection with the top end of the air pipe.
The inner wall of the jack is provided with a plurality of annular clamping grooves, a plurality of rubber rings are arranged in the annular clamping grooves and clamped in the annular clamping grooves, the inner diameter of each rubber ring is smaller than the inner diameter of the jack, and the inner diameter of each rubber ring is consistent with the outer diameter of the suction pipe.
Contrast prior art, the beneficial effects of the utility model reside in that:
use this device, can cooperate the mortar to use, seal the washing mixing to the powder after grinding to quick, effectual transfer to the target flask the inside, avoid using the mortar to empty the problem of spilling hourglass easily, also reduced the high consume of direct transfer powder.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic diagram of the assembly disassembly of the present invention.
Fig. 4 is a cross-sectional view AA of fig. 3 of the present invention.
Fig. 5 is a bottom structure method diagram of embodiment 2 of the present invention.
Reference numerals shown in the drawings:
1. a cover body; 2. a bevel; 3. a silica gel sheet; 4. cutting a seam; 5. inserting a tube; 6. a spherical seat; 7. a jack; 8. a rubber ring; 9. a straw; 10. a measuring cylinder; 11. an air tube; 12. a sharp nozzle; 13. a blowing nozzle; 14. a rubber balloon; 15. an annular air bag.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like in the prior art and are commercially available in a normal manner unless otherwise specified. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.
Example 1: powder purging and transferring device
In the experiment, the loss of tablet powder is obvious, and one loss gram weight is estimated each time, so that the result is very inaccurate. A plurality of related instrument combinations are used for solving the problem, the effect is poor, and the operation is very troublesome. The structure is designed by the technicians who frequently think and practice in the work and consult the related equipment products.
The main structure includes:
a cover body 1 and a transfer device which are used in combination and can be disassembled;
The circumference side of lid 1 is inclined plane 2 that leans out from bottom to top, is convenient for to the better adaptation of the grinding chamber of slope.
The edge of lid 1 is equipped with rather than fixed connection's annular silica gel piece 3, the inner circle of silica gel piece 3 and the edge fixed connection of lid 1, the border of silica gel piece 3 is equipped with 4 joint-cuts 4, is convenient for make things convenient for the silica gel piece 3 to upwards crooked and adapt to the bowl inner curved surface through joint-cut 4 when pushing down lid 1 and making it and grind the chamber complex to better laminating grinds the intracavity wall.
The central authorities of lid 1 are equipped with the intubate 5 that runs through it, what run through about intubate 5 is equipped with spherical chamber, the spherical intracavity roll fit has spherical seat 6, realize the joint cooperation with spherical seat 6 based on spherical chamber in the intubate 5, what run through about spherical seat 6 is equipped with jack 7, is convenient for cooperate with the translator.
The transfer device comprises a suction pipe 9, a measuring cylinder 10 and an air pipe 11 which are integrally formed and sequentially communicated from bottom to top; the bottom end of the suction pipe 9 is provided with a sharp mouth 12 with a narrowed caliber, so that the flushing water flow impulsive force can be increased by sharply reducing the caliber. The top end of the suction pipe 9 is communicated with the bottom end of the measuring cylinder 10, and the measuring cylinder 10 is provided with capacity scales for quantitatively measuring the solution. The top end of the measuring cylinder 10 is fixedly communicated with the bottom end of the air pipe 11, the top end of the air pipe 11 is provided with a rubber balloon 14, the bottom end of the rubber balloon 14 is provided with a blowing nozzle 13, and the bottom end of the blowing nozzle 13 is in threaded connection with the top end of the air pipe 11, so that the measuring cylinder is convenient to disassemble, clean and use.
The utility model discloses a portable rubber strip, including jack 7, suction tube 9, rubber ring 8, the jack 7 inner wall is equipped with two ring groove that arrange from top to bottom on the jack 7 inner wall, be equipped with a plurality of rubber rings 8 in the ring groove, 8 cards of rubber ring are in ring groove, the internal diameter of rubber ring 8 is less than jack 7 internal diameter, and unanimous with 9 external diameters of suction tube, makes the global outstanding jack 7 inner walls of inboard of rubber strip, just the inboard of rubber strip is global can paste on 5 inner walls of intubate, realizes the improvement to 9 surface resistance of suction tube.
The using method of the device comprises the following steps:
1) Installing a rubber balloon 14 at the top end of the trachea 11, and adding a certain amount of solvent into the measuring cylinder 10 to finish preparation;
2) The cover body 1 is covered on the bowl opening of the mortar, and is pressed downwards slightly until the silica gel sheet 3 can be turned upwards and well attached to the wrist wall;
3) The suction pipe 9 is inserted into the jack 7 from top to bottom by holding the graduated cylinder 10, and a little force is needed because the rubber ring 8 has certain friction;
4) Observe the sharp mouth in straw 9 bottoms through lid 1, 12 when being close to the mortar bowl end, grasp rubber sacculus 14 repeatedly, thereby let the solvent inhale repeatedly and tell the realization dissolve the washing away of bowl end powder, can suitably swing when washing simultaneously, roll through spherical seat 6 to sharp mouth, 12 angle and position adjust to the key scour powder gathers and glues the place that glues.
5) After sufficient dissolution, the solution was drawn into a graduated cylinder 10 and transferred to a Erlenmeyer flask.
The step 5) can be used for multiple imbibition transfer. Meanwhile, in order to further improve the recovery of the medicinal powder, the solvent in the step 2) can be used for 2/3 of the total solvent amount, and finally, the steps are repeated again by using the rest 1/3, and the bottom of the bowl is repeatedly washed and transferred.
Example 2: powder purging and transferring device
In contrast to the embodiment 1, the process,
the middle part of the silica gel sheet 3 is provided with an annular air bag 15 which is integrally formed with the silica gel sheet, and the annular air bag 15 and the silica gel sheet 3 are arranged concentrically. The annular air bag 15 can elastically press the inner wall of the grinding cavity, so that the sealing effect is greatly improved. The cover body 1 can be pressed down securely at the time of operation.
Simultaneously, set up the incision on rubber circle 8, cut into the arc of disconnection with rubber circle 8 through the incision to it is convenient ventilative.
Claims (7)
1. The powder purging and transferring device is characterized by comprising a cover body and a transferor;
the cover body is a round transparent cover body, the center of the cover body is provided with an insertion tube which penetrates through the cover body from top to bottom, a spherical seat connected with a joint of the insertion tube is arranged in the insertion tube, and the spherical seat is provided with an insertion hole which penetrates through the spherical seat from top to bottom;
the transfer device comprises a suction pipe, a measuring cylinder and an air pipe which are sequentially communicated from bottom to top, the suction pipe is movably inserted into the insertion hole, and the top end of the air pipe is provided with a rubber balloon.
2. The powder purging and transferring device as claimed in claim 1, wherein the circumferential side of the cap is a slope inclined outward from bottom to top.
3. The powder purging and transferring device as defined in claim 1, wherein the edge of the cover is provided with an annular silicon sheet fixedly connected therewith, an inner ring of the silicon sheet is fixedly connected with the edge of the cover, and the edge of the silicon sheet is provided with 4 slits.
4. The powder purging and transferring device according to claim 1, wherein an annular silicon sheet is fixedly connected with the edge of the cover body, an inner ring of the silicon sheet is fixedly connected with the edge of the cover body, an annular air bag is integrally formed in the middle of the silicon sheet, and the annular air bag and the silicon sheet are concentrically arranged.
5. Powder purging and transferring device according to claim 1, wherein the bottom end of the suction pipe is provided with a narrow-bore tip.
6. The powder purging and transferring device as claimed in claim 1, wherein a bottom end of the rubber balloon is provided with a blowing nozzle, and a bottom end of the blowing nozzle is in threaded connection with a top end of the air pipe.
7. The powder purging and transferring device as claimed in claim 1, wherein a plurality of annular clamping grooves are formed in the inner wall of the insertion hole, a plurality of rubber rings are arranged in the annular clamping grooves, the rubber rings are clamped in the annular clamping grooves, the inner diameter of each rubber ring is smaller than the inner diameter of the insertion hole, and the inner diameter of each rubber ring is consistent with the outer diameter of the suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223311991.4U CN218590388U (en) | 2022-12-09 | 2022-12-09 | Powder blasts transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223311991.4U CN218590388U (en) | 2022-12-09 | 2022-12-09 | Powder blasts transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218590388U true CN218590388U (en) | 2023-03-10 |
Family
ID=85408775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223311991.4U Active CN218590388U (en) | 2022-12-09 | 2022-12-09 | Powder blasts transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218590388U (en) |
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2022
- 2022-12-09 CN CN202223311991.4U patent/CN218590388U/en active Active
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