CN218726810U

CN218726810U - Heating device for pharmaceutical analysis

Info

Publication number: CN218726810U
Application number: CN202222853611.3U
Authority: CN
Inventors: 李静; 颜南
Original assignee: Shenyang Medical College
Current assignee: Shenyang Medical College
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a heating device for pharmaceutical analysis, which comprises a base, wherein the top surface of the base is rotationally connected with a heating platform through a driving piece, the top surface of the heating platform is provided with a sliding groove, two arc-shaped clamping plates are symmetrically and slidably connected in the sliding groove, a test bottle can be detachably connected between the two arc-shaped clamping plates, and the opposite surfaces of the two arc-shaped clamping plates are provided with adjusting components; telescopic components are symmetrically and fixedly connected to two ends of the top surface of the base, a transverse plate is fixedly connected to the top ends of the two telescopic components, a ventilating pipe is arranged on the transverse plate, the bottom of the ventilating pipe is located below the transverse plate and is rotatably connected with a sealing component, the bottom surface of the sealing component is detachably connected with a top opening of a test bottle, a stirring rod is arranged at the bottom end of the ventilating pipe and is located in an inner ring of the sealing component, and the ventilating pipe movably extends into the test bottle; the breather pipe rigid coupling is on the diaphragm, and the breather pipe top runs through the diaphragm and the intercommunication has the collection subassembly, the utility model discloses can test bottle stability on heating platform improves the heating efficiency that improves the liquid medicine.

Description

Heating device for pharmaceutical analysis

Technical Field

The utility model relates to a pharmaceutical analysis equipment technical field especially relates to a heating device for pharmaceutical analysis.

Background

The drug analysis is an important branch in analytical chemistry, gradually becomes a relatively independent subject in analytical chemistry along with the development of the drug chemistry, is widely applied to the aspects of quality control of drugs, new drug research, drug metabolism and the like, and is a necessary measure for heating liquid medicine in the drug analysis;

the prior Chinese patent discloses a drug analysis device (CN 206975005U), which is characterized in that a drug is introduced into a reagent bottle, a second telescopic rod is adjusted to a proper position, the reagent bottle is fixed at the middle position of a placing table by a handle, a power supply is switched on, a control switch is switched on, the reagent bottle is heated by a heater, the temperature T to be heated is set, and the upper layer of the placing table is driven to rotate by the rotation of a motor in the heating process;

however, in the prior art, in the actual application process, the position of the reagent bottle is fixed by the hand grip, and the reagent bottle is only placed on the discharge table, so that the reagent bottle is easy to displace when rotating, and a gap is required between the hand grip and the reagent bottle in the rotating process of the reagent bottle, so that the reagent bottle which is caused to displace collides with the hand grip, the reagent bottle is easy to be damaged, and the heating efficiency of the liquid medicine in the reagent bottle is too low only by the rotation of the reagent bottle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heating device for pharmaceutical analysis aims at solving or improves at least one of above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a heating device for pharmaceutical analysis, the on-line screen storage device comprises a base, the base top surface is rotated through the driving piece and is connected with the heating platform, the heating platform top surface has seted up the sliding tray, symmetrical sliding connection has two arc grip blocks in the sliding tray, the arc grip block top stretches out the sliding tray, and two can dismantle between the arc grip block and be connected with the test bottle, and two the back of arc grip block is equipped with adjusting part, adjusting part fixed mounting is in the heating platform top surface;

telescopic components are symmetrically and fixedly connected to two ends of the top surface of the base, a transverse plate is fixedly connected to the top ends of the two telescopic components, a vent pipe is arranged on the transverse plate, the vent pipe and the center of the sliding groove are arranged in a vertically corresponding mode, the bottom of the vent pipe is located below the transverse plate and is rotatably connected with a sealing component, the bottom surface of the sealing component is detachably connected with the top opening of the test bottle, a stirring rod is arranged at the bottom end of the vent pipe and located in the inner ring of the sealing component, and the vent pipe movably extends into the test bottle;

the breather pipe rigid coupling is in on the diaphragm, just the breather pipe top runs through the diaphragm and is communicated with and has collected the subassembly.

Preferably, a first mounting groove is formed in the top surface of the base, and the heating platform is rotatably connected in the first mounting groove.

Preferably, the driving piece is a driving motor, the bottom surface of the first mounting groove is communicated with a second mounting groove, the driving motor is fixedly mounted in the second mounting groove, and an output shaft of the driving motor is fixedly connected with the bottom center of the heating platform.

Preferably, the heating platform is embedded with an electric heating plate, and a heat conducting block is fixedly connected in the sliding groove.

Preferably, the adjusting part comprises a supporting plate fixedly connected to the top surface of the heating platform, the supporting plate is in threaded connection with a screw rod, one end of the screw rod penetrates through the supporting plate and is rotatably connected with a first bearing, the first bearing is fixedly connected to the side wall of the arc-shaped clamping plate, and a twisting head is fixedly connected to the other end of the screw rod.

Preferably, the telescopic assembly comprises an outer barrel, the outer barrel is fixedly connected to the top surface of the base, the outer barrel is located on the outer side of the twisting head, a connecting rod is connected to the inner barrel in a sliding mode, the top end of the connecting rod extends out of the outer barrel and is fixedly connected with the two ends of the transverse plate, and an extension spring is fixedly connected between the bottom surface of the connecting rod and the bottom end of the outer barrel.

Preferably, the seal assembly is in including fixed suit the second bearing of breather pipe bottom outer wall, second bearing outer lane rigid coupling has the support ring, support ring bottom surface rigid coupling has flexible ring, flexible ring is located breather pipe end opening below, flexible ring bottom surface with the connection can be dismantled to test bottle top opening, the puddler is located the support ring with flexible ring inner circle.

Preferably, the central rigid coupling of breather pipe diapire has the puddler, puddler bottom circumference rigid coupling has a plurality of stirring vane, just a plurality of air vent has been seted up to the breather pipe diapire.

Preferably, the collection subassembly includes the condensation bottle, the condensation bottle passes through support fixed mounting and is in the diaphragm top surface, condensation bottle one end with breather pipe top mouth intercommunication, the other end can be dismantled to be connected and the intercommunication has the receiving flask.

The utility model discloses a following technological effect: the test bottle is placed on the heating platform and positioned between the two arc-shaped clamping plates, and the distance between the two arc-shaped clamping plates is adjusted by the adjusting assembly, so that the bottom end of the test bottle is clamped and fixed, and the stability of the test bottle on the heating platform is improved when the heating platform is driven to rotate by the driving piece;

secondly, make the diaphragm shift up through flexible subassembly, reserve the position of placing of department's test bottle between puddler and the heating platform of breather pipe bottom, then insert to the test bottle through the puddler when flexible subassembly makes the diaphragm move down in, seal assembly seals the apical orifice of test bottle simultaneously, and then has realized that the test bottle rotates along with the rotation synchronization of heating platform, and the puddler stirs the liquid medicine in the test bottle, improves the heating efficiency of liquid medicine.

And the steam generated after the liquid medicine is heated is guided into the collecting assembly through the vent pipe to be collected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a top view of the heating platform of the present invention;

in the figure: 1. a base; 2. heating the platform; 3. a sliding groove; 4. an arc-shaped clamping plate; 5. testing the bottle; 6. a transverse plate; 7. a breather pipe; 8. a stirring rod; 9. a first mounting groove; 10. a drive motor; 11. a second mounting groove; 12. an electrical heating plate; 13. a heat conducting block; 14. a support plate; 15. a screw; 16. a first bearing; 17. screwing the head; 18. an outer cylinder; 19. a connecting rod; 20. an extension spring; 21. a second bearing; 22. a support ring; 23. a flexible ring; 24. a stirring blade; 25. a vent hole; 26. a condensation bottle; 27. and (6) collecting the bottle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.

Referring to fig. 1-3, the embodiment provides a heating device for drug analysis, which includes a base 1, wherein a heating platform 2 is rotatably connected to the top surface of the base 1 through a driving member, a sliding groove 3 is formed in the top surface of the heating platform 2, two arc-shaped clamping plates 4 are symmetrically and slidably connected in the sliding groove 3, the tops of the arc-shaped clamping plates 4 extend out of the sliding groove 3, a test bottle 5 is detachably connected between the two arc-shaped clamping plates 4, and adjusting components are arranged on opposite surfaces of the two arc-shaped clamping plates 4 and fixedly mounted on the top surface of the heating platform 2;

telescopic components are symmetrically and fixedly connected to two ends of the top surface of the base 1, a transverse plate 6 is fixedly connected to the top ends of the two telescopic components, a vent pipe 7 is arranged on the transverse plate 6, the vent pipe 7 and the center of the sliding groove 3 are arranged in an up-and-down corresponding mode, the bottom of the vent pipe 7 is located below the transverse plate 6 and is rotatably connected with a sealing component, the bottom surface of the sealing component is detachably connected with the top opening of the test bottle 5, a stirring rod 8 is arranged at the bottom end of the vent pipe 7, the stirring rod 8 is located in the inner ring of the sealing component, and the vent pipe 7 movably extends into the test bottle 5;

the breather pipe 7 is fixedly connected to the transverse plate 6, and the top of the breather pipe 7 penetrates through the transverse plate 6 and is communicated with the collecting assembly.

The test bottle 5 is placed on the heating platform 2 and positioned between the two arc-shaped clamping plates 4, and the distance between the two arc-shaped clamping plates 4 is adjusted by the adjusting assembly, so that the bottom end of the test bottle 5 is clamped and fixed, and the stability of the test bottle 5 on the heating platform 2 is improved when the heating platform 2 is driven to rotate by the driving piece;

secondly, make diaphragm 6 move up through flexible subassembly, reserve the position of placing of department test bottle 5 between puddler 8 and the heating platform 2 of breather pipe 7 bottom, then puddler 8 inserts to the test bottle 5 when making diaphragm 6 move down through flexible subassembly in, seal assembly seals the apical orifice of test bottle 5 simultaneously, and then realized that test bottle 5 rotates along with the rotation synchronization of heating platform 2, and puddler 8 stirs the liquid medicine in the test bottle 5, improve the heating efficiency of liquid medicine.

The steam generated by heating the chemical liquid is introduced into the collection unit through the vent pipe 7 and collected.

Further, the both ends of arc grip block 4 and the both sides wall contact of sliding tray 3 for it is spacing to the slip direction of arc grip block 4.

Furthermore, the opposite side walls of the two arc-shaped clamping plates 4 are fixedly connected with flexible pads.

In a further optimized scheme, a first mounting groove 9 is formed in the top surface of the base 1, and the heating platform 2 is rotatably connected in the first mounting groove 9; the driving piece is driving motor 10, and 9 bottom surface intercommunications of first mounting groove have second mounting groove 11, and driving motor 10 fixed mounting is in second mounting groove 11, and driving motor 10's output shaft and the bottom surface center rigid coupling of heating platform 2. The heating platform 2 is driven to synchronously rotate by the rotation of the driving motor 10.

Further optimize the scheme, the electric heating plate 12 is embedded in the heating platform 2, and the heat conducting block 13 is fixedly connected in the sliding groove 3.

Heat is generated by providing an electric heating plate 12, and the heat is collected and transferred to the test bottle 5 by a heat conduction block 13.

Further, the top surface of the heat conduction block 13 is located at the same level as the top surface of the heating stage 2.

Further optimize the scheme, adjusting part includes backup pad 14 of rigid coupling at 2 top surfaces of heating platform, and backup pad 14 threaded connection has

screw rod

15, and 15 one end of screw rod runs through backup pad 14 and rotates and be connected with first bearing 16, and first bearing 16 rigid couplings are on the 4 lateral walls of arc grip blocks, and the other end rigid coupling of screw rod 15 has twists and moves head 17.

The screw rod 15 is moved by rotating the screwing head 17, so that the position of the arc-shaped clamping plate 4 is adjusted, and the first bearing 16 is arranged to prevent the arc-shaped clamping plate 4 from rotating along with the screw rod 15.

According to a further optimized scheme, the telescopic assembly comprises outer cylinders 18, the outer cylinders 18 are fixedly connected to the top surface of the base 1, the two outer cylinders 18 are located on the outer sides of the two screwing heads 17, connecting rods 19 are connected in the outer cylinders 18 in a sliding mode, the top ends of the two connecting rods 19 extend out of the two outer cylinders 18 respectively and are fixedly connected with the two ends of the transverse plate 6, and extension springs 20 are fixedly connected between the bottom surfaces of the connecting rods 19 and the bottom ends of the outer cylinders 18.

Can realize that connecting rod 19 subassembly stretches out urceolus 18 through dragging diaphragm 6 upwards to can make connecting rod 19 reset through setting up extension spring 20, and improve the sealed effect of seal assembly to the test bottle 5 top mouth.

Further optimize the scheme, seal assembly is including the second bearing 21 of fixed suit at the outer wall of 7 bottoms of breather pipes, and the rigid coupling of second bearing 21 outer lane has support ring 22, and the rigid coupling of support ring 22 bottom surface has flexible ring 23, and flexible ring 23 is located 7 end openings of breather pipes below, and flexible ring 23 bottom surface can be dismantled with 5 top openings of test bottle and be connected, and puddler 8 is located support ring 22 and flexible ring 23 inner circle.

Can open the cushioning effect to the test bottle 5 top mouth and improve the sealed effect to the test bottle 5 top mouth through setting up flexible ring 23, set up second bearing 21 and can realize that flexible ring 23 and support ring 22 rotate along with the test bottle 5 is synchronous.

Further optimization scheme, 7 diapire center rigid couplings of breather pipe have

puddler

8, and 8 bottom circumference rigid couplings of puddler have a plurality of stirring

vane

24, and 7 diapalls of breather pipe have seted up a plurality of air vent 25.

Improve stirring efficiency through setting up stirring vane 24, and air vent 25 can make breather pipe 7 and test bottle 5 intercommunication, and the steam of being convenient for switches on.

Further optimize the scheme, the collection subassembly includes condensation bottle 26, and condensation bottle 26 passes through support fixed mounting at diaphragm 6 top surface, and condensation bottle 26 one end and 7 apical orifices intercommunication on the breather pipe, the other end can be dismantled to be connected and the intercommunication has receiving flask 27. The condensation bottle 26 and the collection bottle 27 of the collection assembly are prior art and their function and connection are not described in detail herein.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A heating device for drug analysis, characterized in that: the test bottle rack comprises a base (1), wherein the top surface of the base (1) is rotatably connected with a heating platform (2) through a driving piece, the top surface of the heating platform (2) is provided with a sliding groove (3), the sliding groove (3) is internally and symmetrically connected with two arc-shaped clamping plates (4) in a sliding manner, the tops of the arc-shaped clamping plates (4) extend out of the sliding groove (3), a test bottle (5) is detachably connected between the two arc-shaped clamping plates (4), the opposite surfaces of the two arc-shaped clamping plates (4) are provided with adjusting components, and the adjusting components are fixedly installed on the top surface of the heating platform (2);

telescopic components are symmetrically and fixedly connected to two ends of the top surface of the base (1), a transverse plate (6) is fixedly connected to the top ends of the two telescopic components, a vent pipe (7) is arranged on the transverse plate (6), the vent pipe (7) and the center of the sliding groove (3) are vertically and correspondingly arranged, the bottom of the vent pipe (7) is positioned below the transverse plate (6) and is rotatably connected with a sealing component, the bottom surface of the sealing component is detachably connected with the top opening of the test bottle (5), a stirring rod (8) is arranged at the bottom end of the vent pipe (7), the stirring rod (8) is positioned in the inner ring of the sealing component, and the vent pipe (7) movably extends into the test bottle (5);

the ventilating pipe (7) is fixedly connected to the transverse plate (6), and the top of the ventilating pipe (7) penetrates through the transverse plate (6) and is communicated with the collecting assembly.

2. The heating device for pharmaceutical analysis according to claim 1, wherein: first mounting groove (9) have been seted up to base (1) top surface, heating platform (2) rotate to be connected in first mounting groove (9).

3. The heating device for pharmaceutical analysis according to claim 2, wherein: the driving piece is a driving motor (10), the bottom surface of the first mounting groove (9) is communicated with a second mounting groove (11), the driving motor (10) is fixedly mounted in the second mounting groove (11), and an output shaft of the driving motor (10) is fixedly connected with the bottom surface center of the heating platform (2).

4. The heating device for pharmaceutical analysis according to claim 1, wherein: the heating platform (2) is embedded with an electric heating plate (12), and a heat conducting block (13) is fixedly connected in the sliding groove (3).

5. The heating device for pharmaceutical analysis according to claim 1, wherein: the adjusting part comprises a fixedly connected support plate (14) on the top surface of the heating platform (2), a screw rod (15) is connected to the support plate (14) in a threaded manner, one end of the screw rod (15) penetrates through the support plate (14) in a rotating manner and is connected with a first bearing (16), the first bearing (16) is fixedly connected to the side wall of the arc-shaped clamping plate (4), and a twisting head (17) is fixedly connected to the other end of the screw rod (15).

6. The heating device for pharmaceutical analysis according to claim 5, wherein: flexible subassembly includes urceolus (18), urceolus (18) rigid coupling is in base (1) top surface, two urceolus (18) are located two twist and move the head (17) outside, urceolus (18) sliding connection has connecting rod (19), two stretch out two respectively on the top of connecting rod (19) urceolus (18) with the both ends rigid coupling of diaphragm (6), connecting rod (19) bottom surface with the rigid coupling has extension spring (20) between urceolus (18) bottom.

7. The heating device for pharmaceutical analysis according to claim 1, wherein: seal assembly is including fixed suit the second bearing (21) of breather pipe (7) bottom outer wall, second bearing (21) outer lane rigid coupling has support ring (22), support ring (22) bottom surface rigid coupling has flexible ring (23), flexible ring (23) are located breather pipe (7) end opening below, flexible ring (23) bottom surface with test bottle (5) top opening can be dismantled and be connected, puddler (8) are located support ring (22) with flexible ring (23) inner circle.

8. The heating device for pharmaceutical analysis according to claim 1, wherein: breather pipe (7) diapire center rigid coupling has puddler (8), puddler (8) bottom circumference rigid coupling has a plurality of stirring vane (24), just a plurality of air vent (25) have been seted up to breather pipe (7) diapire.

9. The heating device for pharmaceutical analysis according to claim 1, wherein: the collecting assembly comprises a condensing bottle (26), the condensing bottle (26) is fixedly installed on the top surface of the transverse plate (6) through a support, one end of the condensing bottle (26) is communicated with the top opening of the ventilating pipe (7), and the other end of the condensing bottle is detachably connected and communicated with a collecting bottle (27).