CN114618848A - Animal biochemical experiment glass instrument washing cleaning device - Google Patents
Animal biochemical experiment glass instrument washing cleaning device Download PDFInfo
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- CN114618848A CN114618848A CN202210288999.9A CN202210288999A CN114618848A CN 114618848 A CN114618848 A CN 114618848A CN 202210288999 A CN202210288999 A CN 202210288999A CN 114618848 A CN114618848 A CN 114618848A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 91
- 238000005406 washing Methods 0.000 title claims abstract description 38
- 238000002474 experimental method Methods 0.000 title claims abstract description 20
- 241001465754 Metazoa Species 0.000 title claims abstract description 15
- 239000011521 glass Substances 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 230000000670 limiting effect Effects 0.000 claims description 42
- 238000012360 testing method Methods 0.000 claims description 20
- 239000010865 sewage Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 210000004209 hair Anatomy 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000002253 acid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 239000003595 mist Substances 0.000 abstract description 5
- 230000002441 reversible effect Effects 0.000 description 13
- 239000002351 wastewater Substances 0.000 description 12
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of cleaning of experimental instruments, in particular to a washing and cleaning device for an animal biochemical experiment glass instrument, which comprises a shell, a washing unit, a transmission unit, an upper cover and a front door, wherein the washing unit is arranged on the shell; the existing cleaning device has the following problems: the cleaning device does not provide effective fixation for the experimental vessel, so that the experimental vessel is easy to collide with the fixing frame, and the experimental vessel is easy to be damaged or knocked; the cleaning device can not remove acid mist on the inner wall and the outer wall of the experimental vessel in the process of cleaning the experimental vessel, so that incomplete cleaning is caused; the invention can limit the round-bottom flask, so that the round-bottom flask has certain stability in the cleaning process, and the round-bottom flask cannot collide with the outside, thereby ensuring that the round-bottom flask is not easy to damage; the invention can comprehensively clean the inner wall and the outer wall of the round-bottom flask, and can avoid the existence of cleaning dead angles so as to ensure the cleaning effect on the round-bottom flask.
Description
Technical Field
The invention relates to the technical field of cleaning of experimental instruments, in particular to a washing and cleaning device for an animal biochemical experiment glass instrument.
Background
Animal biochemistry experiments are to use advanced principles, methods and technical means of chemistry and physics to research biological functions and biochemical reaction processes of biomolecules, especially biomacromolecules, and usually a glass experiment instrument is used for biochemical experiments, most of the experiment instruments are glassware and generally are divided into test tubes, beakers, round-bottomed flasks and the like, wherein experimental articles are easy to remain on the inner and outer walls of the round-bottomed flasks after the experiments are finished, so that the used round-bottomed flasks need to be cleaned.
The existing experimental ware is usually cleaned by adopting an acid soaking method, and the cleaning mode has low efficiency and poor cleaning effect and can influence the experiment or inspection precision of the experimental ware.
To the above-mentioned not good problem of laboratory vessel cleaning performance, prior art has proposed corresponding solution, for example: chinese utility model patent with publication number CN209866864U discloses a laboratory vessel cleaning device, this cleaning device makes the volatile gaseous of volatile acid contact with the inside wall of container through the volatile acid of heating container, and then cleans laboratory vessel, simple structure.
However, the above cleaning device has the following problems: 1. because directly stand upside down the laboratory vessel among the above-mentioned cleaning device and place on the mount, and do not provide the effective fixation to the laboratory vessel, consequently the laboratory vessel lacks stability in clean process, easy and the mount between bump to cause the damage or damage of laboratory vessel easily, influence the use in laboratory vessel later stage.
2. The device cleans the experimental ware through the acid mist generated by heating volatile acid, so that the acid mist on the surface of the experimental ware flows downwards along the inner wall under the action of gravity, the experimental ware cannot clear the acid mist on the inner wall and the outer wall of the experimental ware in the cleaning process, and the acid mist can still be remained on the surface of the experimental ware after the experimental ware is cleaned, thereby causing incomplete cleaning and influencing the reuse of the experimental ware.
Disclosure of Invention
In order to solve the problems, the invention provides a washing and cleaning device for an animal biochemical experiment glass instrument, which comprises a shell, a washing unit, a transmission unit, an upper cover and a front door, wherein the upper end of the shell is hinged with the upper cover, a cleaning chamber, a driving chamber and a sewage collecting chamber are sequentially arranged in the shell from top to bottom, the front side of the cleaning chamber is hinged with the front door, the washing unit is arranged in the cleaning chamber, and the transmission unit is arranged in the driving chamber.
Washing unit includes guide arm, lead screw, portable subassembly, test tube brush subassembly, hollow threaded rod, spacing cover, a spacing section of thick bamboo, hollow tube and delivery port of wiping, wherein: the middle part of the upper cover is provided with a hollow threaded rod in a penetrating way in a threaded matching way, the lower end of the hollow threaded rod is rotatably provided with a limiting cover, a water inlet pipe is arranged in the hollow threaded rod and the limiting cover, the test tube brush assembly is arranged on the lower side wall of the cleaning chamber and positioned below the limiting cover, a circular groove is formed in the lower side wall of the cleaning chamber corresponding to the limiting cover, a limiting cylinder is rotatably arranged on the circular groove, a hollow pipe penetrating through the cleaning chamber is fixedly arranged at the lower end of the limiting cylinder, lead screws and guide rods are symmetrically arranged between the upper side wall and the lower side wall of the interior of the cleaning chamber in a left-right mode, the guide rods are positioned on one side of the lead screws, which is far away from the center of the cleaning chamber, the lead screws are rotatably arranged on the inner wall of the cleaning chamber, the lower end of the lead screws penetrates through the lower end of the cleaning chamber, a wiping movable assembly is sleeved on the lead screws and the guide rods, and the thickness of the lower side wall of the cleaning chamber is gradually reduced from the center to the edge; the washing unit limits the round-bottom flask to be washed through the limiting cover and the limiting cylinder, so that the round-bottom flask has certain stability in the washing process and cannot shake randomly, and the washing is facilitated; clean subassembly and test tube brush subassembly through the movable type and can wash round flask inside and outside wall simultaneously, the cleaning efficiency is more high-efficient.
The transmission unit comprises a positive and negative rotation motor, a belt and a belt wheel, wherein: the lower ends of the screw rod and the hollow pipe penetrate through the lower side wall of the cleaning chamber and are sleeved with belt wheels, the size of the belt wheels arranged on the screw rod is smaller than that of the belt wheels arranged on the hollow pipe, the belt wheels are connected through a belt, a forward and reverse motor is arranged on the lower side wall of the driving chamber through a motor base, and an output shaft of the forward and reverse motor is connected with the screw rod on the right side of the driving chamber; the transmission unit rotates through positive and negative motor to drive and rotate with positive and negative motor output shaft's lead screw, rotate through the lead screw and drive the removal and clean the subassembly and carry out reciprocal cleaning from top to bottom to the outer wall of round flask, and the hollow tube rotates along with the lead screw under the effect of band pulley and belt, so that drive round flask through spacing section of thick bamboo and rotate, clean effect of subassembly to the round flask is cleaned in order to the reinforcing is portable.
As a preferred technical scheme of the invention, the test tube brush assembly comprises a spherical brush, a spring telescopic rod, a first connecting rod, a second connecting rod, a water pump, a sliding plate, a cylinder, a supporting column and a supporting rod, wherein: the lower end of the supporting rod is fixedly connected to the lower side wall of the driving chamber, a supporting column is installed after the upper end of the supporting rod rotatably penetrates through the lower side wall of the cleaning chamber and the limiting cylinder, a clamping groove is formed in the supporting column, the sliding plate is slidably arranged in the clamping groove, an air cylinder is arranged inside the clamping groove, the telescopic end of the air cylinder is connected with the sliding plate, the left side wall and the right side wall of the sliding plate are respectively hinged with a first connecting rod, the upper end of the supporting column is hinged with two second connecting rods in a bilateral symmetry mode, one ends, far away from the sliding plate, of the first connecting rods at the left side and the right side of the supporting column are respectively hinged with the middle parts of the second connecting rods at the left side and the right side of the supporting column, one ends, far away from the supporting column, of the second connecting rods are provided with spherical brushes through spring telescopic rods, and the water pump is arranged at the top of the supporting column; reciprocate through the sliding plate to drive second connecting rod luffing motion through first connecting rod, the spherical brush that the second connecting rod set up through the spring telescopic link is reciprocal to be scrubbed round bottom flask inner wall, because round bottom flask is in rotating state, thereby increase the area of contact between spherical brush and the round bottom flask inner wall, in order to improve the clean efficiency to round bottom flask inner wall.
As a preferred technical solution of the present invention, the movable wiping component includes a sliding block, a telescopic rod, a spring, a bearing seat and a sponge wiper, wherein: a sliding block is sleeved on the guide rod in a sliding manner, the sliding block is sleeved on the outer side wall of the lead screw in a threaded connection manner, one side, away from the guide rod, of the sliding block is hinged to a bearing seat through a telescopic rod, a spring is sleeved outside the telescopic rod and is installed between the sliding block and the bearing seat, and a sponge wiper is installed on one side, away from the telescopic rod, of the bearing seat in a detachable manner; the portable subassembly of wiping makes the sponge wipe and leans on at the outer wall of round flask, and the sliding block reciprocates under the effect of lead screw and guide arm, when round flask took place to rotate, wiped the outer wall to round flask through the sponge and carry out circumference cleaning process.
As a preferred technical scheme of the invention, a plurality of hemispherical rubber pads are uniformly arranged on the lower end surface of the limiting cover, the lower end surface of the limiting cover is an arc concave surface, a plurality of water outlets staggered with the hemispherical rubber pads are formed in the lower end surface of the limiting cover, and the upper ends of the plurality of water outlets jointly penetrate through the limiting cover and the hollow threaded rod; carry out the centre gripping spacing through spacing cover and spacing section of thick bamboo to the upper and lower both sides of round flask, the hemisphere cushion and the round flask bottom lateral wall direct contact that the lower terminal surface of spacing cover set up avoid spacing cover and round flask to contact and cause round flask's fish tail and damage, and increased the frictional force of contact and make round flask more stable.
As a preferred technical scheme of the invention, the lower side wall of the cleaning chamber and the bottom of the circular groove are provided with annular grooves, drainage grooves communicated with the annular grooves are symmetrically formed in the front and back of the lower part of the annular grooves, the lower ends of the drainage grooves penetrate through the lower side wall of the cleaning chamber and are communicated with the sewage collecting chamber, and cylindrical drainage holes are formed in corners of the lower side wall of the cleaning chamber in a penetrating manner; wastewater generated in the process of cleaning the round-bottom flask flows into the wastewater collection chamber through the annular groove and the drainage groove, and the wastewater for cleaning the outer wall of the round-bottom flask flows into the wastewater collection chamber through the cylindrical drainage hole.
As a preferred technical scheme of the invention, a plurality of water falling holes positioned above the annular groove are uniformly arranged at the bottom of the limiting cylinder in a penetrating way in the circumferential direction, and the water falling holes are communicated with the annular groove arranged at the bottom of the circular groove; the main effect of the water falling hole is the discharge of waste water generated in the round-bottom flask, and the phenomenon that the bottle mouth of the round-bottom flask is dirty due to accumulated water in the limiting cylinder is avoided.
As a preferred technical scheme of the invention, the outer walls of the support rod and the spherical brush are provided with a plurality of test tube bristles; the inner wall of the flask bottleneck can be scrubbed through the test tube bristles arranged on the outer wall of the supporting rod.
As a preferred technical scheme of the invention, the bottom end of the right side wall of the sewage collecting chamber is provided with a water outlet, and the water outlet is provided with a water discharge valve; and opening a drain valve of the drain outlet to drain the wastewater in the collecting chamber.
The invention has the beneficial effects that: 1. the washing unit limits the round-bottom flask to be washed through the limiting cover and the limiting cylinder, so that the round-bottom flask has certain stability in the washing process and cannot shake randomly, and the round-bottom flask cannot collide with the outside, and therefore the round-bottom flask is not easy to damage; according to the invention, the washing unit can be used for comprehensively cleaning the inner wall and the outer wall of the round-bottom flask, so that the cleaning dead angle can be avoided, and the cleaning effect on the round-bottom flask can be ensured; the invention can clean experimental instruments with different shapes and has strong adaptability.
2. The transmission unit rotates through the lead screw and drives the movable wiping component to wipe the outer wall of the round-bottomed flask up and down in a reciprocating mode to clean the round-bottomed flask, and the round-bottomed flask is driven to rotate through the limiting barrel so as to enhance the cleaning effect of the movable wiping component on the round-bottomed flask.
3. According to the invention, the sliding plate moves up and down, and the first connecting rod drives the second connecting rod to swing up and down, so that the second connecting rod brushes the inner wall of the round-bottom flask in a reciprocating manner through the spherical brush arranged on the spring telescopic rod, and the round-bottom flask is in a rotating state, so that the contact area between the spherical brush and the inner wall of the round-bottom flask is increased, and the cleaning efficiency of the inner wall of the round-bottom flask is improved.
4. According to the invention, the sponge wiper abuts against the outer wall of the round-bottom flask through the movable wiping component, the sliding block moves up and down under the action of the screw rod and the guide rod, and when the round-bottom flask rotates, the sponge wiper cleans the outer wall of the round-bottom flask circumferentially.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a sectional view (viewed from the front to the rear) of the cleaning chamber, the driving chamber and the sewage collecting chamber of the present invention.
Fig. 3 is a partial enlarged view of the invention at Y of fig. 2.
FIG. 4 is a partial schematic view of the test tube brush assembly of the present invention.
Fig. 5 is a partial enlarged view at X of fig. 2 of the present invention.
Fig. 6 is a partial enlarged view at Z of fig. 2 of the present invention.
FIG. 7 is a partial cross-sectional view (viewed from left to right) of a clean room, a drive room, and a waste water collecting room of the present invention
Figure 8 is a cross-sectional view (from above looking down) of the clean room of the present invention.
In the figure: 1. a housing; 11. a clean room; 12. a drive chamber; 13. a sewage collection chamber; 2. a washing unit; 21. a guide bar; 22. a lead screw; 23. a movable wiping component; 231. a slider; 232. a telescopic rod; 233. a spring; 234. a bearing seat; 235. sponge wiping; 24. a test tube brush assembly; 241. a spherical brush; 242. a spring telescopic rod; 243. a first link; 244. a second link; 245. a water pump; 246. a slide plate; 247. a cylinder; 248. a support pillar; 249. a support bar; 25. a hollow threaded rod; 26. a limiting cover; 27. a limiting cylinder; 28. a hollow tube; 29. a water outlet; 3. a transmission unit; 31. a forward and reverse rotation motor 31; 32. a belt; 33. a pulley; 4. an upper cover; 5. a front door; 61. a water falling hole; 62. an annular groove; 63. a cylindrical drain hole; 64. a water outlet; 65. a water drainage groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1 and 2, the washing and cleaning device for the animal biochemical experiment glass instrument comprises a shell 1, a washing unit 2, a transmission unit 3, an upper cover 4 and a front door 5, wherein the upper end of the shell 1 is hinged with the upper cover 4, a cleaning chamber 11, a driving chamber 12 and a sewage collecting chamber 13 are sequentially arranged in the shell 1 from top to bottom, the front side of the cleaning chamber 11 is hinged with the front door 5, the washing unit 2 is arranged in the cleaning chamber 11, and the transmission unit 3 is arranged in the driving chamber 12; before washing the round-bottom flask, the front door 5 and the upper cover 4 are opened in sequence, and after the round-bottom flask is stably placed, the upper cover 4 and the front door 5 are closed in sequence.
Referring to fig. 2, 3 and 6, the washing unit 2 includes a guide rod 21, a lead screw 22, a movable wiping component 23, a test tube brush component 24, a hollow threaded rod 25, a limiting cover 26, a limiting cylinder 27, a hollow tube 28 and a water outlet 29, wherein: the middle part of the upper cover 4 is provided with a hollow threaded rod 25 in a penetrating way in a threaded fit mode, the lower end of the hollow threaded rod 25 is rotatably provided with a limiting cover 26, the lower end surface of the limiting cover 26 is uniformly provided with a plurality of hemispherical rubber mats, the lower end surface of the limiting cover 26 is an arc concave surface, the lower end surface of the limiting cover 26 is provided with a plurality of water outlets 29 which are distributed with the hemispherical rubber mats in a staggered way, and the upper ends of the water outlets 29 jointly penetrate through the limiting cover 26 and the hollow threaded rod 25; the water inlet pipes are arranged in the hollow threaded rod 25 and the limiting cover 26, the test tube brush assembly 24 is arranged on the lower side wall of the clean room 11 and is positioned below the limiting cover 26, the lower side wall of the clean room 11 and the position corresponding to the limiting cover 26 are provided with a circular groove, the circular groove is rotatably provided with a limiting cylinder 27, the bottom of the limiting cylinder 27 is uniformly provided with a plurality of water falling holes 61 which are positioned above the circular groove 62 in a penetrating way in the circumferential direction, the water falling holes 61 are communicated with the circular groove 62 which is arranged at the bottom of the circular groove, the inner wall of the limiting cylinder 27 is provided with a protective layer to prevent the round-bottomed flask from directly contacting with the limiting cylinder 27, the lower end of the limiting cylinder 27 is fixedly provided with a hollow pipe 28 which penetrates through the clean room 11, the screw rods 22 and the guide rods 21 are symmetrically arranged between the upper side wall and the lower side wall of the clean room 11 in the left-right direction, the guide rods 21 are positioned on one side of the screw rod 22 far away from the center of the clean room 11, and the screw rods 22 are rotatably arranged on the inner wall of the clean room 11, the lower end of the lead screw 22 penetrates through the lower end of the cleaning chamber 11, the lead screw 22 and the guide rod 21 are sleeved with a movable wiping component 23, and the thickness of the lower side wall of the cleaning chamber 11 is gradually reduced from the center to the edge; so that the waste water generated in the process of cleaning the round-bottom flask flows to the corner of the lower side wall of the cleaning chamber 11, and the waste water is discharged conveniently; in this embodiment, the water outlet 29 may be connected to an external water injection device, and the water injection device contains a cleaning agent, so that when the outer wall of the round-bottom flask needs to be cleaned, the water injection device sprays the cleaning solution to the outer wall of the round-bottom flask through the water outlet 29.
When the round-bottom flask pressing device works, firstly, the front door 5 and the upper cover 4 are sequentially opened, then the height of the limit cover 26 is adjusted, then the mouth of the round-bottom flask is placed downwards on the limit cylinder 27, then the upper cover 4 is closed, the hollow threaded rod 25 is rotated, the height of the limit cover 26 is adjusted, until the hemispherical rubber mat on the lower end face of the limit cover 26 is tightly attached to the outer wall of the bottom of the round-bottom flask, at the moment, the round-bottom flask is in a vertical state and keeps fixed, the hemispherical rubber mat on the lower end face of the limit cover 26 can protect the round-bottom flask from being damaged when the round-bottom flask is pressed, meanwhile, the hemispherical rubber mat on the lower end face of the limit cover 26 is attached to the bottom of the round-bottom flask more compactly, and the upper side and the lower side of the round-bottom flask are clamped and limited through the limit cover 26 and the limit cylinder 27.
Referring to fig. 4, the test tube brush assembly 24 includes a spherical brush 241, a spring expansion rod 242, a first connecting rod 243, a second connecting rod 244, a water pump 245, a sliding plate 246, a cylinder 247, a support column 248 and a support rod 249, wherein: the lower end of the support rod 249 is fixedly connected to the lower side wall of the driving chamber 12, a support column 248 is installed after the upper end of the support rod 249 rotates to pass through the lower side wall of the cleaning chamber 11 and the limiting cylinder 27, a clamping groove is formed in the support column 248, the sliding plate 246 is slidably arranged in the clamping groove, an air cylinder 247 is arranged in the clamping groove, the telescopic end of the air cylinder 247 is connected with the sliding plate 246, the left and right side walls of the sliding plate 246 are hinged with first connecting rods 243, the upper end of the support column 248 is hinged with two second connecting rods 244 in bilateral symmetry, one ends of the first connecting rods 243 at the left and right sides of the support column 248, which are far away from the sliding plate 246, are hinged with the middle parts of the second connecting rods 244 at the left and right sides of the support column 248, one end of the second connecting rods 244, which are far away from the support column 248, is provided with a spherical brush 241 through a spring telescopic rod 242, a jacking force is applied to the spherical brush 241 through the spring telescopic rod 242, so that the spherical brush 241 always abuts against the inner wall of the round bottom flask, the outer walls of the support rod 249 and the spherical brush 241 are provided with a plurality of test tube bristles, and the water pump 245 is arranged at the top of the support column 248; the water pumping end of the water pump 245 is connected with an external water supply tank, water and cleaning agents are injected into the water supply tank, in an initial state, the telescopic end of the air cylinder 247 is in an extension state, the sliding plate 246 is positioned at the top of the clamping groove, at the moment, the first connecting rod 243 enables the second connecting rod 244 to swing upwards under the action of the sliding plate 246, the spherical brush 241 is positioned above the supporting column 248, and therefore the round-bottom flask is sleeved on the supporting column 248; it should be noted that the spherical brush 241 is abutted against the inner wall of the round-bottom flask in the initial state, but the spherical brush 241 cannot contact the bottom of the round-bottom flask, and then the cleaning solution is flushed through the inner wall of the bottom of the round-bottom flask by the water pump 245 to remove the experimental residue at the bottom of the round-bottom flask.
During specific work, at first drench the washing liquid to round flask inner wall through water pump 245, then cylinder 247 drives slide plate 246 up-and-down reciprocating motion, slide plate 246 drives second connecting rod 244 luffing motion through first connecting rod 243, when round flask takes place to rotate, make second connecting rod 244 drive spherical brush 241 through spring telescopic link 242 and brush round flask's inner wall up-and-down reciprocating, the inner wall of the test tube brush hair through bracing piece 249 outer wall setting brushes the flask bottleneck.
Referring to fig. 5, the movable wiping assembly 23 includes a sliding block 231, a telescopic rod 232, a spring 233, a supporting seat 234 and a sponge wiper 235, wherein: a sliding block 231 is slidably sleeved on the guide rod 21, the sliding block 231 is sleeved on the outer side wall of the lead screw 22 in a threaded connection mode, one side, away from the guide rod 21, of the sliding block 231 is hinged to a bearing seat 234 through a telescopic rod 232, a spring 233 is sleeved outside the telescopic rod 232, the spring 233 is installed between the sliding block 231 and the bearing seat 234, and a sponge eraser 235 is detachably installed on one side, away from the telescopic rod 232, of the bearing seat 234; during specific work, the water outlet 29 is connected with an external water injection device, the water injection device contains a cleaning agent, so that the water injection device sprays cleaning liquid to the outer wall of the round-bottom flask through the water outlet 29, and the sponge eraser 235 abuts against the outer wall of the round-bottom flask under the action of the telescopic rod 232 and the spring 233 on the sliding block 231.
Referring to fig. 2 and 6, the transmission unit 3 includes a forward and reverse rotation motor 31, a belt 32 and a pulley 33, wherein: the lower ends of the screw rod 22 and the hollow pipe 28 are respectively sleeved with a belt wheel 33 after penetrating through the lower side wall of the cleaning chamber 11, the diameter of the belt wheel 33 arranged on the screw rod 22 is smaller than that of the belt wheel 33 arranged on the hollow pipe 28, the belt wheels 33 are connected through a belt 32, the forward and reverse motor 31 is arranged on the lower side wall of the driving chamber 12 through a motor base, and the output shaft of the forward and reverse motor 31 is connected with the screw rod 22 on the right side of the driving chamber 12; when the round-bottomed flask cleaning device works, firstly, the forward and reverse rotating motor 31 is started, the forward and reverse rotating motor 31 drives the screw rod 22 connected with the output shaft of the forward and reverse rotating motor to rotate alternatively in the forward and reverse directions, the screw rod 22 drives the screw rod 22 on the left side of the driving chamber 12 and the hollow tube 28 to rotate through the belt wheel 33 and the belt 32, so that the hollow tube 28 drives the round-bottomed flask to rotate through the limiting cylinder 27, the sliding block 231 reciprocates under the action of the screw rod 22 and the guide rod 21, when the round-bottomed flask rotates, the outer wall of the round-bottomed flask is cleaned through the sponge 235 to perform circumferential cleaning treatment, and the washing unit 2 performs circumferential cleaning treatment on the inner wall and the outer wall of the round-bottomed flask.
Referring to fig. 6, 7 and 8, an annular groove 62 is formed in the lower side wall of the cleaning chamber 11 and located at the bottom of the circular groove, drainage grooves 65 communicated with the annular groove 62 are symmetrically formed in the front and back below the annular groove 62, the lower end of the drainage groove 65 penetrates through the lower side wall of the cleaning chamber 11, cylindrical drainage holes 63 are formed in corners of the lower side wall of the cleaning chamber 11, a drainage port 64 is formed in the bottom end of the right side wall of the sewage collection chamber 13, and a drainage valve is mounted on the drainage port 64; during specific work, wastewater generated by cleaning the inner wall of the round-bottom flask flows into the sewage collecting chamber 13 through the water falling hole 61, the annular groove 62 and the drainage groove 65 in sequence, the wastewater for cleaning the outer wall of the round-bottom flask flows into the sewage collecting chamber 13 through the cylindrical drainage hole 63 formed in the corner of the lower side wall of the cleaning chamber 11, and finally the wastewater is completely discharged by opening the drainage valve at the drainage port 64.
The invention comprises the following steps: the first step is as follows: firstly, opening the front door 5 and the upper cover 4 in sequence, then, turning the round-bottomed flask upside down to enable the bottle mouth to face downwards, putting the bottle mouth into the limiting cylinder 27 through the test tube brush assembly 24, then, closing the upper cover 4 and rotating the hollow threaded rod 25 until the hemispherical rubber pad on the lower end face of the limiting cover 26 is attached to the outer wall of the bottom of the round-bottomed flask, so that the round-bottomed flask is kept stable, secondly, adjusting the sliding blocks 231 on the two sides of the round-bottomed flask to enable the sponge eraser 235 to be attached to the outer wall of the round-bottomed flask, and finally, closing the front door 5.
The second step is that: the water outlet 29 in the limiting cover 26 is communicated with an external water injection device, the water injection device sprays cleaning liquid to the outer wall of the round-bottom flask through the water outlet 29, and then a certain amount of cleaning liquid is pumped into the inner wall of the round-bottom flask through the water pump 245 in the test tube brush assembly 24 for washing.
The third step: start positive reverse motor 31, positive reverse motor 31 drives lead screw 22 and band pulley 33 and rotates, rotation through lead screw 22, subassembly 23 reciprocating motion from top to bottom is wiped to round flask both sides movable type, the sponge is wiped 235 and is cleaned the outer wall of round flask, whole process sponge is wiped 235 and the outer wall laminating all the time, band pulley 33 drives spacing section of thick bamboo 27 and round flask through hollow tube 28 and rotates simultaneously, make slide plate 246 reciprocate in the draw-in groove through cylinder 247 this moment, second connecting rod 244 scrubs along round flask inner wall luffing motion and scrub its inner wall through spherical brush 241, the test tube brush hair through the setting of bracing piece 249 outer wall scrubs the inner wall of flask bottleneck.
The fourth step: after the cleaning is finished, an external water injection device and a water pump 245 are connected into an external clean water tank, clean water is sprayed to the inner wall and the outer wall of the round-bottom flask simultaneously, the cleaning agent on the surface of the round-bottom flask is flushed away, the cleaning agent is prevented from being remained to influence the round-bottom flask to be reused, then the forward and reverse rotating motor 31 is closed, the second connecting rod 244 is reset through the air cylinder 247, and finally the front door 5 and the upper cover 4 are sequentially opened to take out the round-bottom flask.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an animal biochemistry experiment glass instrument washes cleaning device, includes shell (1), washing unit (2), drive unit (3), upper cover (4) and qianmen (5), its characterized in that: the utility model discloses a washing machine, including shell (1), clean room (11), driving chamber (12) and sewage collection room (13) have set gradually under to from last in shell (1) upper end is articulated to have upper cover (4), and shell (1) is inside, and clean room (11) front side articulates there is qianmen (5), is provided with washing unit (2) in clean room (11), is provided with drive unit (3) in driving chamber (12), wherein:
washing unit (2) are including guide arm (21), lead screw (22), portable subassembly (23), test-tube brush subassembly (24), hollow threaded rod (25), spacing cover (26), spacing section of thick bamboo (27), hollow tube (28) and delivery port (29), wherein: the middle part of the upper cover (4) is provided with a hollow threaded rod (25) in a penetrating way in a threaded matching way, the lower end of the hollow threaded rod (25) is rotatably provided with a limit cover (26), a water inlet pipe is arranged in the hollow threaded rod (25) and the limit cover (26), a test tube brush assembly (24) is arranged on the lower side wall of the washing chamber and is positioned below the limit cover (26), a circular groove is arranged at the position of the lower side wall of the washing chamber corresponding to the limit cover (26), a limit cylinder (27) is rotatably arranged on the circular groove, a hollow pipe (28) penetrating through the cleaning chamber (11) is fixedly arranged at the lower end of the limit cylinder (27), lead screws (22) and guide rods (21) are symmetrically arranged between the upper side wall and the lower side wall of the inside of the cleaning chamber (11), the guide rods (21) are positioned on one side of the lead screws (22) away from the center of the cleaning chamber (11), and the lead screws (22) are rotatably arranged on the inner wall of the cleaning chamber (11), the lower end of the lead screw (22) penetrates through the lower end of the cleaning chamber (11), the lead screw (22) and the guide rod (21) are sleeved with a movable wiping component (23) together, and the thickness of the lower side wall of the cleaning chamber (11) is gradually reduced from the center to the edge;
the transmission unit (3) comprises a positive and negative rotation motor (31), a belt (32) and a belt wheel (33), wherein: the lower extreme of lead screw (22) and hollow tube (28) all passes and is equipped with band pulley (33) behind the lower lateral wall of clean room (11), and band pulley (33) size of installing on lead screw (22) is less than band pulley (33) on hollow tube (28), is connected through belt (32) between band pulley (33), and positive and negative motor (31) are installed at drive chamber (12) lower lateral wall through the motor cabinet, and are connected between output shaft and the lead screw (22) on drive chamber (12) right side of motor (31) just reversing.
2. The animal biochemical experiment glass instrument washing and cleaning device as claimed in claim 1, wherein: the test tube brush subassembly (24) includes spherical brush (241), spring telescopic link (242), first connecting rod (243), second connecting rod (244), water pump (245), slide plate (246), cylinder (247), support column (248) and bracing piece (249), wherein: the lower end of the supporting rod (249) is fixedly connected to the lower side wall of the transmission chamber, a supporting column (248) is installed after the upper end of the supporting rod (249) rotatably penetrates through the lower side wall of the cleaning chamber (11) and the limiting cylinder (27), a clamping groove is formed in the supporting column (248), a sliding plate (246) is slidably arranged in the clamping groove, an air cylinder (247) is arranged in the clamping groove, the telescopic end of the air cylinder (247) is connected with the sliding plate (246) of the sliding plate, the left side wall and the right side wall of the sliding plate (246) are respectively hinged with a first connecting rod (243), the upper end of the supporting column (248) is bilaterally symmetrically hinged with two second connecting rods (244), one ends, far away from the sliding plate (246), of the first connecting rods (243) at the left side and the right side of the supporting column (248) are respectively hinged with the middles of the second connecting rods (244) at the left side and the right side of the supporting column (248), one ends, far away from the supporting column (248), of the second connecting rods (244) are provided with spherical brushes (241) through spring telescopic rods (242), the water pump (245) is arranged on the top of the supporting column (248).
3. The animal biochemical experiment glassware washing and cleaning device as claimed in claim 1, wherein: the movable wiping component (23) comprises a sliding block (231), a telescopic rod (232), a spring (233), a bearing seat (234) and a sponge wiper (235), wherein: sliding sleeve is equipped with sliding block (231) on guide arm (21), and sliding block (231) establish lead screw (22) lateral wall through threaded connection's mode cover, one side that guide arm (21) were kept away from in sliding block (231) articulates through telescopic link (232) has bearing seat (234), the outside cover of telescopic link (232) is equipped with spring (233), and spring (233) install between sliding block (231) and bearing seat (234), one side that telescopic link (232) were kept away from in bearing seat (234) is installed the sponge through the detachable mode and is wiped (235).
4. The animal biochemical experiment glass instrument washing and cleaning device as claimed in claim 1, wherein: the lower terminal surface of spacing cover (26) evenly is provided with a plurality of hemisphere cushion, and arc concave surface is personally submitted to spacing cover (26) lower terminal surface, and a plurality of delivery ports (29) of arranging with the hemisphere cushion is crisscross seted up to spacing cover (26) lower terminal surface, and the upper end of a plurality of delivery ports (29) all extends to the middle part of spacing cover (26) and runs through spacing cover (26) and hollow threaded rod (25).
5. The animal biochemical experiment glass instrument washing and cleaning device as claimed in claim 1, wherein: annular groove (62) have been seted up to clean room (11) lower lateral wall and the bottom that is located the circular recess, drainage tank (65) rather than being linked together are seted up to annular groove (62) below front and back symmetry, and the lower lateral wall that clean room (11) were run through to the lower extreme of drainage tank (65) is linked together with sewage collection room (13), and cylindrical wash port (63) have all been run through to the corner of clean room (11) lower lateral wall.
6. The animal biochemical experiment glass instrument washing and cleaning device as claimed in claim 5, wherein: the bottom of the limiting cylinder (27) is uniformly provided with a plurality of water falling holes (61) above the annular groove (62) in a penetrating mode in the circumferential direction, and the water falling holes (61) are communicated with the annular groove (62) formed in the bottom of the circular groove.
7. The animal biochemical experiment glass instrument washing and cleaning device as claimed in claim 2, wherein: the outer walls of the supporting rod (249) and the spherical brush (241) are provided with a plurality of test tube brush hairs.
8. The animal biochemical experiment glass instrument washing and cleaning device as claimed in claim 1, wherein: the bottom end of the right side wall of the sewage collecting chamber (13) is provided with a water outlet (64), and a water discharge valve is arranged on the water outlet (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210288999.9A CN114618848A (en) | 2022-03-23 | 2022-03-23 | Animal biochemical experiment glass instrument washing cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210288999.9A CN114618848A (en) | 2022-03-23 | 2022-03-23 | Animal biochemical experiment glass instrument washing cleaning device |
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| CN114618848A true CN114618848A (en) | 2022-06-14 |
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| CN202210288999.9A Pending CN114618848A (en) | 2022-03-23 | 2022-03-23 | Animal biochemical experiment glass instrument washing cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251804A (en) * | 2023-05-15 | 2023-06-13 | 上海科进生物技术有限公司 | Laboratory container belt cleaning device |
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