CN117225274A - Experimental device for chemical reagent production - Google Patents

Abstract

The utility model discloses an experimental device for producing chemical reagents, and relates to the technical field of experimental devices for producing chemical reagents. The utility model provides an experimental apparatus for chemical reagent production, includes base, two mounting panels, reagent frame, locating frame, a plurality of location strip, reagent pipe and reagent lid, two mounting panels are fixed mounting respectively at the top at both ends about the base. According to the utility model, through the arrangement of the shaking cooling device, the servo motor, the turntable, the connecting block, the U-shaped limiting rod, the sliding rod and the cooling plate are matched with the C-shaped driving rod, the servo motor is opened, the turntable is driven by the servo motor to reciprocate in a semicircular shape, the reagent frame and the positioning frame are driven by the turntable to rotate, the reagent tube is driven by the positioning frame to rotate, the reagent tube is shaken, the reaction speed and the uniformity are improved, the chemical reaction is accelerated, the solute is dispersed in the solvent more uniformly, and the interaction between substances is promoted.

Description

Experimental device for chemical reagent production

Technical Field

The utility model relates to the technical field of experimental devices for chemical reagent production, in particular to an experimental device for chemical reagent production.

Background

With the continuous development of the chemical industry, more and more laboratories use test tubes, which are basic tools in chemical experiments, for various operations such as mixing, heating, cooling, reaction and the like, so as to help chemists to synthesize new compounds, test properties and study reaction mechanisms, and the operation of shaking and cooling the test tubes becomes an indispensable part of the experimental process, which is important for the development of new materials and the improvement of chemical processes, and also promotes the continuous development of experimental devices for producing chemical reagents.

The utility model patent publication No. CN218573698U discloses a test tube for chemical reagent experiments, which relates to the technical field of experimental tools, and discloses a test tube for chemical reagent experiments, and the test tube comprises a tube body, wherein a base is arranged at the bottom of the tube body, a tube orifice is arranged at the top of the tube body, a support ring is arranged in the tube orifice, a test tube plug is arranged at the top of the support ring, and a mounting ring is arranged on the outer surface of the tube body.

However, the test tubes for the current chemical reagent experiments have the following problems: the lack of shaking of the test tube during the reaction of the reagent to enhance the reaction rate thereof results in the case that some reagents react too slowly, and the lack of cooling effect of the reaction, which may generate heat, during the reaction of the reagent prevents dangerous conditions caused by overheating of the reaction, so we propose an experimental device for the production of chemical reagents which is convenient to shake and has reaction cooling.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an experimental device for producing chemical reagents, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an experimental device for chemical reagent production, includes base, two mounting panels, reagent frame, locating frame, a plurality of location strip, reagent pipe and reagent lid, two mounting panels are fixed mounting respectively at the top at both ends about the base, reagent frame rotates the outer wall department of installing at two mounting panels, and the top of reagent frame is provided with the detachable baffle, locating frame fixed mounting is in the inner wall department of reagent frame, a plurality of location strip fixed mounting is in the inner wall department of locating frame, reagent pipe fixed mounting is in the inner wall department of a plurality of location strip, reagent lid threaded connection is at the top of reagent pipe, the positive and negative both sides of reagent frame are provided with and shake cooling device, the inner wall of reagent pipe is provided with scrapes wall mixing arrangement, the inner wall bottom of reagent pipe is provided with crushing flip-up device, the top of reagent pipe has defoaming device, the shaking cooling device comprises a servo motor, a turntable, four connecting blocks and two U-shaped limiting rods, wherein the servo motor is fixedly arranged at the outer wall of a support plate, which is far away from a reagent frame, the turntable is rotatably arranged at the inner wall between the reagent frame and the support plate, the turntable is driven by the servo motor, the four connecting blocks are respectively fixedly arranged at the left side and the right side of the top ends of the two support plates, the two ends of the two U-shaped limiting rods are respectively fixedly arranged at the side walls of the four connecting blocks, which are far away from the servo motor, the servo motor is turned on, the servo motor drives the turntable to reciprocate in a semicircular shape, the turntable drives the reagent frame and a positioning frame to rotate, the positioning frame drives a reagent tube to rotate, shaking the reagent tube is favorable for improving the reaction speed and uniformity, accelerating the chemical reaction and dispersing solutes in a solvent more uniformly, facilitating interactions between the substances.

According to the technical scheme, rock cooling device still includes a plurality of slide bar, a plurality of cooling plate and two C shape actuating lever, a plurality of the slide bar is fixed mounting respectively at the top of a plurality of location strip, and a plurality of slide bar has been seted up and has been run through the spout, a plurality of the cooling plate is slidable mounting respectively in the run through spout of a plurality of slide bar, two C shape actuating lever is fixed mounting respectively in the outer wall department of a plurality of cooling plate, C shape actuating lever contradicts to the U-shaped gag lever post for C shape actuating lever post drives the cooling plate and slides in the slide bar, and the cooling plate cools off the outer wall of reagent pipe, can control reaction temperature, prevents that the reaction from overheated causing dangerous condition, such as explosion or overflowing, improves reaction efficiency and selectivity simultaneously, ensures that experiment safety goes on.

According to the technical scheme, scrape wall mixing arrangement includes the telescopic link, accepts ring, two spliced poles, two L shape connecting rods and a plurality of and scrape the wallboard, the telescopic link passes through flexible motor drive, and flexible motor fixed mounting is in the bottom of reagent frame, accept ring fixed mounting at the top of telescopic link, two the one end of spliced pole is fixed mounting respectively and is accepting the relative top of ring, two L shape connecting rod is fixed mounting respectively in the other end of two spliced poles, a plurality of scrape the wallboard and be fixed mounting respectively in the lateral wall department of two L shape connecting rods, and the inner wall that the wallboard was scraped to a plurality of has been seted up the slotted hole, opens flexible motor, promotes the telescopic link and upwards moves, and the telescopic link drives and accept ring upwards move, accepts the annular and moves spliced pole and L shape connecting rod upwards move, and L shape connecting rod drives and scrapes the wallboard upwards move, scrapes the wallboard and scrape the inner wall of reagent pipe and carry out solid reagent's, prevent solid reagent adhesion, increase reaction efficiency, reduce reagent and ensure accurate reaction volume and reaction rate.

According to the technical scheme, scrape wall mixing arrangement still includes a plurality of spacing post and a plurality of mixing plate, a plurality of spacing post is fixed mounting respectively in the slotted hole of a plurality of scraping the wallboard, a plurality of mixing plate slidable mounting respectively in the outer wall department of a plurality of spacing post, scrape the wallboard and drive the mixing plate and reciprocate for scrape the solid chemical reagent that gets off and can be quick get into the reaction in-process, further improved the mixed rate of liquid and solid reagent.

According to the technical scheme, crushing turn-up device includes bottom plate, a plurality of spring beam, atress board, two rolling plates, a plurality of L shape connecting rod, atress ring and a plurality of clamp post, bottom plate fixed mounting is in the bottom of reagent pipe, a plurality of the spring beam is fixed mounting respectively at the top of bottom plate, the atress board runs through and slidable mounting is in the inner wall department of a plurality of spring beam, two rolling plates run through respectively and slidable mounting is in the inner wall department of a plurality of spring beam, and is provided with the spring between two rolling plates and the atress board, a plurality of the one end of L shape connecting rod is fixed mounting respectively in the outer wall department of atress board, atress ring fixed mounting is at the top of a plurality of L shape connecting rod other end, a plurality of clamp post is fixed mounting respectively in the bottom of atress board, and is connected through the clamp post between atress board and the two rolling plates, and scrape the wallboard and drive atress ring and L shape connecting rod and move down, and the atress board moves down and rolling plate contact, will precipitate the solid reagent in the bottom and roll, increase the contact solid and the liquid and increase the reaction rate.

According to the technical scheme, crushing turn-up device still includes hexagon sliding column, a plurality of slider, a plurality of hinge rod, a plurality of slide bar and a plurality of turn-over plate, hexagon sliding column fixed mounting is at the top of bottom plate, and the spout has been seted up to the hexagon sliding column, a plurality of slider slidable mounting respectively in the spout of hexagon sliding column, and the bottom of a plurality of slider is provided with the spring, a plurality of the one end of hinge rod articulates respectively in the outer wall department of a plurality of slider, a plurality of the slide bar rotates the other end of installing at a plurality of hinge rod respectively, a plurality of turn-over plate rotates the lateral wall department of installing at two rolling plates respectively, and a plurality of turn-over plate has been seted up the spout near the one side of hexagon sliding column, and the other end of a plurality of hinge rod is slidable mounting respectively in the spout of a plurality of turn-over plate, and the atress plate drives the slider and moves down, and the hinge rod cooperates the slide bar to slide on the inner wall of turning over plate for turn-over plate is the round face swing, turns over plate and rolls up the solid reagent of bottom grinding, makes progress and turns over solid reagent and can not pile up in the bottom again, has improved repeatability and accuracy of experiment.

According to the technical scheme, the defoaming device comprises a stirring rod, a scraping plate and a plurality of stirring blades, the stirring rod is driven by a motor, the motor is fixedly arranged at the bottom of the reagent frame, the scraping plate is fixedly arranged at the outer wall of the stirring rod, the scraping plate contacts with the bottom surface of the reagent cover, the stirring rod drives the stirring blades to rotate with the scraping plate, the scraping plate scrapes and cleans the reagent splashed at the top of the reagent cover, reagent loss is effectively reduced, reagent evaporation and external pollution are prevented, and a plurality of stirring blades are fixedly arranged at the outer wall of the stirring rod respectively.

According to the technical scheme, the defoaming device further comprises a plurality of telescopic columns, a plurality of hollow rotating wheels, a plurality of connecting plates, a plurality of bubble removing thorns and a plurality of contact supporting rods, the plurality of telescopic columns are respectively and fixedly installed at the outer wall of the scraping plate, the plurality of hollow rotating wheels are respectively and rotatably installed at the bottoms of the plurality of telescopic columns, the plurality of connecting plates are respectively and fixedly installed at the outer wall of the plurality of hollow rotating wheels, the plurality of bubble removing thorns are respectively and fixedly installed at the outer wall of the plurality of connecting plates, the plurality of contact supporting rods are respectively and fixedly installed at the bottoms of the plurality of hollow rotating wheels, the plurality of contact supporting rods are located on the movement tracks of the plurality of stirring blades, the hollow rotating wheels can float above a liquid surface due to buoyancy, the stirring blades drive the contact supporting rods to rotate, the hollow rotating wheels drive the connecting plates and the bubble removing thorns to eliminate generated bubbles on the liquid surface, the interference of the bubbles on the liquid surface is facilitated, the uniformity and stability of the liquid are improved, and accurate volume measurement and reaction control are ensured.

The utility model provides an experimental device for producing chemical reagents. The beneficial effects are as follows:

(1) According to the utility model, by arranging the shaking cooling device, the servo motor, the turntable, the connecting block, the U-shaped limiting rod, the sliding rod and the cooling plate are matched with the C-shaped driving rod, the servo motor is opened, the turntable is driven by the servo motor to reciprocate in a semicircular mode, the reagent frame and the positioning frame are driven by the turntable to rotate, the positioning frame drives the reagent tube to rotate, shaking of the reagent tube is conducive to improving the reaction speed and uniformity, accelerating of chemical reaction and more uniform dispersion of solute in a solvent are facilitated, interaction among substances is promoted, the C-shaped driving rod is abutted against the U-shaped limiting rod, the C-shaped driving rod drives the cooling plate to slide in the sliding rod, the cooling plate cools the outer wall of the reagent tube, the reaction temperature can be controlled, dangerous conditions such as explosion or overflow caused by overheat reaction are prevented, the reaction efficiency and selectivity are improved, and the experiment safety is ensured.

(2) According to the utility model, through the arrangement of the scraping wall mixing device, the telescopic rod, the receiving ring, the connecting column, the L-shaped connecting rod, the scraping wall plate and the limiting column are matched with the mixing plate, the telescopic motor is started, the telescopic rod is pushed to move upwards, the receiving ring is driven to move upwards, the receiving ring drives the connecting column and the L-shaped connecting rod to move upwards, the L-shaped connecting rod drives the scraping wall plate to move upwards, the scraping wall plate scrapes solid reagents on the inner wall of the reagent tube, the solid reagents are prevented from adhering, the reaction efficiency is improved, the reagent residues are reduced, the accurate reaction amount and reaction rate are ensured, and the scraping wall plate drives the mixing plate to move up and down, so that the scraped solid chemical reagents can quickly enter the reaction process, and the mixing rate of the liquid and the solid reagents is further improved.

(3) According to the utility model, through the arrangement of the crushing and turning-up device, the bottom plate, the spring rod, the stress plate, the rolling plate, the L-shaped connecting rod, the stress ring, the pressing column, the hexagonal sliding column, the sliding block, the hinge rod and the sliding rod are matched with the turning plate, so that the scraping plate drives the stress ring and the L-shaped connecting rod to move downwards, the L-shaped connecting rod drives the stress plate to move downwards, the stress plate moves downwards to contact with the rolling plate, the solid reagent deposited at the bottom is rolled, the contact area of the solid at the bottom in the test tube and the liquid is increased, the reaction efficiency is improved, the reaction rate is accelerated, the sliding block is driven to move downwards through the stress plate, the sliding block drives the hinge rod to move downwards, the hinge rod is matched with the sliding rod to slide on the inner wall of the turning plate, the turning plate swings in a circular surface, the turning plate turns the solid reagent at the bottom, the solid reagent is enabled to be turned upwards, the solid reagent is enabled not to be accumulated at the bottom again, and the repeatability and the accuracy of an experiment are improved.

(4) According to the utility model, through the arrangement of the defoaming device, the stirring rod, the scraping plate, the stirring blade, the telescopic column, the hollow rotating wheel, the connecting plate and the bubble removing thorn are matched with the contact rod, so that the stirring rod drives the stirring blade and the scraping plate to rotate, the scraping plate scrapes and cleans the reagent splashed on the top of the reagent cover, reagent loss is effectively reduced, reagent evaporation and external pollution are prevented, the stirring blade drives the contact rod to rotate due to buoyancy when the hollow rotating wheel is suspended above the liquid level, the hollow rotating wheel drives the hollow rotating wheel to rotate, the hollow rotating wheel drives the connecting plate and the bubble removing thorn to rotate, bubbles generated by the bubble removing thorn to the liquid level are eliminated, interference of the bubbles to the liquid level is reduced, uniformity and stability of the liquid are improved, and accurate volume measurement and reaction control are ensured.

Drawings

FIG. 1 is a schematic front view of the whole of the present utility model;

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

FIG. 3 is a schematic view of the entire wobble cooling device of the present utility model;

FIG. 4 is a schematic cross-sectional view of the entirety of the scraped wall mixing device of the present utility model;

FIG. 5 is a schematic cross-sectional view of the entirety of the crushing and turning-up device of the present utility model;

FIG. 6 is an enlarged schematic view of the entire crush flip-up device of the present utility model;

FIG. 7 is a schematic diagram of the entire defoaming device of the present utility model;

FIG. 8 is an enlarged schematic view of the entire defoaming device of the present utility model.

In the figure: 1. a base; 11. a support plate; 12. a reagent frame; 13. a positioning frame; 14. a positioning strip; 15. a reagent tube; 16. a reagent cover; 2. shaking the cooling device; 21. a servo motor; 22. a turntable; 23. a connecting block; 24. a U-shaped limit rod; 25. a slide bar; 26. a cooling plate; 27. a C-shaped driving rod; 3. a wall scraping mixing device; 31. a telescopic rod; 32. a receiving ring; 33. a connecting column; 34. an L-shaped connecting rod; 35. scraping a wall plate; 36. a limit column; 37. a mixing plate; 4. crushing and turning-up devices; 41. a bottom plate; 42. a spring rod; 43. a force-bearing plate; 44. a rolling plate; 45. an L-shaped connecting rod; 46. a stress ring; 47. pressing a column; 48. hexagonal sliding columns; 49. a slide block; 410. a hinge rod; 411. a slide bar; 412. turning plate; 5. a defoaming device; 51. a stirring rod; 52. a scraping plate; 53. stirring the leaves; 54. a telescopic column; 55. a hollow rotating wheel; 56. a connecting plate; 57. removing foam thorns; 58. the contact rod.

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.

Referring to fig. 1-5, one embodiment of the present utility model is: the experimental device for chemical reagent production comprises a base 1, two support plates 11, a reagent frame 12, a positioning frame 13, a plurality of positioning strips 14, a reagent tube 15 and a reagent cover 16, wherein the two support plates 11 are respectively and fixedly arranged at the top parts of the left end and the right end of the base 1, the reagent frame 12 is rotatably arranged at the outer wall of the two support plates 11, a detachable baffle is arranged at the top part of the reagent frame 12, the positioning frame 13 is fixedly arranged at the inner wall of the reagent frame 12, the plurality of positioning strips 14 are fixedly arranged at the inner wall of the positioning frame 13, the reagent tube 15 is fixedly arranged at the inner wall of the plurality of positioning strips 14, the reagent cover 16 is in threaded connection with the top part of the reagent tube 15, shaking cooling devices 2 are arranged at the front side and the back side of the reagent frame 12, scraping wall mixing devices 3 are arranged on the inner wall of the reagent tube 15, crushing and turning-up devices 4 are arranged at the bottom of the inner wall of the reagent tube 15, the top of the reagent tube 15 is provided with a defoaming device 5, the shaking cooling device 2 comprises a servo motor 21, a turntable 22, four connecting blocks 23 and two U-shaped limiting rods 24, the servo motor 21 is fixedly arranged at the outer wall of the support plate 11 far away from the reagent frame 12, the turntable 22 is rotatably arranged at the inner wall between the reagent frame 12 and the support plate 11, the turntable 22 is driven by the servo motor 21, the four connecting blocks 23 are respectively fixedly arranged at the left side and the right side of the top end of the two support plates 11, the two ends of the two U-shaped limiting rods 24 are respectively fixedly arranged at the side walls of the four connecting blocks 23 far away from the servo motor 21, the servo motor 21 is opened, the servo motor 21 drives the turntable 22 to semi-circularly reciprocate, the turntable 22 drives the reagent frame 12 and the positioning frame 13 to rotate, the positioning frame 13 drives the reagent tube 15 to rotate, the reagent tube 15 is shaken to help to improve the reaction speed and uniformity, helping to accelerate chemical reactions and to disperse solutes more uniformly in the solvent, facilitating interactions between species.

The shaking cooling device 2 further comprises a plurality of sliding rods 25, a plurality of cooling plates 26 and two C-shaped driving rods 27, wherein the plurality of sliding rods 25 are respectively and fixedly arranged at the tops of the plurality of positioning strips 14, the plurality of sliding rods 25 are provided with penetrating sliding grooves, the plurality of cooling plates 26 are respectively and slidably arranged in the penetrating sliding grooves of the plurality of sliding rods 25, the two C-shaped driving rods 27 are respectively and fixedly arranged at the outer walls of the plurality of cooling plates 26, the C-shaped driving rods 27 are abutted to the U-shaped limiting rods 24, the C-shaped driving rods 27 drive the cooling plates 26 to slide in the sliding rods 25, the cooling plates 26 cool the outer walls of the reagent tubes 15, the reaction temperature can be controlled, dangerous conditions such as explosion or overflow caused by overheat reaction are prevented, the reaction efficiency and selectivity are improved, and the experiment safety is ensured.

During the use, lift down the removable baffle, pour liquid reagent and solid reagent into reagent pipe 15, cover removable baffle and reagent lid 16, start servo motor 21, servo motor 21 drives carousel 22 rotation, carousel 22 drives reagent frame 12 and locating frame 13 and is the semicircle rotation, locating frame 13 drives reagent pipe 15 and is the semicircle rotation, reagent frame 12 can be limited rotation angle by U-shaped gag lever post 24 simultaneously, servo motor 21 drives carousel 22 and is the semicircle reciprocal rotation, carousel 22 drives reagent frame 12 and locating frame 13 rotation, locating frame 13 drives reagent pipe 15 rotation, shake reagent pipe 15 and help improving reaction rate and homogeneity, help accelerating chemical reaction and make the solute disperse in the solvent more evenly, promote the interact between the material, C-shaped actuating lever 27 contradicts to U-shaped gag lever post 24, C-shaped actuating lever 27 drives cooling plate 26 and slides in slide bar 25, cooling plate 26 cools off the outer wall of reagent pipe 15, cooling plate 26 can control the reaction temperature, prevent that the reaction from overheat from causing dangerous condition, such as explosion or spilling over, simultaneously improve reaction efficiency and selectivity are guaranteed to experiment.

Referring to fig. 1-8, in another embodiment of the present utility model, the wall scraping mixing device 3 includes a telescopic rod 31, a receiving ring 32, two connecting columns 33, two L-shaped connecting rods 34 and a plurality of wall scraping plates 35, the telescopic rod 31 is driven by a telescopic motor, the telescopic motor is fixedly installed at the bottom of the reagent frame 12, the receiving ring 32 is fixedly installed at the top of the telescopic rod 31, one ends of the two connecting columns 33 are respectively fixedly installed at the opposite top of the receiving ring 32, the two L-shaped connecting rods 34 are respectively fixedly installed at the other ends of the two connecting columns 33, the plurality of wall scraping plates 35 are respectively fixedly installed at the side walls of the two L-shaped connecting rods 34, the inner walls of the plurality of wall scraping plates 35 are provided with slots, the telescopic motor is opened to push the telescopic rod 31 to move upwards, the telescopic rod 31 drives the receiving ring 32 to move upwards, the connecting columns 33 and the L-shaped connecting rods 34 drive the wall scraping plates 35 to move upwards, the wall scraping plates 35 scrape solid reagent on the inner walls of the reagent tube 15, thereby preventing solid reagent from adhering, increasing reaction efficiency, reducing reagent residue, and ensuring reaction rate accuracy.

The scraping wall mixing device 3 further comprises a plurality of limiting columns 36 and a plurality of mixing plates 37, the plurality of limiting columns 36 are respectively and fixedly arranged in slots of the plurality of scraping wall plates 35, the plurality of mixing plates 37 are respectively and slidably arranged at the outer walls of the plurality of limiting columns 36, and the scraping wall plates 35 drive the mixing plates 37 to move up and down, so that scraped solid chemical reagents can quickly enter the reaction process, and the mixing rate of liquid and solid reagents is further improved.

The crushing and turning-up device 4 comprises a bottom plate 41, a plurality of spring rods 42, a stress plate 43, two rolling plates 44, a plurality of L-shaped connecting rods 45, a stress ring 46 and a plurality of pressing columns 47, wherein the bottom plate 41 is fixedly installed at the bottom of a reagent tube 15, the plurality of spring rods 42 are fixedly installed at the top of the bottom plate 41 respectively, the stress plate 43 penetrates through and is slidably installed at the inner wall of the plurality of spring rods 42, the two rolling plates 44 penetrate through and are slidably installed at the inner wall of the plurality of spring rods 42 respectively, springs are arranged between the two rolling plates 44 and the stress plate 43, one ends of the plurality of L-shaped connecting rods 45 are fixedly installed at the outer wall of the stress plate 43 respectively, the stress ring 46 is fixedly installed at the top of the other ends of the plurality of L-shaped connecting rods 45, the plurality of pressing columns 47 are fixedly installed at the bottom of the stress plate 43 respectively, the stress plate 43 and the two rolling plates 44 are connected through the pressing columns 47, the scraping plate 35 drives the stress ring 46 and the L-shaped connecting rods 45 to move downwards, the L-shaped connecting rods 45 drive the stress plate 43 to move downwards, the stress plate 43 contacts the rolling plates 44, one ends of the stress plate 44 are fixedly contacts with the rolling plates 44, the solid reaction rate is increased, the solid reaction rate is accelerated, and the reaction rate of the solid reaction is increased in the bottom of the reagent is increased.

The crushing and turning-up device 4 further comprises a hexagon sliding column 48, a plurality of sliding blocks 49, a plurality of hinging rods 410, a plurality of sliding rods 411 and a plurality of turning plates 412, wherein the hexagon sliding column 48 is fixedly arranged at the top of the bottom plate 41, the hexagon sliding column 48 is provided with sliding grooves, the plurality of sliding blocks 49 are respectively and slidably arranged in the sliding grooves of the hexagon sliding column 48, the bottoms of the plurality of sliding blocks 49 are provided with springs, one ends of the plurality of hinging rods 410 are respectively hinged to the outer walls of the plurality of sliding blocks 49, the plurality of sliding rods 411 are respectively and rotatably arranged at the other ends of the plurality of hinging rods 410, the plurality of turning plates 412 are respectively and rotatably arranged at the side walls of the two rolling plates 44, the side, close to the hexagon sliding column 48, of the plurality of turning plates 412 is provided with sliding grooves, the other ends of the plurality of hinging rods 410 are respectively and slidably arranged in the sliding grooves of the plurality of turning plates 412, the stress plates 43 drive the sliding blocks 49 to move downwards, the sliding blocks 49 drive the hinging rods 410 to move downwards, the hinging rods 410 are matched with the sliding rods 411 to slide on the inner walls of the turning plates 412, the turning plates 412 to swing round surfaces, the turning plates 412 roll up, the solid reagent at the bottoms, and the grinding reagent are turned up, the bottom, the solid reagent is caused to not to roll up, the solid reagent, and the solid reagent is repeatedly and repeatedly stacked up, and the experiment is not improved.

The defoaming device 5 comprises a stirring rod 51, a scraping plate 52 and a plurality of stirring blades 53, wherein the stirring rod 51 is driven by a motor, the motor is fixedly arranged at the bottom of the reagent frame 12, the scraping plate 52 is fixedly arranged at the outer wall of the stirring rod 51, the scraping plate 52 is contacted with the bottom surface of the reagent cover 16, the stirring rod 51 drives the stirring blades 53 and the scraping plate 52 to rotate, the scraping plate 52 scrapes and cleans the reagent splashed at the top of the reagent cover 16, reagent loss is effectively reduced, reagent evaporation and external pollution are prevented, and the stirring blades 53 are fixedly arranged at the outer wall of the stirring rod 51 respectively.

The defoaming device 5 further comprises a plurality of telescopic columns 54, a plurality of hollow rotating wheels 55, a plurality of connecting plates 56, a plurality of foam removing thorns 57 and a plurality of abutting rods 58, wherein the plurality of telescopic columns 54 are respectively and fixedly installed at the outer wall of the scraping plate 52, the plurality of hollow rotating wheels 55 are respectively and rotatably installed at the bottoms of the plurality of telescopic columns 54, the plurality of connecting plates 56 are respectively and fixedly installed at the outer wall of the plurality of hollow rotating wheels 55, the plurality of foam removing thorns 57 are respectively and fixedly installed at the outer wall of the plurality of connecting plates 56, the plurality of abutting rods 58 are respectively and fixedly installed at the bottoms of the plurality of hollow rotating wheels 55, the plurality of abutting rods 58 are located on the movement tracks of the plurality of stirring blades 53, the hollow rotating wheels 55 can float above the liquid level due to buoyancy, the stirring blades 53 drive the abutting rods 58 to rotate, the abutting rods 58 drive the hollow rotating wheels 55 to rotate the connecting plates 56 and the foam removing thorns 57, the foam removing thorns 57 eliminate generated bubbles on the liquid level, the liquid level is facilitated to reduce interference of the bubbles, the liquid level is improved, the uniformity and stability of the liquid are ensured, and accurate volume measurement and reaction control are ensured.

When the device is used, when shaking, the telescopic motor is started, the telescopic motor drives the telescopic rod 31 to stretch up and down, the telescopic rod 31 drives the receiving ring 32 to move upwards, the receiving ring 32 drives the connecting column 33 and the L-shaped connecting rod 34 to move upwards, the L-shaped connecting rod 34 drives the scraping plate 35 to move upwards, the scraping plate 35 scrapes solid reagents on the inner wall of the reagent tube 15, the solid reagents are prevented from adhering, the reaction efficiency is improved, reagent residues are reduced, accurate reaction quantity and reaction rate are ensured, the scraping plate 35 drives the limiting column 36 and the mixing plate 37 to move up and down, and the mixing plate 37 enables the solid chemical reagents scraped off by the scraping plate 35 to enter the reaction process rapidly, so that the mixing rate of liquid and solid reagents is further improved.

Meanwhile, the scraping plate 35 at the bottom can collide with the stress ring 46 to move downwards, the stress ring 46 drives the L-shaped connecting rod 45 to move downwards, the L-shaped connecting rod 45 drives the stress plate 43 to move downwards, the stress plate 43 drives the pressing column 47 to move downwards, the pressing column 47 drives the two rolling plates 44 to move downwards, when the rolling plates 44 at the bottom contact the bottom plate 41, the rolling plates 44 roll solid reagents deposited at the bottom, the contact area of solid and liquid at the bottom in a test tube is increased, the reaction efficiency is improved, the reaction rate is accelerated, meanwhile, the stress plate 43 drives the sliding block 49 to move downwards, the sliding block 49 drives the hinging rod 410 to move downwards, the hinging rod 410 is matched with the sliding rod 411 to slide on the inner wall of the turnover plate 412, the turnover plate 412 swings in a round surface, the turnover plate 412 turns over the solid reagents crushed at the bottom, the solid reagents are enabled to turn upwards and cannot be stacked at the bottom again, and the repeatability and the accuracy of experiments are improved.

The motor at the top of the reagent frame 12 is started, the motor drives the stirring rod 51 to rotate, the stirring rod 51 drives the scraping plate 52 and the stirring blade 53 to rotate, the scraping plate 52 scrapes and cleans the reagent splashed at the top of the reagent cover 16, reagent loss is effectively reduced, reagent evaporation and external pollution are prevented, the hollow rotating wheel 55 can be suspended above the liquid level due to buoyancy, the stirring blade 53 drives the abutting rod 58 to rotate, the abutting rod 58 drives the hollow rotating wheel 55 to rotate, the hollow rotating wheel 55 drives the connecting plate 56 and the bubble removing thorn 57 to rotate, the bubble removing thorn 57 eliminates generated bubbles on the liquid level, interference of the bubbles on the liquid level is reduced, uniformity and stability of the liquid are improved, and accurate volume measurement and reaction control are ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides an experimental apparatus for chemical reagent production, includes base (1), two mounting panels (11), reagent frame (12), locating frame (13), a plurality of location strip (14), reagent pipe (15) and reagent lid (16), two mounting panels (11) respectively fixed mounting is at the top at both ends about base (1), reagent frame (12) rotate the outer wall department of installing at two mounting panels (11), and the top of reagent frame (12) is provided with the detachable baffle, locating frame (13) fixed mounting is in the inner wall department of reagent frame (12), a plurality of location strip (14) fixed mounting is in the inner wall department of locating frame (13), reagent pipe (15) fixed mounting is in the inner wall department of a plurality of location strip (14), reagent lid (16) threaded connection is at the top of reagent pipe (15), its characterized in that: the utility model provides a reagent frame, including reagent frame (12), reagent frame (12) are provided with positive and negative both sides and shake cooling device (2), the inner wall of reagent pipe (15) is provided with scrapes wall mixing arrangement (3), the inner wall bottom of reagent pipe (15) is provided with crushing and turns up device (4), the top of reagent pipe (15) has defoaming device (5), shake cooling device (2) including servo motor (21), carousel (22), four connecting blocks (23) and two U-shaped gag lever post (24), servo motor (21) fixed mounting keeps away from the outer wall department of reagent frame (12) in mounting panel (11), carousel (22) rotate the inner wall department of installing between reagent frame (12) and mounting panel (11), and carousel (22) are through servo motor (21) drive, four connecting block (23) fixed mounting are in the left and right sides on two mounting panel (11) top respectively, two the both ends of U-shaped gag lever post (24) are fixed mounting respectively in the lateral wall department that servo motor (21) was kept away from to four connecting blocks (23).

2. An experimental set-up for the production of chemical reagents according to claim 1, wherein: the shaking cooling device (2) further comprises a plurality of sliding rods (25), a plurality of cooling plates (26) and two C-shaped driving rods (27), wherein the sliding rods (25) are fixedly installed at the tops of the positioning strips (14) respectively, the sliding rods (25) are provided with penetrating sliding grooves, the cooling plates (26) are slidably installed in the penetrating sliding grooves of the sliding rods (25) respectively, and the C-shaped driving rods (27) are fixedly installed at the outer walls of the cooling plates (26) respectively.

3. An experimental set-up for the production of chemical reagents according to claim 2, wherein: the wall scraping mixing device (3) comprises a telescopic rod (31), a supporting ring (32), two connecting columns (33), two L-shaped connecting rods (34) and a plurality of scraping plates (35), wherein the telescopic rod (31) is driven by a telescopic motor, the telescopic motor is fixedly installed at the bottom of a reagent frame (12), the supporting ring (32) is fixedly installed at the top of the telescopic rod (31), one ends of the connecting columns (33) are respectively fixedly installed at the opposite tops of the supporting ring (32), the two L-shaped connecting rods (34) are respectively fixedly installed at the other ends of the two connecting columns (33), the plurality of scraping plates (35) are respectively fixedly installed at the side walls of the two L-shaped connecting rods (34), and slotted holes are formed in the inner walls of the plurality of scraping plates (35).

4. An experimental set-up for the production of chemical reagents according to claim 3, wherein: the scraping wall mixing device (3) further comprises a plurality of limiting columns (36) and a plurality of mixing plates (37), the limiting columns (36) are respectively and fixedly installed in slots of the scraping wall plates (35), and the mixing plates (37) are respectively and slidably installed at the outer walls of the limiting columns (36).

5. An experimental set-up for the production of chemical reagents according to claim 4, wherein: crushing turn-up device (4) include bottom plate (41), a plurality of spring beam (42), atress board (43), two rolling plates (44), a plurality of L shape connecting rod (45), stress ring (46) and a plurality of clamp column (47), bottom plate (41) fixed mounting is in the bottom of reagent pipe (15), a plurality of spring beam (42) respectively fixed mounting is at the top of bottom plate (41), atress board (43) run through and slidable mounting in the inner wall department of a plurality of spring beam (42), two rolling plates (44) run through respectively and slidable mounting in the inner wall department of a plurality of spring beam (42), and be provided with the spring between two rolling plates (44) and stress board (43), a plurality of one end of L shape connecting rod (45) is fixed mounting respectively in the outer wall department of stress board (43), a plurality of stress ring (46) fixed mounting is at the top of a plurality of L shape connecting rod (45) other end, a plurality of clamp column (47) are fixed mounting respectively in the bottom of stress board (43), and two rolling plates (43) are connected through rolling plates (47).

6. An experimental set-up for the production of chemical reagents according to claim 5, wherein: crushing turns up device (4) still includes hexagon slip post (48), a plurality of slider (49), a plurality of articulated rod (410), a plurality of slide bar (411) and a plurality of board (412) that turns over, hexagon slip post (48) fixed mounting is at the top of bottom plate (41), and the spout has been seted up to hexagon slip post (48), a plurality of slider (49) slidable mounting respectively in the spout of hexagon slip post (48), and the bottom of a plurality of slider (49) is provided with the spring, a plurality of articulated rod (410) one end articulates respectively in the outer wall department of a plurality of slider (49), a plurality of slide bar (411) rotate respectively and install the other end at a plurality of articulated rod (410), a plurality of turn over board (412) rotate respectively and install the lateral wall department at two rolling boards (44), and a plurality of turning over board (412) are close to the one side of hexagon slip post (48) and the spout has been seted up, and the other end of a plurality of articulated rod (410) slidable mounting respectively in the spout of turning over board (412).

7. An experimental set-up for the production of chemical reagents according to claim 6, wherein: the defoaming device (5) comprises a stirring rod (51), a scraping plate (52) and a plurality of stirring blades (53), wherein the stirring rod (51) is driven by a motor, the motor is fixedly arranged at the bottom of the reagent frame (12), the scraping plate (52) is fixedly arranged at the outer wall of the stirring rod (51), the scraping plate (52) is contacted with the bottom surface of the reagent cover (16), and the stirring blades (53) are fixedly arranged at the outer wall of the stirring rod (51).

8. An experimental set-up for the production of chemical reagents according to claim 7, wherein: the defoaming device (5) further comprises a plurality of telescopic columns (54), a plurality of hollow rotating wheels (55), a plurality of connecting plates (56), a plurality of defoaming thorns (57) and a plurality of conflict rods (58), wherein the plurality of telescopic columns (54) are respectively fixedly installed at the outer wall of the scraping plate (52), the plurality of hollow rotating wheels (55) are respectively rotatably installed at the bottoms of the plurality of telescopic columns (54), the plurality of connecting plates (56) are respectively fixedly installed at the outer wall of the plurality of hollow rotating wheels (55), the plurality of defoaming thorns (57) are respectively fixedly installed at the outer wall of the plurality of connecting plates (56), the plurality of conflict rods (58) are respectively fixedly installed at the bottoms of the plurality of hollow rotating wheels (55), and the plurality of conflict rods (58) are located on the movement track of the plurality of stirring blades (53).