CN220238258U - Pharmaceutical solid reagent dissolving device - Google Patents

Abstract

The utility model discloses a pharmaceutical solid reagent dissolving device, which comprises a dissolving box, wherein the bottom of the dissolving box is provided with a liquid outlet, the outer side of the dissolving box is provided with an integrally installed U-shaped mounting groove, the top of the dissolving box is provided with a double-groove feeding port, the top of the interior of the dissolving box is provided with a mounting rack, and the inner side of the mounting rack is sleeved with a sleeve; according to the utility model, through the integrated installation and arrangement of the liquid inlet and the liquid inlet of the double-groove feeding port, particles and dissolved liquid are synchronously introduced into the sleeve, and the medicine and the liquid are premixed under the flow guide of the sleeve, and then the synchronous displacement of the two groups of trapezoid seats and the centrifugal rotation of the crushing wheel are utilized, so that the dropped solid particles are forced to contact with the crushing wheel under the extrusion pushing of the two groups of crushing plates, the solid particles are crushed efficiently in synchronous cooperation of extrusion and rotary crushing, and meanwhile, the liquid is guided to directly contact with the particles in crushing, so that the dissolving efficiency of the solid particles is greatly improved.

Description

Pharmaceutical solid reagent dissolving device

Technical Field

The utility model relates to the technical field of pharmaceutical reagent dissolving equipment, in particular to a pharmaceutical solid reagent dissolving device.

Background

Pharmacy is a medical care industry connecting health science and chemical science, and has the responsibility of ensuring the safety and effective use of medicines, and the main task is to continuously provide more effective medicines and improve the quality of the medicines, ensure the medication safety, enable patients to treat or cure diseases in a mode with minimum harm and maximum benefit, and dissolve solid reagents in clinical pharmacy experiments, which are common operation flows;

the patent number of authorizing is CN216856558U discloses a pharmaceutical solid reagent dissolving device, and the device mainly passes through be equipped with down the mill dish in the backup pad, the top of mill dish is equipped with down and rolls the dish, rolls the solid, through be equipped with the sieve mesh on the right side wall of mill dish down, be equipped with air nozzle on the left side wall of mill dish down, make the solid particle after rolling blow into dissolving the case, through the rolling to the solid, avoided the solid particle after the breakage still very big cause only dissolve on the surface for dissolve slowly, reduce the problem of equipment practicality, facilitate the use, but still have following defect when the device in actual use:

above-mentioned patent is mainly through rolling the dish to solid casing extrusion breakage to cooperate liquid to dissolve work, but the granule only needs to put into and roll the inslot and just can carry out the breakage, and the broken degree of solid granule alone through the extruded mode is limited, and easy adhesion is on the clamp plate surface, can't be with solution comprehensive contact before the breakage simultaneously, and then delays the dissolution efficiency after the solid granule is broken, increases the limitation and the inconvenience of this solid granule dissolution work.

Disclosure of Invention

The present utility model is directed to a pharmaceutical solid reagent dissolving device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pharmaceutical solid reagent dissolving device, includes the dissolving tank, the bottom of dissolving the tank is equipped with the leakage fluid dram, the outside of dissolving the tank is equipped with the U type mounting groove of integration installation, the top of dissolving the tank is equipped with double-groove feed inlet, the mounting bracket is installed at the inside top of dissolving the tank, the inboard cover of mounting bracket is equipped with the sleeve pipe, the revolving column is installed to sheathed tube bottom, the outside of revolving column is equipped with the stirring rake, the intermediate position department of dissolving the inside both sides of case installs the filter screen board, the discharge hole has been seted up to the bottom of sleeve pipe both sides, the second gear is installed at the top outside the sleeve pipe, first driver is installed to one side of mounting bracket, the output of first driver is equipped with first gear, and first gear and second gear intermeshing;

the second driver is arranged at one end of the back of the U-shaped mounting groove, guide posts are arranged at two sides of the inner part of the U-shaped mounting groove and extend to the inner part of the dissolution box, guide sleeves and springs elastically connected with the guide sleeves are respectively sleeved at the outer sides of the two groups of guide posts, trapezoidal seats are arranged at one sides of the two groups of guide sleeves, which are close to each other, rolling plates are arranged at one sides of the two groups of trapezoidal seats, guide rails are arranged at the middle positions of the two sides of the inner wall of the dissolution box, guide blocks in sliding fit are arranged at the inner sides of the guide rails, the guide block is fixedly connected with the trapezoid seat, the crushing wheel is arranged at the top of the outer side of the rotating column and is opposite to the horizontal plane of the rolling plate, two groups of rotating rods are sleeved at one end of the U-shaped mounting groove, a turntable is arranged at one end of each rotating rod, a movable plate is hinged at the edge of one end of each turntable, movable arms are arranged at one end of the back of each guide sleeve, the movable arms are movably connected with the movable plates, and a transmission matched belt transmission mechanism is arranged at the output end of the second driver and the outer sides of the two groups of rotating rods.

Preferably, the double-groove feed inlet is formed by combining a liquid inlet and a feed inlet respectively, the liquid inlet and the feed inlet are integrally communicated in a V-shaped structure, a discharge opening is arranged at the bottom of the double-groove feed inlet and extends to the inner side of the sleeve, and the double-groove feed inlet is convenient to be communicated through two groups of feed inlets, synchronously mixes and guides solution and particles, and increases the particle dissolution efficiency.

Preferably, the sleeve pipe and the rotor post are integrally installed, the sleeve pipe and the crushing wheel are rotated in the upper half layer of the filter screen plate in a centrifugal mode, the rotor post and the stirring paddle are rotated in the lower half layer of the filter screen plate in a centrifugal mode, the layered arrangement of the crushing structure and the stirring dissolving structure can be utilized, and the continuity of the device on the dissolving work of solid particles is improved.

Preferably, two groups of edges at the top of the trapezoid seat are provided with guide plates, the guide plates are obliquely arranged, two groups of the bottom of the trapezoid seat are provided with brush plates, the brush plates are in contact with the filter screen plate, scraping and brushing cooperation of the brush plates on the filter screen plate is facilitated, and the crushing and discharging effects of solid particles are improved.

Preferably, the belt transmission mechanism is formed by combining three groups of belt pulleys and belts respectively, the output end of the second driver is provided with one group of belt pulleys, two groups of belt pulleys are arranged on the outer sides of the rotating rods, the outer sides of the three groups of belt pulleys are provided with belts in transmission connection, and the belt transmission mechanism is convenient for driving the two groups of trapezoidal seats to reciprocate relatively through the transmission cooperation of the three groups of belt pulleys and the belts so as to guide and push the solid particles to be crushed.

Preferably, the outside of first driver is equipped with the protective housing, and the inboard of protective housing is equipped with waterproof pad, increases the protectiveness of part.

The utility model provides a pharmaceutical solid reagent dissolving device, which at least comprises the following beneficial effects:

1. through the integrated installation setting of double tank feed inlet liquid mouth and feed inlet, make granule and the synchronous leading-in intraductal of dissolved liquid to make medicine and liquid premix under the water conservancy diversion of sheathed tube, afterwards utilize the synchronous displacement of two sets of trapezoidal seats and the centrifugal rotation of break-in wheel, thereby let the solid granule that leads fall push away the material under the extrusion of two sets of roll-in plates with the break-in wheel force contact, with reach extrusion and rotatory kibbling synchronous cooperation to the high-efficient breakage of solid granule, utilize the direct and broken granule mutual contact of in the guide of liquid simultaneously, improve this solid granule dissolution efficiency greatly.

2. Utilize sleeve pipe and break-up wheel and the integration of rotor post and stirring rake to realize the feeding guide to solid particle and solution and carry out stirring to the granule after smashing through this stirring structure and dissolve, and utilize the isolation of filter screen plate to distribute, promote the crushing of solid particle and liquid guide work to go on in the first half region of dissolving the case, and dissolve the lower half region of case and then carry out crushing the dissolution of granule after filtering in step, increase device dissolution operation's precision and efficiency.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a back cross-sectional view of the present utility model;

FIG. 4 is a rear view of the present utility model;

FIG. 5 is a cross-sectional view of a U-shaped mounting groove of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 7 is an enlarged schematic view of the structure at B of fig. 2 according to the present utility model.

In the figure: 1. a dissolving tank; 2. a liquid outlet; 3. a U-shaped mounting groove; 4. double-groove feeding port; 5. a rotating column; 6. stirring paddles; 7. a filter screen plate; 8. a first gear; 9. a first driver; 10. a second gear; 11. a mounting frame; 12. a sleeve; 13. a movable plate; 14. a movable arm; 15. a belt drive mechanism; 16. a rotating rod; 17. a turntable; 18. a second driver; 19. a guide post; 20. a guide rail; 21. guide sleeve; 22. a spring; 23. a trapezoid seat; 24. a rolling plate; 25. a crushing wheel; 26. and a discharging hole.

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.

Referring to fig. 1-7, embodiments of the present utility model are provided: the utility model provides a pharmaceutical solid reagent dissolving device, including dissolving case 1, the bottom of dissolving case 1 is equipped with liquid outlet 2, the outside of dissolving case 1 is equipped with U type mounting groove 3 of integration installation, the top of dissolving case 1 is equipped with double-tank feed port 4, the inside top of dissolving case 1 is installed mounting bracket 11, the inboard cover of mounting bracket 11 is equipped with sleeve pipe 12, the column 5 is installed to the bottom of sleeve pipe 12, the outside of column 5 is equipped with stirring rake 6, the intermediate position department of the inside both sides of dissolving case 1 installs filter screen plate 7, discharge hole 26 has been seted up to the bottom of sleeve pipe 12 both sides, second gear 10 is installed to the top outside of sleeve pipe 12, first driver 9 is installed to one side of mounting bracket 11, the output of first driver 9 is equipped with first gear 8, and first gear 8 and second gear 10 intermesh, the outside protective housing of first driver 9, and the inboard of protective housing is equipped with waterproof pad, increase the protectiveness of part;

the second driver 18 is arranged at one end of the back of the U-shaped installation groove 3, the guide posts 19 are arranged at two sides of the inside of the U-shaped installation groove 3, the guide posts 19 extend to the inside of the dissolution tank 1, the outer sides of the two groups of guide posts 19 are respectively sleeved with a guide sleeve 21 and a spring 22 elastically connected with the guide sleeve 21, one side of the two groups of guide sleeves 21, which is close to each other, is provided with a trapezoid seat 23, one side of the two groups of trapezoid seats 23, which is close to each other, is provided with a rolling plate 24, the middle position of the two sides of the inner wall of the dissolution tank 1 is provided with a guide rail 20, the inner side of the guide rail 20 is provided with a guide block in sliding fit, the guide block is fixedly connected with the trapezoid seat 23, the top of the outer side of the rotary column 5 is provided with a crushing wheel 25, the crushing wheel 25 is opposite to the horizontal plane of the rolling plate 24, one end of the inside of the U-shaped installation groove 3 is sleeved with two groups of rotary rods 16, one end of the two groups of rotary rods 16 is provided with a rotary table 17, and the edge of one end of the two groups of rotary table 17 is hinged with a movable plate 13, the movable arm 14 is arranged at one end of the back surface of the two groups of guide sleeves 21, the movable arm 14 is movably connected with the movable plate 13, the output end of the second driver 18 and the outer sides of the two groups of rotating rods 16 are provided with belt transmission mechanisms 15 in transmission fit, the belt transmission mechanisms 15 are respectively formed by combining three groups of belt pulleys and belts, the output end of the second driver 18 is provided with one group of belt pulleys, the outer sides of the two groups of rotating rods 16 are provided with the other two groups of belt pulleys, the outer sides of the three groups of belt pulleys are provided with belts in transmission connection, so that the three groups of belt pulleys and the belts are conveniently matched in transmission to drive the two groups of trapezoidal seats 23 to reciprocate to carry out material guiding and material pushing crushing on solid particles, the sleeve 12 and the rotating column 5 are integrally arranged, the sleeve 12 and the crushing wheel 25 centrifugally rotate at the upper half layer of the filter screen 7, the rotating column 5 and the stirring paddle 6 centrifugally rotate at the lower half layer of the filter screen 7, the layering arrangement of the crushing structure and the stirring and dissolving structure can be utilized, so that the continuity of the device for dissolving the solid particles is improved.

In the embodiment 1, as shown in fig. 1-3, the double-groove feed inlet 4 is formed by combining a liquid inlet and a feed inlet respectively, the liquid inlet and the feed inlet are integrally communicated in a V-shaped structure, a discharge outlet is arranged at the bottom of the double-groove feed inlet 4, the discharge outlet extends to the inner side of the sleeve 12, the liquid inlet and the feed inlet which are integrally communicated promote dissolution and solid particles to fall into the double-groove feed inlet 4 from the solution and the solid particles, and at the moment, the solution and the particles are contacted and premixed through the communication of the double-groove feed inlet 4 so as to enable the solution and the particles to be synchronously discharged, separate material guiding work of a common structure is abandoned, and the subsequent dissolution precision and the subsequent dissolution efficiency of the particles are improved.

In embodiment 2, as shown in fig. 2 and fig. 7, the edges of the tops of the two groups of trapezoid seats 23 are provided with guide plates, the guide plates are in an inclined arrangement, the bottoms of the two groups of trapezoid seats 23 are provided with brush plates, the brush plates are in contact with the filter screen plate 7, the two groups of trapezoid seats 23 can be utilized to horizontally reciprocate to displace relatively, and the brush plates are driven to scrape the surface of the filter screen plate 7, so that the filtering effect of solid crushing from the filter screen plate 7 is improved, the scraping and brushing treatment on the surface of the filter screen plate 7 is achieved, and the adhesion and blockage of solution or solid waste on the filtering part of the filter screen plate 7 are avoided.

Working principle: the pharmaceutical solid reagent dissolving device;

when the device is used for dissolving solid reagents, reagent solid particles and solution can be synchronously introduced from a liquid inlet and a liquid inlet of the double-groove feed inlet 4, so that the solution and the solid particles are enabled to be in contact and pre-mixed under the drainage of the double-groove feed inlet 4 and are introduced into the sleeve 12, at the moment, the first gear 8 is driven to rotate by the starting of the first driver 9 to be in structural engagement with the second gear 10, the second gear 10 is enabled to drive the sleeve 12 and the crushing wheel 25 and the integrally connected rotating column 5 and the stirring paddle 6 to synchronously rotate, then the solution and the particles can be subjected to diversion mixing by the centrifugal rotation of the sleeve 12, and the particles and the solution are thrown into the dissolving box 1 through the opening of the two sets of the sleeves 12;

then, the belt transmission mechanism 15 is driven to be structurally linked by the starting of the second driver 18, the belt transmission mechanism 15 is driven to synchronously drive the two groups of rotating rods 16 and the rotating discs 17 to rotate, the two groups of rotating discs 17 can drive the movable plate 13 and the movable arms 14 to structurally move, the movable arms 14 are driven to drive the guide sleeve 21 to reciprocate on the outer sides of the guide posts 19 along with the movement of the movable plate 13, the springs 22 are driven to elastically stretch by the horizontal displacement of the guide sleeve 21, the two groups of trapezoidal seats 23 are driven to reciprocally displace in opposite directions, and the two groups of trapezoidal seats 23 are assisted to continuously reciprocate under the elastic reset of the two groups of springs 22, so that the dropped solution and solid particles are guided, and the particles are placed on the surface of the filter screen 7;

at this time, the crushing plate 24 is driven by the close displacement of the two groups of trapezoid seats 23 to push solid particles to contact with the centrifugal rotating crushing wheel 25, so that the solid particles are forced to be subjected to efficient crushing operation under the pressure contact of the crushing plate 24 and the rotating friction of the crushing wheel 25, meanwhile, the guiding of the solution is matched with the reentry of the crushed particles, the dissolving efficiency of the particles is greatly improved, the crushed particles are finally filtered from the filter screen 7 to enter the inner bottom of the dissolving box 1, and the rotating stirring of the rotary column 5 and the stirring paddle 6 is matched, so that the comprehensive dissolving operation of the solid particles is realized, the precision and the quality of the dissolving operation of the solid reagents are increased, and the working efficiency of the medicine dissolving of the device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used merely for convenience in describing the present utility model and to simplify the description by referring to the figures, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms connected and connected are to be construed broadly, and may be, for example, fixed or removable; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (6)

1. Pharmaceutical solid reagent dissolving device, including dissolving case (1), its characterized in that: the bottom of dissolving case (1) is equipped with leakage fluid dram (2), the outside of dissolving case (1) is equipped with U type mounting groove (3) of integration installation, the top of dissolving case (1) is equipped with double flute feed opening (4), install mounting bracket (11) at the inside top of dissolving case (1), the inboard cover of mounting bracket (11) is equipped with sleeve pipe (12), revolving column (5) are installed to the bottom of sleeve pipe (12), the outside of revolving column (5) is equipped with stirring rake (6), filter screen plate (7) are installed to the intermediate position department of dissolving case (1) inside both sides, discharge hole (26) have been seted up to the bottom of sleeve pipe (12) both sides, second gear (10) are installed at the top outside of sleeve pipe (12), first driver (9) are installed to one side of mounting bracket (11), the output of first driver (9) is equipped with first gear (8), and first gear (8) and second gear (10) intermesh;

the utility model discloses a movable arm (13) of a rotary table, which is characterized in that a second driver (18) is arranged at one end of the back of the U-shaped installation groove (3), guide posts (19) are arranged at two sides of the inside of the U-shaped installation groove (3), the guide posts (19) extend to the inside of the dissolution box (1), two groups of guide posts (19) are respectively sleeved with a guide sleeve (21) and a spring (22) elastically connected with the guide sleeve (21), one sides of the guide sleeves (21) close to each other are provided with a trapezoidal seat (23), one sides of the trapezoidal seats (23) close to each other are provided with a rolling plate (24), guide rails (20) are arranged at the middle positions of two sides of the inner wall of the dissolution box (1), guide blocks are fixedly connected with the trapezoidal seats (23), crushing wheels (25) are arranged at the top of the outer sides of the rotary posts (5), two groups of rotary tables (16) are sleeved with one ends of the inner sides of the U-shaped installation groove (3) and are provided with two groups of rotary tables (16), one ends of the rotary tables (17) are respectively connected with one ends of the two movable arms (14) of the rotary tables (13) which are connected with one movable arm (14) at the back of the movable arm (13), the output end of the second driver (18) and the outer sides of the two groups of rotating rods (16) are provided with belt transmission mechanisms (15) which are in transmission fit.

2. A pharmaceutical solid reagent dissolution apparatus according to claim 1, wherein: the double-groove feeding port (4) is formed by combining a liquid inlet and a feeding port respectively, the liquid inlet and the feeding port are integrally communicated in a V-shaped structure, a discharge port is arranged at the bottom of the double-groove feeding port (4), and the discharge port extends to the inner side of the sleeve (12).

3. A pharmaceutical solid reagent dissolution apparatus according to claim 1, wherein: the sleeve (12) is integrally installed with the rotary column (5), the sleeve (12) and the crushing wheel (25) are centrifugally rotated on the upper half layer of the filter screen plate (7), and the rotary column (5) and the stirring paddles (6) are centrifugally rotated on the lower half layer of the filter screen plate (7).

4. A pharmaceutical solid reagent dissolution apparatus according to claim 1, wherein: the edge at the top of the two groups of trapezoid seats (23) is provided with a guide plate, the guide plate is obliquely arranged, the bottoms of the two groups of trapezoid seats (23) are provided with brush plates, and the brush plates are in contact with the filter screen plate (7).

5. A pharmaceutical solid reagent dissolution apparatus according to claim 1, wherein: the belt transmission mechanism (15) is formed by combining three groups of belt pulleys and belts respectively, one group of belt pulleys are arranged at the output end of the second driver (18), the outer sides of the two groups of rotating rods (16) are provided with the other two groups of belt pulleys, and the outer sides of the three groups of belt pulleys are provided with belts in transmission connection.

6. A pharmaceutical solid reagent dissolution apparatus according to claim 1, wherein: the outside of first driver (9) is equipped with the protective housing, and the inboard of protective housing is equipped with waterproof pad.