CN209656349U - A kind of quantitative extraction element of pharmaceutical intermediate production - Google Patents

A kind of quantitative extraction element of pharmaceutical intermediate production Download PDF

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Publication number
CN209656349U
CN209656349U CN201920039002.XU CN201920039002U CN209656349U CN 209656349 U CN209656349 U CN 209656349U CN 201920039002 U CN201920039002 U CN 201920039002U CN 209656349 U CN209656349 U CN 209656349U
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Prior art keywords
piston
pharmaceutical
production
quantitative extraction
driving
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CN201920039002.XU
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Chinese (zh)
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徐丰昌
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Tianjin Atop Biotechnology Co Ltd
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Tianjin Atop Biotechnology Co Ltd
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Abstract

The utility model relates to pharmaceutical intermediate production equipment technologies, disclose a kind of quantitative extraction element of pharmaceutical intermediate production, including probe tube, piston and driving mechanism, the piston include piston plate and with the integrally formed piston handle of the piston plate, the piston plate is placed in the probe tube, the piston handle is connect through one end of the probe tube with the driving mechanism, and the driving mechanism is fixedly mounted on rack or the wall of point to be sampled by fixed plate;Locking mechanism is additionally provided between the piston handle and the probe tube;Pharmaceutical intermediate production can quantify extracting liq sample with quantitative extraction element, and easy to use, efficiency is higher, applies suitable for drug mass production.

Description

A kind of quantitative extraction element of pharmaceutical intermediate production
Technical field
The utility model relates to pharmaceutical intermediate production equipment technologies, and in particular to a kind of pharmaceutical intermediate production use Quantitative extraction element.
Background technique
As the continuous development of social and economic level improves, requirement of the people for the quality and quantity of various products also exists It is continuously improved.In many pharmaceutical intermediate production processes, needs to draw from mixed liquor or extract certain intermediate, examined It surveys.Currently used sampling equipment has dropper or needle tubing, and dropper low cost, sampling is convenient, but is difficult quantitative extraction;Needle tubing It when extracting sample, can quantify, but need both hands compounding practice, it is more inconvenient, and efficiency is lower.
Utility model content
Determine in view of the deficienciess of the prior art, being used the purpose of this utility model is to provide a kind of production of pharmaceutical intermediate Measure extraction element, the pharmaceutical intermediate production with quantify extraction element can quantify extracting liq sample, it is easy to use, efficiency compared with Height is applied suitable for drug mass production.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of pharmaceutical intermediate production quantitative extraction element, including probe tube, piston and driving mechanism, the piston packet Include piston plate and with the integrally formed piston handle of the piston plate, the piston plate is placed in the probe tube, the piston handle One end through the probe tube is connect with the driving mechanism, and the driving mechanism is fixedly mounted on to be sampled by fixed plate In the rack or wall of point;Locking mechanism is additionally provided between the piston handle and the probe tube.
In the present invention, it is preferred that the driving mechanism includes driving motor, screw rod, sliding block and guide rod, described Driving motor is installed in the fixed plate, and its output end is fixedly connected by shaft coupling with the screw rod, the screw rod with The sliding block is threadedly coupled, and the guide rod sliding runs through the sliding block, and is fixed in the fixed plate by mounting base;Institute Sliding block is stated to connect by connector with the piston handle.
In the present invention, it is preferred that the connector includes fixed disk and nail catcher, and the fixed disk passes through connecting tube It is fixedly connected with the sliding block, the nail catcher is threadedly coupled or is clamped with the fixed disk, for fixing the piston handle.
In the present invention, it is preferred that the piston handle is equipped with a through-hole, and the nail catcher passes through the through-hole and institute Fixed disk is stated to be threadedly coupled or be clamped.
In the present invention, it is preferred that the probe tube includes tube body and Guan Gai, and the tube body passes through with the pipe lid Buckle connects and fixes.
In the present invention, it is preferred that the locking mechanism is bolt, and the bolt is slidably mounted on the pipe lid On, the piston handle is equipped with several perforation, and the size of the bolt is corresponding with the perforation, for fixing the piston handle.
In the present invention, it is preferred that the probe tube is equipped with transparent window, and the transparent window is equipped with scale Line.
In the present invention, it is preferred that the piston plate side wall is equipped with sealing ring.
The prior art is compared, the beneficial effects of the utility model are:
The pharmaceutical intermediate production of the utility model can quantify extracting liq sample, user with quantitative extraction element Just;By extracting sample, it is only necessary to which user, which passes through tube body with pipe lid, to be connected and fixed, in the effect of driving mechanism Under, realize the extraction of fluid sample, efficiency is higher;Meanwhile whole operation process is effectively reduced user and contacts with reagent Chance, it is safer, applied suitable for drug mass production.
Detailed description of the invention
Fig. 1 is the pharmaceutical intermediate production structural schematic diagram of quantitative extraction element in present embodiment.
Fig. 2 is the pharmaceutical intermediate production main view of quantitative extraction element in present embodiment.
Fig. 3 is the pharmaceutical intermediate production side view of quantitative extraction element in present embodiment.
Fig. 4 is the pharmaceutical intermediate production structural schematic diagram of driving motor in quantitative extraction element in present embodiment.
Fig. 5 is the pharmaceutical intermediate production structural schematic diagram of piston in quantitative extraction element in present embodiment.
Fig. 6 is the pharmaceutical intermediate production structural schematic diagram buckled in quantitative extraction element in present embodiment.
Fig. 7 is the pharmaceutical intermediate production front view buckled in quantitative extraction element in present embodiment.
Fig. 8 is the pharmaceutical intermediate production side view buckled in quantitative extraction element in present embodiment.
In attached drawing: 1- probe tube, 101- tube body, 102- pipe lid, 2- piston, 21- piston plate, 22- piston handle, 3- driving machine Structure, 31- driving motor, 32- screw rod, 33- sliding block, 34- guide rod, 4- fixed plate, 5- locking mechanism, 6- connector, 61- are fixed Disk, 62- nail catcher, 7- buckle.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.
Please referring also to Fig. 1 to Fig. 8, it is fixed that one better embodiment of the utility model provides a kind of pharmaceutical intermediate production use Extraction element, including probe tube 1, piston 2 and driving mechanism 3 are measured, the probe tube 1 includes tube body 101 and pipe lid 102, described Tube body 101 is connected and fixed with the pipe lid 102 by buckle 7, and the quantity for buckling 7 is at least 2, is uniformly distributed in probe tube 1 On, buckle 7 docks for realizing tube body 101 with the fixation of pipe lid 102;The piston 2 include piston plate 21 and with the piston plate 21 integrally formed piston handles 22, the piston plate 21 are placed in the probe tube 1, and the piston handle 22 runs through the probe tube 1 one end is connect with the driving mechanism 3, the driving mechanism 3 by fixed plate 4 be fixedly mounted on point to be sampled rack or On wall;Locking mechanism 5 is additionally provided between the piston handle 22 and the probe tube 1.Further, the locking mechanism 5 is Bolt, the bolt are slidably mounted on the pipe lid 102, and the piston handle 22 is equipped with several perforation, the ruler of the bolt It is very little corresponding with the perforation, for fixing the piston handle 22;It is plugged in the perforation when bolt is corresponding, secures piston 2, When convenient for removing probe tube 1, prevent the sliding of piston 2 from causing the phenomenon of leakage.Further, 21 side wall of piston plate is equipped with close Seal prevents the low and difficult sampling of the when air-tightness of sampling or the phenomenon of leakage occurs.
In the present embodiment, the driving mechanism 3 includes driving motor 31, screw rod 32, sliding block 33 and guide rod 34, institute It states driving motor 31 to be installed in the fixed plate 4, and its output end is fixedly connected by shaft coupling with the screw rod 32, it is described Screw rod 32 is threadedly coupled with the sliding block 33, and the sliding of guide rod 34 runs through the sliding block 33, and is fixed on by mounting base In the fixed plate 4;The sliding block 33 is connect by connector 6 with the piston handle 22.The driving motor 31 is using existing Motor in technology, therefore no longer tire out in detail herein and state.
In the present embodiment, the connector 6 includes fixed disk 61 and nail catcher 62, and the fixed disk 61 passes through connecting tube It is fixedly connected with the sliding block 33, the nail catcher 62 is threadedly coupled or is clamped with the fixed disk 61, for fixing the work Fill in handle 22;It is more convenient to pick and place probe tube 1.Further, the piston handle 22 is equipped with a through-hole, and the nail catcher 62 passes through institute Through-hole is stated to be threadedly coupled or be clamped with the fixed disk 61, it is easy to operate.
In the present embodiment, the probe tube 1 is equipped with transparent window, and the transparent window is equipped with graduation mark, uses Person can observe sample volume by the transparent window and graduation mark.
Working principle:
In use, first fixed plate 4 is fixedly mounted on rack or the wall of point to be sampled, it is corresponding at 1 nozzle of probe tube Sample point, piston plate 21 are placed in probe tube 1, and piston handle 22 runs through pipe lid 102, tube body 101 and pipe lid 102 and passes through 7 card of buckle Connect fixation;Nail catcher 62 is threadedly coupled or is clamped with fixed disk 61 across through-hole on piston handle 22 again;By driving motor 31 with Driving motor 31 is opened in external power supply connection, and driving motor 31 drives screw rod 32 to rotate, edge under the action of screw rod 32 of sliding block 33 34 length direction of guide rod is mobile;
When needing to sample, under driving motor 31 drives, sliding block 33 is mobile to sample point with probe tube 1, until sampling 1 nozzle of pipe is located at sample point;User holds tube body 101, or with clamp or other to fix device fixed by tube body 101; Under driving motor 31 drives, sliding block 33 is moved up with piston 2, is observed sample volume by transparent window and graduation mark, is reached To after required sampling amount, by locking mechanism 5, i.e. bolt, sliding plug secures piston 2 in the perforation of corresponding piston handle 22 Relative to the position of tube body 101, user decontrols tube body 101;Under driving motor 31 drives, sliding block 33 is upward with probe tube 1 It is mobile, it takes until convenient for user;
When needing to remove probe tube 1, nail catcher 62 is extracted;This extraction element can quantify extracting liq sample, make With conveniently, efficiency is higher;Meanwhile whole operation process is effectively reduced the chance that user contacts with reagent, it is safer, It is applied suitable for drug mass production.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model Change, should belong to the covered the scope of the patents of the utility model.

Claims (8)

1. a kind of quantitative extraction element of pharmaceutical intermediate production, which is characterized in that including probe tube (1), piston (2) and driving Mechanism (3), the piston (2) include piston plate (21) and with the piston plate (21) integrally formed piston handle (22), it is described Piston plate (21) is placed in the probe tube (1), the one end and the driving of the piston handle (22) through the probe tube (1) Mechanism (3) connection, the driving mechanism (3) are fixedly mounted on rack or the wall of point to be sampled by fixed plate (4);
Locking mechanism (5) are additionally provided between the piston handle (22) and the probe tube (1).
2. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 1, which is characterized in that the driving Mechanism (3) includes driving motor (31), screw rod (32), sliding block (33) and guide rod (34), and the driving motor (31) is installed on On the fixed plate (4), and its output end is fixedly connected by shaft coupling with the screw rod (32), the screw rod (32) with it is described Sliding block (33) is threadedly coupled, and the guide rod (34) sliding runs through the sliding block (33), and is fixed on by mounting base described solid On fixed board (4);The sliding block (33) is connect by connector (6) with the piston handle (22).
3. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 2, which is characterized in that the connection Part (6) includes fixed disk (61) and nail catcher (62), and the fixed disk (61) is fixedly connected by connecting tube with the sliding block (33), The nail catcher (62) is threadedly coupled or is clamped with the fixed disk (61), for fixing the piston handle (22).
4. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 3, which is characterized in that the piston Handle (22) is equipped with a through-hole, and the nail catcher (62) passes through the through-hole and is threadedly coupled or is clamped with the fixed disk (61).
5. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 1, which is characterized in that the sampling Pipe (1) includes tube body (101) and pipe lid (102), and the tube body (101) and the pipe lid (102) are solid by buckle (7) clamping It is fixed.
6. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 5, which is characterized in that the clamping lock Mechanism (5) is bolt, and the bolt is slidably mounted on the pipe lid (102), and the piston handle (22) is equipped with several perforation, The size of the bolt is corresponding with the perforation, for fixing the piston handle (22).
7. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 6, which is characterized in that the sampling It manages (1) and is equipped with transparent window, the transparent window is equipped with graduation mark.
8. a kind of quantitative extraction element of pharmaceutical intermediate production according to claim 6, which is characterized in that the piston Disk (21) side wall is equipped with sealing ring.
CN201920039002.XU 2019-01-09 2019-01-09 A kind of quantitative extraction element of pharmaceutical intermediate production Active CN209656349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920039002.XU CN209656349U (en) 2019-01-09 2019-01-09 A kind of quantitative extraction element of pharmaceutical intermediate production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920039002.XU CN209656349U (en) 2019-01-09 2019-01-09 A kind of quantitative extraction element of pharmaceutical intermediate production

Publications (1)

Publication Number Publication Date
CN209656349U true CN209656349U (en) 2019-11-19

Family

ID=68520700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920039002.XU Active CN209656349U (en) 2019-01-09 2019-01-09 A kind of quantitative extraction element of pharmaceutical intermediate production

Country Status (1)

Country Link
CN (1) CN209656349U (en)

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