CN214638858U

CN214638858U - Chemical corrosion-resistant cleaning equipment for chemical experiments

Info

Publication number: CN214638858U
Application number: CN202120228787.2U
Authority: CN
Inventors: 胡德声
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-09
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a chemical experiment medicament corrosion-resistant cleaning equipment, which comprises a waste liquid tank, a liquid storage tank and a heating device, wherein the liquid storage tank is arranged above the waste liquid tank, the heating device is arranged above the waste liquid tank and in the symmetrical position of the liquid storage tank, the interior of the waste liquid tank is rotationally connected with a self-locking rotating device, an adjustable clamping device is arranged in the middle of the rotating device, a stable sliding device is fixed at the top of the waste liquid tank, the heating device is fixedly connected with the top of the sliding device, and through the combined action of a brush device and a cleaning device, test tubes of different types can be cleaned, so that the cleaning quality is improved, the test tubes of different types can be clamped and fixed through the sliding device and the clamping device, the use of a rubber ring can effectively protect the test tubes, prevent the test tubes from being damaged, prolong the service life of the test tubes, and the cleaning equipment is automatic in manual mode, the working efficiency is improved, and the hands of workers are prevented from being corroded by residual medicament.

Description

Chemical corrosion-resistant cleaning equipment for chemical experiments

Technical Field

The utility model relates to a cleaning equipment technical field specifically is a chemical experiment is with corrosion-resistant cleaning equipment of pharmaceutical.

Background

Chemistry is a natural science, and the composition, properties, structure and change rules of substances are researched on the molecular and atomic level; creating the science of new substances. The world is composed of substances, and chemistry is one of the main methods and means used by humans to recognize and reform the substance world. It is a long-standing and energetic subject, and its achievement is an important sign of social civilization, and there are two kinds of change forms of chemical change and physical change in chemistry.

The test tube is the indispensable laboratory glassware among the chemical test, but the test tube direct heating is used as in the reaction vessel of a small amount of reagent, has done the experiment back using the test tube, often need wash the experimental residue in the test tube, to the test tube washing mode at present, most people use the clearance brush to carry out manual washing, make the people receive the injury like this easily, and the cleaning quality is low moreover, and the cleaning time is long.

Therefore, the chemical corrosion-resistant cleaning equipment for the chemical experiment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient stable, safe convenient chemical experiment uses corrosion-resistant cleaning equipment of pharmaceutical to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical experiment is with corrosion-resistant cleaning equipment of pharmaceutical, includes waste liquid case, liquid reserve tank, heating installation case, the liquid reserve tank is installed to waste liquid case top, the top of waste liquid case is located the symmetric position of liquid reserve tank and installs the heating installation case, the inside rotating device who is connected with can auto-lock of waste liquid incasement, the rotating device mid-mounting has adjustable clamping device, the waste liquid roof portion is fixed with stable slider, heating installation case and slider top fixed connection, the liquid reserve tank alternates with the slider is fixed, the slider top is located and installs multi-functional belt cleaning device between heating installation case and the liquid reserve tank.

Preferably, belt cleaning device includes motor, mount, air inlet box, opening, hollow pole, brush device and inlet port, the slider top is fixed with the mount, the mount middle part is fixed with the motor, the slider top is located the mount below and is fixed with the air inlet box, air inlet box and heating chamber intercommunication, the air inlet box alternates with motor output shaft end portion slip, the inside opening of slider has the opening, opening and air inlet box intercommunication, motor output shaft end portion is fixed with hollow pole, hollow pole alternates with the opening slip, the hollow pole both sides are evenly fixed with the brush device, and just hollow pole openly corresponds evenly to open has the inlet port.

Preferably, the brush device includes brush head, brush post, first spout, slide bar, first slider and first spring, hollow rod both sides evenly are fixed with the brush post, the inside first spout that opens of brush post, the inside sliding connection of first spout has first slider, first slider end fixing has first spring, first spring and first spout fixed connection, the end fixing that first spring was kept away from to first slider has the slide bar, the slide bar end fixing has the brush head.

Preferably, slider includes guide post, horizontal pole, cavity, sliding block, second spout, second spring, second slider, fixture block and draw-in groove, the waste liquid case top symmetry is fixed with the guide post, the guide post surface corresponds the slip and has cup jointed the horizontal pole, the horizontal pole tip is located the rotating device top and opens there is the cavity, cavity inside sliding connection has the sliding block, the sliding block end evenly fixed has the fixture block, the cavity both sides correspond to open there is the second spout, the sliding block both sides correspond and are fixed with the second slider, second slider and second spout sliding connection, second slider end fixing has the second spring, second spring tip and second spout fixed connection, the surface that the guide post is close to the fixture block corresponds to open there is the draw-in groove, fixture block and draw-in groove joint.

Preferably, rotating device includes handle, ring gear, dwang, third spring, third spout, third slider, preforming, straight-bar and tooth piece, the inside rotation of waste liquid case is connected with the dwang, the dwang end fixing has the handle, install the ring gear between handle and the dwang tip, ring gear and handle tip fixed connection, waste liquid incasement wall is located the dwang below and opens there is the third spout, the inside sliding connection of third spout has the third slider, third slider end fixing has the third spring, third spring tip and third spout fixed connection, the end fixing that the third spring was kept away from to the third slider has the straight-bar, straight-bar end fixing has the tooth piece, tooth piece and ring gear joint, the straight-bar middle part is fixed with the preforming.

Preferably, clamping device includes solid fixed ring, rubber circle, clamping ring, reset spring, sliding opening and depression bar, be fixed with solid fixed ring between the dwang, gu fixed ring inside cup joints and is fixed with the rubber circle, gu fixed ring and rubber circle pass through glue and glue solid as an organic whole, gu fixed ring and rubber circle tip are opened there is the sliding opening, the inside sliding connection of sliding opening has the depression bar, the depression bar is located the inside end fixing of solid fixed ring and has the clamping ring, the clamping ring bottom correspondence is fixed with reset spring, reset spring tip and rubber circle fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: through brush device and belt cleaning device's combined action, can wash the test tube of different grade type, improve cleaning quality, through slider and clamping device, can carry out the centre gripping to the test tube of different grade type and fix, the use of rubber circle can effectual protection test tube, prevents the test tube damage, prolongs its life, and this cleaning equipment changes manually for automatic, improves its work efficiency, also avoids staff's hand to receive the corruption of remaining medicament.

Drawings

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

FIG. 2 is a schematic view of the cleaning device of the present invention;

FIG. 3 is a second schematic view of the cleaning device of the present invention;

FIG. 4 is a schematic structural view of the sliding device of the present invention;

FIG. 5 is a schematic view of the structure of the rotating device of the present invention;

fig. 6 is a schematic structural view of the clamping device of the present invention.

In the figure: 1. a waste liquid tank; 2. a liquid storage tank; 3. a radiator box; 4. a cleaning device; 41. a motor; 42. a fixed mount; 43. an air intake box; 44. an opening; 45. a hollow shaft; 46. a brush device; 461. a brush head; 462. a brush column; 463. a first chute; 464. a slide bar; 465. a first slider; 466. a first spring; 47. an air inlet; 5. a sliding device; 51. a guide post; 52. a cross bar; 53. a cavity; 54. a slider; 55. a second chute; 56. a second spring; 57. a second slider; 58. a clamping block; 59. a card slot; 6. a rotating device; 61. a handle; 62. a toothed ring; 63. rotating the rod; 64. a third spring; 65. a third chute; 66. a third slider; 67. tabletting; 68. a straight rod; 69. a tooth block; 7. a clamping device; 71. a fixing ring; 72. a rubber ring; 73. pressing a ring; 74. a return spring; 75. a sliding port; 76. a pressure lever.

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.

Referring to fig. 1, the chemical experiment chemical corrosion-resistant cleaning equipment in the figure comprises a waste liquid tank 1, a liquid storage tank 2 and a heating tank 3, wherein the liquid storage tank 2 is installed above the waste liquid tank 1, the heating tank 3 is installed above the waste liquid tank 1 and located at the symmetrical position of the liquid storage tank 2, a self-locking rotating device 6 is rotatably connected inside the waste liquid tank 1, an adjustable clamping device 7 is installed in the middle of the rotating device 6, a stable sliding device 5 is fixed to the top of the waste liquid tank 1, the heating tank 3 is fixedly connected with the top of the sliding device 5, the liquid storage tank 2 is fixedly inserted into the sliding device 5, and a multifunctional cleaning device 4 is installed between the heating tank 3 and the liquid storage tank 2 at the top of the sliding device 5.

Experimenter will wait to wash the test tube and put 2 below the liquid reserve tank, make the washing liquid get into and wait to wash the test tube, then will wait to wash the test tube and pass through clamping device 7 and fix at rotating device 6 middle parts, through adjusting slider 5, make belt cleaning device 4 get into and wait to wash the inside of test tube, start belt cleaning device 4 this moment, wash the test tube, after the washing is accomplished, adjust slider 5, make belt cleaning device 4 break away from the test tube, controlling slider 6 again and pouring the waste liquid into waste liquid case 1 inside, adjust rotating device 6 this moment and make the test tube reset, it makes belt cleaning device 4 get into inside the test tube again to adjust slider 5, start warm braw case 3 simultaneously, carry out quick drying to the test tube.

Referring to fig. 2, the cleaning device 4 includes a motor 41, a fixing frame 42, an air inlet box 43, an opening 44, a hollow rod 45, a brush device 46 and an air inlet hole 47, the fixing frame 42 is fixed at the top of the sliding device 5, the motor 41 is fixed at the middle of the fixing frame 42, the air inlet box 43 is fixed at the top of the sliding device 5 below the fixing frame 42, the air inlet box 43 is communicated with the heating box 3, the air inlet box 43 is slidably inserted through the end portion of an output shaft of the motor 41, the opening 44 is formed in the sliding device 5, the opening 44 is communicated with the air inlet box 43, the hollow rod 45 is fixed at the end portion of the output shaft of the motor 41, the hollow rod 45 is slidably inserted through the opening 44, the brush device 46 is uniformly fixed at two sides of the hollow rod 45, and the air inlet hole 47 is uniformly formed in the front of the hollow rod 45.

When wasing the test tube, starter motor 41 drives hollow rod 45 and rotates, makes the impurity that brush device 46 can wash the test tube inner wall, after the washing, starts radiator 3, to the inside heating installation that carries of inlet box 43, and inside the rethread inlet port 47 made the heating installation get into the test tube, dry test tube.

Referring to fig. 3, the brush device 46 includes a brush head 461, a brush post 462, a first sliding slot 463, a sliding rod 464, a first sliding block 465 and a first spring 466, the brush post 462 is uniformly fixed on both sides of the hollow rod 45, the first sliding slot 463 is formed in the brush post 462, the first sliding block 465 is connected in the first sliding slot 463 in a sliding manner, the first spring 466 is fixed at an end of the first sliding block 465, the first spring 466 is fixedly connected with the first sliding slot 463, the sliding rod 464 is fixed at an end of the first sliding block 465 away from the first spring 466, and the brush head 461 is fixed at an end of the sliding rod 464.

Hollow rod 45 is rotatory, and owing to the effect of centrifugal force, first slider 465 removes in first spout 463 inside, stretches first spring 466, and after the washing, through overcoming the elasticity reset of first spring 466, through the combined action of first spring 466, first spout 463 and first slider 465, make this brush device 46 adapt to the test tube of different grade type.

Referring to fig. 4, the sliding device 5 includes a guide post 51, a cross bar 52, a cavity 53, a sliding block 54, a second sliding groove 55, a second spring 56, a second sliding block 57, a clamping block 58 and a clamping groove 59, the top of the waste liquid tank 1 is symmetrically fixed with the guide post 51, the outer surface of the guide post 51 is correspondingly slidably sleeved with the cross bar 52, the end of the cross bar 52 is located above the rotating device 6 and is provided with the cavity 53, the inside of the cavity 53 is slidably connected with the sliding block 54, the end of the sliding block 54 is uniformly fixed with the clamping block 58, two sides of the cavity 53 are correspondingly provided with the second sliding groove 55, two sides of the sliding block 54 are correspondingly fixed with the second sliding block 57, the second sliding block 57 is slidably connected with the second sliding groove 55, the end of the second sliding block 57 is fixed with the second spring 56, the end of the second spring 56 is fixedly connected with the second sliding groove 55, the surface of the guide post 51 close to the clamping block 58 is correspondingly provided with the clamping groove 59, the latch 58 is engaged with the latch groove 59.

When adjusting hollow rod 45 position, the experimenter stimulates sliding block 54, makes second slider 57 compress second spring 56 to make fixture block 58 break away from the joint with draw-in groove 59, make horizontal pole 52 reciprocate along guide post 51, adjust the back, loosen sliding block 54, because the effect of second spring 56 elasticity, make fixture block 58 and draw-in groove 59 joint again.

Referring to fig. 5, the rotating device 6 includes a handle 61, a gear ring 62, a rotating rod 63, a third spring 64, a third sliding groove 65, a third sliding block 66, a pressing sheet 67, a straight rod 68 and a gear block 69, the rotating rod 63 is rotatably connected inside the waste liquid tank 1, the handle 61 is fixed at the end of the rotating rod 63, the gear ring 62 is installed between the handle 61 and the end of the rotating rod 63, the gear ring 62 is fixedly connected with the end of the handle 61, the third sliding groove 65 is formed in the inner wall of the waste liquid tank 1 below the rotating rod 63, the third sliding groove 65 is slidably connected with the third sliding block 66 inside, the third spring 64 is fixed at the end of the third sliding block 66, the end of the third spring 64 is fixedly connected with the third sliding groove 65, the straight rod 68 is fixed at the end of the third sliding block 66 far away from the third spring 64, the gear block 69 is fixed at the end of the straight rod 68, and the gear block 69 is clamped with the gear ring 62, the middle part of the straight rod 68 is fixed with a pressing sheet 67.

When the inside waste liquid of test tube is poured to needs, press the preforming 67, make third slider 66 move in third spout 65 is inside, compress third spring 64, make tooth piece 69 and ring gear 62 break away from the joint, then turning handle 61 drives dwang 63 and rotates, pours the inside waste liquid of test tube, then is loosening preforming 67, makes tooth piece 69 and ring gear 62 joint again.

Referring to fig. 6, the clamping device 7 includes a fixing ring 71, a rubber ring 72, a pressing ring 73, a return spring 74, a sliding opening 75 and a pressing rod 76, the fixing ring 71 is fixed between the rotating rods 63, the rubber ring 72 is fixedly sleeved inside the fixing ring 71, the fixing ring 71 and the rubber ring 72 are integrally bonded through glue, the sliding opening 75 is formed at the end portions of the fixing ring 71 and the rubber ring 72, the pressing rod 76 is slidably connected inside the sliding opening 75, the pressing ring 73 is fixed at the end portion of the pressing rod 76 inside the fixing ring 71, the return spring 74 is correspondingly fixed at the bottom of the pressing ring 73, and the end portion of the return spring 74 is fixedly connected with the rubber ring 72.

Experimenter pulling depression bar 76 inserts the test tube inside rubber circle 72, then loosens depression bar 76, under the effect of reset spring 74 elasticity, makes clamping ring 73 extrusion test tube, and is fixed with it, and rubber circle 72 makes clamping ring 73 press from both sides when tight to the test tube, can not cause the damage to the test tube because of clamping ring 73 is too hard and reset spring 74 restoring force is too big.

The working principle is as follows: an experimenter puts a test tube to be washed below the liquid storage tank 2, so that a washing liquid enters the test tube to be washed, the experimenter pulls the pressing rod 76, the test tube is inserted into the rubber ring 72, then the pressing rod 76 is loosened, the pressing ring 73 extrudes the test tube under the action of the elastic force of the return spring 74 and fixes the test tube, when the rubber ring 72 enables the pressing ring 73 to clamp the test tube, the test tube cannot be damaged due to the fact that the pressing ring 73 is too hard and the restoring force of the return spring 74 is too large, when the position of the hollow rod 45 is adjusted, the experimenter pulls the sliding block 54, the second sliding block 57 compresses the second spring 56, the clamping block 58 is separated from the clamping groove 59, the cross rod 52 moves up and down along the guide post 51, after the adjustment is completed, the sliding block 54 is loosened, the clamping block 58 is clamped with the clamping groove 59 again due to the action of the elastic force of the second spring 56, the hollow rod 45 enters the test tube to be washed, the motor 41 is started at the moment, drive hollow rod 45 and rotate, make the impurity that brush device 46 can wash the test tube inner wall, start heater box 3, to the inside heating installation of carrying of inlet box 43, rethread inlet port 47, make inside the heating installation gets into the test tube, dry test tube, wash the completion back, adjust slider 5, make belt cleaning device 4 break away from the test tube, when the inside waste liquid of test tube is poured to needs, press down preforming 67, make third slider 66 move in third spout 65 is inside, compress third spring 64, make tooth piece 69 and ring gear 62 break away from the joint, then turning handle 61, it rotates to drive dwang 63, pour the inside waste liquid of test tube, then loosening preforming 67, make tooth piece 69 and ring gear 62 joint again, inside adjusting slider 5 and making belt cleaning device 4 get into the test tube again, start heater box 3 simultaneously, carry out rapid draing to the test tube.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemical experiment is with corrosion-resistant cleaning equipment of pharmaceutical, includes waste liquid case (1), liquid reserve tank (2), radiator (3), liquid reserve tank (2) are installed to waste liquid case (1) top, radiator (3), its characterized in that are installed to the symmetric position that the top of waste liquid case (1) is located liquid reserve tank (2): but waste liquid case (1) internal rotation is connected with rotating device (6) of auto-lock, rotating device (6) mid-mounting has adjustable clamping device (7), waste liquid case (1) top is fixed with stable slider (5), radiator (3) and slider (5) top fixed connection, liquid reserve tank (2) and slider (5) are fixed to be alternated, slider (5) top is located and installs multi-functional belt cleaning device (4) between radiator (3) and liquid reserve tank (2).

2. The chemical experiment reagent corrosion-resistant cleaning equipment as claimed in claim 1, wherein: the cleaning device (4) comprises a motor (41), a fixing frame (42), an air inlet box (43), an opening (44), a hollow rod (45), a brush device (46) and an air inlet hole (47), wherein the fixing frame (42) is fixed at the top of the sliding device (5), the motor (41) is fixed in the middle of the fixing frame (42), the air inlet box (43) is fixed below the fixing frame (42) at the top of the sliding device (5), the air inlet box (43) is communicated with the heating box (3), the air inlet box (43) is slidably inserted into the end part of an output shaft of the motor (41), the opening (44) is formed in the sliding device (5), the opening (44) is communicated with the air inlet box (43), the hollow rod (45) is fixed at the end part of the output shaft of the motor (41), the hollow rod (45) is slidably inserted into the opening (44), the brush device (46) is uniformly fixed on two sides of the hollow rod (45), and the front surface of the hollow rod (45) is correspondingly and uniformly provided with air inlet holes (47).

3. The chemical experiment reagent corrosion-resistant cleaning equipment as claimed in claim 2, wherein: the brush device (46) comprises a brush head (461), a brush column (462), a first sliding groove (463), a sliding rod (464), a first sliding block (465) and a first spring (466), wherein the brush column (462) is uniformly fixed on two sides of the hollow rod (45), the first sliding groove (463) is formed in the brush column (462), the first sliding block (465) is connected in the first sliding groove (463) in a sliding mode, the end portion of the first sliding block (465) is fixedly provided with the first spring (466), the first spring (466) is fixedly connected with the first sliding groove (463), the end portion, far away from the first spring (466), of the first sliding block (465) is fixedly provided with the sliding rod (464), and the end portion of the sliding rod (464) is fixedly provided with the brush head (461).

4. The chemical experiment reagent corrosion-resistant cleaning equipment according to claim 3, characterized in that: the sliding device (5) comprises a guide post (51), a cross rod (52), a cavity (53), a sliding block (54), a second sliding groove (55), a second spring (56), a second sliding block (57), a clamping block (58) and a clamping groove (59), the guide post (51) is symmetrically fixed at the top of the waste liquid tank (1), the cross rod (52) is correspondingly sleeved on the outer surface of the guide post (51) in a sliding mode, the cavity (53) is formed in the position, above the rotating device (6), of the end part of the cross rod (52), the sliding block (54) is connected inside the cavity (53) in a sliding mode, the clamping block (58) is uniformly fixed at the end part of the sliding block (54), the second sliding groove (55) is correspondingly formed in the two sides of the cavity (53), the second sliding block (57) is correspondingly fixed at the two sides of the sliding block (54), the second sliding block (57) is connected with the second sliding groove (55) in a sliding mode, the second spring (56) is fixed at the end part of the second sliding block (57), the end part of the second spring (56) is fixedly connected with the second sliding groove (55), a clamping groove (59) is correspondingly formed in the surface, close to the clamping block (58), of the guide column (51), and the clamping block (58) is clamped with the clamping groove (59).

5. The chemical experiment reagent corrosion-resistant cleaning equipment according to claim 4, characterized in that: the rotating device (6) comprises a handle (61), a toothed ring (62), a rotating rod (63), a third spring (64), a third sliding groove (65), a third sliding block (66), a pressing sheet (67), a straight rod (68) and a toothed block (69), wherein the rotating rod (63) is rotatably connected inside the waste liquid tank (1), the handle (61) is fixedly arranged at the end part of the rotating rod (63), the toothed ring (62) is arranged between the handle (61) and the end part of the rotating rod (63), the toothed ring (62) is fixedly connected with the end part of the handle (61), the third sliding groove (65) is formed below the rotating rod (63) on the inner wall of the waste liquid tank (1), the third sliding block (66) is slidably connected inside the third sliding groove (65), the third spring (64) is fixedly connected with the end part of the third sliding groove (65), a straight rod (68) is fixed to the end portion, far away from the third spring (64), of the third sliding block (66), a tooth block (69) is fixed to the end portion of the straight rod (68), the tooth block (69) is clamped with the tooth ring (62), and a pressing sheet (67) is fixed to the middle portion of the straight rod (68).

6. The chemical experiment reagent corrosion-resistant cleaning equipment according to claim 5, characterized in that: clamping device (7) are including solid fixed ring (71), rubber circle (72), clamping ring (73), reset spring (74), sliding opening (75) and depression bar (76), be fixed with solid fixed ring (71) between dwang (63), gu fixed ring (71) inside cup joints and is fixed with rubber circle (72), gu fixed ring (71) and rubber circle (72) glue solid as an organic whole through glue, gu fixed ring (71) and rubber circle (72) tip are opened there is sliding opening (75), sliding opening (75) inside sliding connection has depression bar (76), the end fixing that depression bar (76) are located solid fixed ring (71) inside has clamping ring (73), clamping ring (73) bottom correspondence is fixed with reset spring (74), reset spring (74) tip and rubber circle (72) fixed connection.