CN219463176U - A compounding device for medical intermediate is synthetic - Google Patents

Abstract

The utility model discloses a mixing device for synthesizing a medical intermediate, wherein a base is fixedly arranged below a bracket, a rotating mechanism is arranged at the top of the bracket, a stirring mechanism is arranged in the middle of one side of the rotating mechanism, the rotating mechanism comprises a motor, the outer side wall of the motor is fixedly connected with the bracket, the output end of the motor penetrates through the bracket and is fixedly provided with a clamping arm, the middle part of one side of the clamping arm, which is close to the motor, is rotationally connected with the bracket, the bottom of the clamping arm is provided with a groove, a plurality of bearings are rotationally connected at the bottom of the clamping arm and are rotationally connected with the groove, bevel gears are slidingly connected between the bearings, the outer walls of the bevel gears are rotationally connected with the clamping arms at two sides of the bearings, the bevel gears and the bevel gears interact with each other, and simultaneously drive internal stirring blades to rotate, so that better synthesis effect is further realized, and the structure is optimized and reasonable.

Description

A compounding device for medical intermediate is synthetic

Technical Field

The utility model relates to the technical field of medical intermediates, in particular to a mixing device for synthesizing a medical intermediate.

Background

The medicine intermediate synthesizing and mixing device is one kind of medicine intermediate synthesizing equipment, and the medicine intermediate is one kind of medicine intermediate compound for preparing medicine and is synthesized through several steps of reaction in the synthesis process.

In the prior art, the mixing device has the defect of insufficient mixing in the synthesis of medical intermediates, the mixing effect is uneven due to different positions and flow speeds of reactants in a reaction container, some reactants possibly stay at one side or the bottom of the reaction container, so that the concentration of the reactants is uneven, the effect of the synthesis reaction and the quality consistency of products are influenced, a certain amount of reactants possibly remain in the reaction container, particularly at container walls, corners and dead corners, the reactants cannot fully react, the purity and quality consistency of the products are influenced, and in addition, the residues difficult to mix are difficult to clean in the closed mixing device, so that the next mixing of the device is polluted.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the device mixes unevenly, and the residue is difficult to wash.

The aim of the utility model can be achieved by the following technical scheme:

the mixing device for synthesizing the medical intermediate comprises a bracket, wherein a base is fixedly arranged below the bracket, a rotating mechanism is arranged at the top of the bracket, and a stirring mechanism is arranged in the middle of one side of the rotating mechanism;

as a further scheme of the utility model: the rotary mechanism comprises a motor, the outer side wall of the motor is fixedly connected with the support, the output end of the motor penetrates through the support and is fixedly provided with a clamping arm, and the middle part of the clamping arm, which is positioned close to one side of the motor, is rotationally connected with the support.

As a further scheme of the utility model: the bottom of centre gripping arm is seted up flutedly, the bottom of centre gripping arm just is located recess department and rotates to be connected with a plurality of bearings, sliding connection has the bevel gear between the bearing, the outer wall of bevel gear just is located the both sides of bearing and is connected with the centre gripping arm rotation.

As a further scheme of the utility model: one side of the support and the periphery of the joint of the support and the clamping arm are fixedly provided with bevel gear rings, the interior of each bevel gear ring is hollowed out, and one end of each bevel gear ring is connected with the bevel gear in a meshed mode.

As a further scheme of the utility model: the stirring mechanism comprises a medicine storage barrel, a rotating rod is connected between the top and the bottom of the medicine storage barrel in a rotating mode, and two stirring blades are fixedly arranged on the outer side of the rotating rod and located inside the medicine storage barrel.

As a further scheme of the utility model: the bottom sliding connection of dwang has the drive belt, the other end and the bevel gear sliding connection of drive belt, the bevel gear passes through the drive belt and connects the dwang.

As a further scheme of the utility model: the top of one side of the medicine storage barrel is connected with a feed inlet in a penetrating way, the inner wall of the medicine storage barrel is positioned at the joint of the medicine storage barrel and the feed inlet and is connected with a baffle in a sliding way, the bottom of the inner wall of the baffle is fixedly connected with a spring, the other end of spring and medicine storage barrel fixed connection, one side bottom of medicine storage barrel through connection has the discharge gate, the inner wall of discharge gate rotates and is connected with the ball valve, the one end of ball valve passes the discharge gate and fixedly connected with knob.

The utility model has the beneficial effects that:

(1) When the medicine intermediate is stirred, the medicine storage barrel is driven to rotate by the motor, so that uniform mixing of reactants can be realized at high speed, the efficiency of chemical reaction and consistency of product quality are improved, and the interaction of the bevel gear ring and the bevel gear drives the internal stirring blade to rotate while the medicine storage barrel rotates, so that better synthesis effect is further realized, and the structure is optimized and reasonable.

(2) The two ends of the medicine storage barrel are provided with complete inlet and outlet systems, after the mixing work is finished, cleaning liquid can be added into the medicine storage barrel, and when the device is turned over, the cleaning liquid is stirred to clean the barrel wall, so that the cleaning effect is improved to a certain extent.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the overall structure of the rotary mechanism of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 2;

FIG. 5 is a schematic view of the overall structure of the rotary mechanism according to the present utility model;

FIG. 6 is an enlarged schematic view of the portion C of FIG. 5;

FIG. 7 is a schematic view showing the overall structure of the stirring mechanism according to the present utility model when rotated.

In the figure: 1. a bracket; 2. a base; 3. a rotation mechanism; 301. a motor; 302. a clamping arm; 303. a bevel gear; 304. a bearing; 305. a transmission belt; 4. a stirring mechanism; 401. a medicine storage barrel; 402. a rotating lever; 403. a feed inlet; 404. a baffle; 405. a spring; 406. stirring blades; 407. a discharge port; 408. a ball valve; 409. and (5) a knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, a mixing device for synthesizing a medical intermediate comprises a bracket 1, a base 2 is fixedly arranged below the bracket 1, a rotating mechanism 3 is arranged at the top of the bracket 1, a stirring mechanism 4 is arranged in the middle of one side of the rotating mechanism 3, the rotating mechanism 3 comprises a motor 301, the outer side wall of the motor 301 is fixedly connected with the bracket 1, the output end of the motor 301 passes through the bracket 1 and is fixedly provided with a clamping arm 302, the clamping arm 302 is positioned in the middle of one side close to the motor 301 and is rotationally connected with the bracket 1, and the clamping arm 302 is driven to rotate when the motor 301 rotates, so that the clamping arm 302 drives a medicine storage barrel 401 to turn over;

the bottom of the clamping arm 302 is provided with a groove, the bottom of the clamping arm 302 is rotatably connected with a plurality of bearings 304 at the groove, a bevel gear 303 is slidably connected between the bearings 304, the outer wall of the bevel gear 303 is rotatably connected with the clamping arm 302 at two sides of the bearing 304, a bevel gear ring is fixedly arranged at one side of the bracket 1 and around the joint of the bevel gear ring and the clamping arm 302, the interior of the bevel gear ring is hollowed, the hollowed part at the center of the bevel gear ring is the joint of the motor 301 and the clamping arm 302, and the bevel gear 303 rotates around the bevel gear ring while rotating to drive a stirring blade 406 to rotate;

one end of the bevel gear ring is connected with the bevel gear 303 in a meshed manner, the stirring mechanism 4 comprises a medicine storage barrel 401, a rotating rod 402 is rotatably connected between the top and the bottom of the medicine storage barrel 401, two stirring blades 406 are fixedly arranged on the outer side of the rotating rod 402 and positioned in the medicine storage barrel 401, the two stirring blades 406 face to be fixed oppositely, when the rotating rod 403 rotates, medicine in the medicine storage barrel 401 is driven to be stirred, in addition, a waterproof gasket is arranged at the joint of the rotating rod 403 and the medicine storage barrel 401, and liquid leakage of the rotating rod 403 in the rotating process is prevented;

the bottom of the rotating rod 402 is connected with a driving belt 305 in a sliding way, the other end of the driving belt 305 is connected with a bevel gear 303 in a sliding way, and the bevel gear 303 is connected with the rotating rod 402 through the driving belt 305, so that the stirring blade 406 is driven to rotate while the medicine storage barrel 401 is turned over;

the top of one side of medicine storage barrel 401 is connected with feed inlet 403 in a through way, the inner wall of medicine storage barrel 401 is located the junction sliding connection with feed inlet 403 and has baffle 404, the inner wall bottom fixedly connected with spring 405 of baffle 404, the other end and the medicine storage barrel 401 of spring 405 are fixedly connected with discharge gate 407, the inner wall of discharge gate 407 is rotated and is connected with ball valve 408, the one end of ball valve 408 passes discharge gate 407 and fixedly connected with knob 409, medicine and cleaning fluid get into from feed inlet 403 and follow discharge gate 407 and discharge.

The working principle of the utility model is as follows:

firstly, pulling a baffle 404 to input medicines from a feed port 403, loosening the baffle 404, pushing the baffle 404 by a spring 405 to reset, starting a motor 301, driving a clamping arm 302 to rotate by the motor 301 so as to drive a medicine storage barrel 401 to rotate, meanwhile, enabling a bevel gear 303 to move around a bevel gear ring, rotating the bevel gear 303 between clamping of a bearing 304 under the meshed interaction, driving a driving belt 305 to drive a rotating rod 402 to rotate, driving a stirring blade 406 to rotate in the medicine storage barrel 401 by the rotating rod 402, stirring internal medicines, and rotating a ball valve 408 after stirring is completed so that a discharge port 407 can be communicated with the outside, and then enabling the medicines to slide out from the discharge port 407;

when the medicine remaining in the medicine storage barrel 401 is cleaned, the above steps can be repeated, the cleaning liquid is input from the feed port 403, and after the motor 301 drives the medicine storage barrel 401 to turn over, the cleaning liquid is discharged from the discharge port 407.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (6)

1. The mixing device for synthesizing the medical intermediate comprises a support (1), and is characterized in that a base (2) is fixedly arranged below the support (1), a rotating mechanism (3) is arranged at the top of the support (1), and a stirring mechanism (4) is arranged in the middle of one side of the rotating mechanism (3);

the rotating mechanism (3) comprises a motor (301), the outer side wall of the motor (301) is fixedly connected with the support (1), the output end of the motor (301) penetrates through the support (1) and is fixedly provided with a clamping arm (302), and the middle part of one side, close to the motor (301), of the clamping arm (302) is rotationally connected with the support (1).

2. A mixing device for synthesizing pharmaceutical intermediates according to claim 1, wherein the bottom of the clamping arm (302) is provided with a groove, a plurality of bearings (304) are rotatably connected to the bottom of the clamping arm (302) and located in the groove, a bevel gear (303) is slidably connected between the bearings (304), and the outer wall of the bevel gear (303) is rotatably connected to the clamping arm (302) at two sides of the bearing (304).

3. A mixing device for synthesizing pharmaceutical intermediates according to claim 1, wherein a bevel gear ring is fixedly arranged on one side of the support (1) and around the joint of the support and the clamping arm (302), the bevel gear ring is hollowed out, and one end of the bevel gear ring is meshed with the bevel gear (303).

4. A mixing device for synthesis of pharmaceutical intermediates according to claim 1, wherein the stirring mechanism (4) comprises a drug storage barrel (401), a rotating rod (402) is rotatably connected between the top and the bottom of the drug storage barrel (401), and two stirring blades (406) are fixedly arranged on the outer side of the rotating rod (402) and positioned in the drug storage barrel (401).

5. A mixing device for synthesis of pharmaceutical intermediates according to claim 4, wherein the bottom of the rotating rod (402) is slidably connected with a driving belt (305), the other end of the driving belt (305) is slidably connected with a bevel gear (303), and the bevel gear (303) is connected with the rotating rod (402) through the driving belt (305).

6. The mixing device for synthesizing pharmaceutical intermediates according to claim 4, wherein a feed inlet (403) is connected to one side top through connection of the drug storage barrel (401), a baffle plate (404) is connected to the inner wall of the drug storage barrel (401) at a connection position with the feed inlet (403) in a sliding manner, a spring (405) is fixedly connected to the bottom of the inner wall of the baffle plate (404), the other end of the spring (405) is fixedly connected with the drug storage barrel (401), a discharge outlet (407) is connected to one side bottom through connection of the drug storage barrel (401), a ball valve (408) is connected to the inner wall of the discharge outlet (407) in a rotating manner, and one end of the ball valve (408) penetrates through the discharge outlet (407) and is fixedly connected with a knob (409).