CN111744572A - Laboratory chemistry experiment operation panel - Google Patents
Laboratory chemistry experiment operation panel Download PDFInfo
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- CN111744572A CN111744572A CN202010778516.4A CN202010778516A CN111744572A CN 111744572 A CN111744572 A CN 111744572A CN 202010778516 A CN202010778516 A CN 202010778516A CN 111744572 A CN111744572 A CN 111744572A
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- groove
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- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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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
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
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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
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The laboratory chemical experiment operating table comprises a processing rack, a transmission unit, a cleaning unit and a turnover unit, wherein linkage grooves are uniformly formed in the upper side of the interior of the processing rack from left to right, and connecting grooves are formed in the lower side of the linkage grooves; the transmission unit is arranged on the upper side of the linkage groove, the cleaning unit is arranged on the lower side of the linkage groove, and the supporting unit is arranged in the connecting groove; the transmission unit is additionally arranged on the basis of the cleaning unit, and when the test tube is cleaned, the cleaning unit performs reciprocating rotation up and down, so that the test tube is cleaned correspondingly, and the cleaned test tube meets the use requirement; according to the test tube outer wall cleaning device, the overturning unit is additionally arranged, after the inner wall of the test tube is cleaned, the overturning unit overturns the test tube by 180 degrees, and the cleaning unit is matched with the overturning unit to clean the outer wall of the test tube so as to clean up the residual reagent on the outer wall of the test tube and reduce potential safety hazards in an experiment.
Description
Technical Field
The invention relates to the technical field of chemical experiment processing, in particular to a laboratory chemical experiment operating table.
Background
The test tube is one of the most common vessels in a chemical laboratory and can be used for containing liquid or solid reagents; heating a small amount of solid or liquid; as a reactor for preparing a small amount of gas; dissolving a small amount of gas; in order to prevent the reagents remaining on the inner wall of the test tube from reacting, destroying the ecological effects and even causing life risks, the test tube after use must be cleaned.
However, the following problems exist when cleaning laboratory chemical laboratory supplies at present: firstly, after an experiment is completed in a general laboratory, a test tube is cleaned in a manual cleaning mode, so that the cleanliness of the test tube after treatment cannot be guaranteed, and chemical reagents have an influence on human health.
Second, during the experiment usually, the test tube can be following current to the test tube outer wall when pouring out reagent, and can neglect the cleaning to the outer wall when cleaning to the test tube usually, consequently use the test tube to carry out the experiment next time, can't ensure the reagent purity in the test tube, and have the potential safety hazard.
Disclosure of Invention
The technical problem to be solved
The laboratory chemical experiment operating table provided by the invention can solve the problems pointed out in the background technology.
Two technical schemes
In order to achieve the purpose, the invention adopts the following technical scheme that the laboratory chemical experiment operating table comprises a processing rack, a transmission unit, a cleaning unit and a turnover unit, wherein linkage grooves are uniformly formed in the upper side inside the processing rack from left to right, and connecting grooves are formed in the lower side of the linkage grooves; the transmission unit sets up at the linkage groove upside, and the cleaning unit setting is at the linkage groove downside, and the supporting element is installed in the spread groove, wherein:
the processing frame includes processing shell and base, wherein: processing shell middle part top has from left to right evenly seted up the linkage groove, and longitudinal sliding groove has been seted up to linkage groove middle part bilateral symmetry, and has seted up the gear groove between the linkage groove, and the spread groove has been seted up to the linkage groove lower extreme, and the circular spout has been seted up to the spread groove bilateral symmetry, and has seted up the motor groove on the circular spout left end inner wall in left side, and the pedestal mounting is at processing shell lower extreme, and the arc wall that is used for supporting the test tube is evenly seted up from left.
The transmission unit includes hollow connecting pipe, drive gear, transmission rack, eccentric wheel, drive motor, rotary gear, execution gear, rotating gear and driven gear, wherein: the hollow connecting pipe is rotatably connected to the middle part of the linkage groove, a fixing groove is formed in the lower side of the inner wall of the hollow connecting pipe, a transmission gear is sleeved on the lower side of the outer wall of the hollow connecting pipe, transmission racks are symmetrically meshed on the left and right sides of the transmission gear, the lower end of each transmission rack is slidably connected into the longitudinal sliding groove through a sliding block, the upper end of each transmission rack is rotatably connected with a connecting rod through a bearing, the other end of each connecting rod is connected to the outer wall of a connecting pin at the outer edge of the lower end of an eccentric wheel through a bearing, the middle part of the upper end of the eccentric wheel is connected with a rotating shaft through a flange structure, the rotating shaft is connected with a transmission motor output shaft through a spline, the transmission motor, and the upper end of the transmission shaft is arranged on the inner wall of the upper end of the linkage groove through a bearing, the other end of the transmission shaft is arranged on the inner wall of the eccentric wheel on the left side through a flange structure, the rotating shaft is connected with the first linkage pin through belt transmission, the second linkage pin is connected with the transmission shaft through belt transmission, the rotating gear is meshed with the driven gear, the rotating gear and the driven gear are connected in the gear groove in a sliding mode, the inner side wall of the rotating gear is provided with the first linkage pin through the flange structure, and the inner side wall of the driven gear is provided with the second linkage pin.
The cleaning unit comprises a water pump, a positioning block, a positioning cylinder, a transmission rod, a cleaning execution plate, a connecting contact rod, a cleaning rod, a supporting spring rod and a cleaning brush, wherein: the water pump is arranged in the fixed groove, the upper end of the water pump is connected with a water inlet pipe, the other end of the water inlet pipe extends to the outer side of the processing shell along the hollow connecting pipe, the lower end of the water pump is bilaterally and symmetrically connected with a water outlet pipe, the left water outlet pipe extends to the outer side of the middle part of the lower end of the cleaning execution plate along the hollow connecting pipe, the right water outlet pipe extends to the outer side of the lower end of the right side of the cleaning execution plate along the hollow connecting pipe, the positioning block is arranged on the inner wall of the hollow connecting pipe below the water pump, the lower end of the positioning block is provided with a positioning cylinder, the transmission rod is circumferentially and uniformly arranged along the outer edge of the middle part of the transmission gear, the other end of the transmission rod is connected with a cleaning execution plate, the upper end of the cleaning execution plate is slidably, connect feeler lever sliding connection in the dovetail groove, and connect the feeler lever other end and be connected with the washing pole through the bearing, evenly be provided with supporting spring rod along washing executive board lower extreme circumference, and the supporting spring rod other end is connected on wasing pole top lateral wall, washs pole sliding connection in the circular recess, evenly is provided with the cleaning brush along inner wall, the outer wall circumference of wasing the pole.
The upset unit includes upset motor, execution piece, square support column, backup pad and locking branch chain, wherein: the utility model discloses a cleaning unit, including the square support column, the square support column is including the square support column, the upset motor is installed at the motor inslot, upset motor output shaft outer wall is equipped with the execution piece through flange structure cover, execution piece bilateral symmetry sliding connection is in circular spout, be connected with square support column through the drive pin on the inside wall of execution piece middle part top, be connected with the backup pad on the inside wall of execution piece middle part below, from left to right evenly seted up along square support column with cleaning unit matched with blowing hole, and the locking spout has been seted up to square support column upper end blowing hole department bilateral symmetry, from.
As a preferred technical scheme of the present invention, the locking branched chain comprises a locking motor, a locking gear, an execution rack, a baffle, a locking block and a limiting column, wherein: locking motor passes through the motor cabinet and installs at square support column middle part lower extreme, the baffle symmetry sets up on square support column front and back end lateral wall, and the baffle upper end has seted up square spout, locking motor output shaft has the locking gear through flange structural connection, symmetrical meshing has the execution rack around the locking gear, execution rack sliding connection is in square spout, from left to right evenly install spacing post on the execution rack inside wall, and front end spacing post connection is on lateral wall before the right side latch segment, rear end spacing post connection is on left side latch segment rear side wall, and latch segment sliding connection is in the locking spout.
As a preferred technical scheme, the upper end of the hollow connecting pipe is provided with a limiting groove, a limiting rod is connected in the limiting groove in a sliding mode, and the limiting rod is connected to the inner side wall of the linkage groove in a bilateral symmetry mode.
As a preferred technical scheme of the invention, the outer wall from the upper side of the middle part to the lower side of the middle part of the hollow connecting pipe is provided with threads, and the inner side wall of the transmission gear is provided with transmission threads matched with the hollow connecting pipe.
As a preferable technical scheme of the invention, the transmission motor is arranged in the linkage groove on the left side, and the transmission units are connected with the rotating gear and the driven gear through belt transmission.
As a preferred technical scheme of the invention, the diameter of the linkage hole is larger than the maximum diameter between the cleaning rods, and the cleaning rods are of arc structures.
As a preferred technical scheme of the invention, the linkage groove is a cross-shaped structural groove.
Three beneficial effects
The invention greatly improves the cleaning treatment of laboratory chemical laboratory supplies: firstly, after an experiment is completed in a general laboratory, a test tube is cleaned in a manual cleaning mode, so that the cleanliness of the test tube after treatment cannot be guaranteed, and chemical reagents have an influence on human health.
Second, during the experiment usually, the test tube can be following current to the test tube outer wall when pouring out reagent, and can neglect the cleaning to the outer wall when cleaning to the test tube usually, consequently use the test tube to carry out the experiment next time, can't ensure the reagent purity in the test tube, and have the potential safety hazard. Transmission unit, cleaning unit and overturning unit
The transmission unit is additionally arranged on the basis of the cleaning unit, and when the test tube is cleaned, the transmission unit drives the cleaning unit to do reciprocating rotary motion up and down, so that the test tube is cleaned correspondingly, the harm to a human body when the test tube is cleaned is reduced, and the cleaned test tube can meet the use requirement.
The test tube overturning device is additionally provided with the overturning unit, after the cleaning unit finishes cleaning the inner wall of the test tube, the overturning unit overturns the test tube by 180 degrees, and the cleaning unit is matched with the overturning unit to clean the outer wall of the test tube so as to clean the residual reagent on the outer wall of the test tube, so that potential safety hazards in the experiment and the purity of the experiment reagent are reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a front sectional view of the transmission unit and the cleaning unit of the present invention.
FIG. 3 is a sectional view taken along line A-A of FIG. 1 of the present invention.
Fig. 4 is a partial enlarged view of the present invention at B of fig. 1.
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2 of the present invention.
Fig. 6 is a partial enlarged view of the present invention at D of fig. 2.
Fig. 7 is a partial enlarged view of the invention at E of fig. 2.
Fig. 8 is a partial enlarged view of the invention at F of fig. 2.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, the laboratory chemical experiment operating platform comprises a processing rack 1, a transmission unit 2, a cleaning unit 3 and a turnover unit 4, wherein a linkage groove 11 is uniformly formed in the processing rack 1 from left to right, and a connecting groove 12 is formed in the lower side of the linkage groove 11; the transmission unit 2 is arranged on the upper side of the linkage groove 11, the cleaning unit 3 is arranged on the lower side of the linkage groove 11, and the supporting unit is arranged in the connecting groove 12, wherein:
the processing frame 1 comprises a processing housing 13 and a base 14, wherein: linkage grooves 11 are uniformly formed in the upper part of the middle of the processing shell 13 from left to right, and the linkage grooves 11 are cross-shaped structural grooves; longitudinal sliding grooves 111 are symmetrically formed in the middle of the linkage groove 11 in the left-right direction, a gear groove 112 is formed between the linkage grooves 11, a connecting groove 12 is formed in the lower end of the linkage groove 11, a circular sliding groove 121 is symmetrically formed in the left side and the right side of the connecting groove 12, a motor groove 1211 is formed in the inner wall of the left end of the left circular sliding groove 121, the base 14 is installed at the lower end of the processing shell 13, and an arc-shaped groove 141 used for supporting a test tube is uniformly formed in the upper end.
The transmission unit 2 comprises a hollow connecting pipe 21, a transmission gear 22, a transmission rack 23, an eccentric wheel 24, a transmission motor 25, a rotating gear 26, an execution gear 27, a rotating gear 28 and a driven gear 29, wherein: the upper end of the hollow connecting pipe 21 is provided with a limiting groove 212, a limiting rod 213 is connected in the limiting groove 212 in a sliding manner, and the limiting rod 213 is connected to the inner side wall of the linkage groove 11 in a bilateral symmetry manner; the hollow connecting pipe 21 is rotatably connected to the middle part of the linkage groove 11, a fixing groove 211 is formed in the lower side of the inner wall of the hollow connecting pipe 21, a transmission gear 22 is sleeved on the lower side of the outer wall of the hollow connecting pipe 21, threads are arranged on the outer wall from the upper side of the middle part to the lower side of the middle part of the hollow connecting pipe 21, and transmission threads matched with the hollow connecting pipe 21 are arranged on the inner side wall of; the transmission gear 22 is engaged with a transmission rack 23 in bilateral symmetry, the lower end of the transmission rack 23 is connected in the longitudinal sliding groove 111 in a sliding manner through a sliding block, the upper end of the transmission rack 23 is rotatably connected with a connecting rod 231 through a bearing, the other end of the connecting rod 231 is connected to the outer wall of a connecting pin 241 at the outer edge of the lower end of the eccentric wheel 24 through a bearing, the middle part of the upper end of the eccentric wheel 24 is connected with a rotating shaft 242 through a flange structure, the rotating shaft 242 is connected with an output shaft of a transmission motor 25 through a spline, the transmission motor 25 is installed in the linkage groove 11 on the left; and the transmission motor 25 is installed on the right side of the upper end of the linkage groove 11, the output shaft of the transmission motor 25 is connected with the linkage shaft 251 through belt transmission, the lower end of the linkage shaft 251 is connected with the rotating gear 26 through a flange structure, the left side of the rotating gear 26 is engaged with the execution gear 27, the inner wall of the execution gear 27 is sleeved with the transmission shaft 271 through the flange structure, the upper end of a transmission shaft 271 is arranged on the inner wall of the upper end of the linkage groove 11 through a bearing, the other end of the transmission shaft is arranged on the inner wall of the left eccentric wheel 24 through a flange structure, a rotating shaft 242 is connected with a first linkage pin 281 through belt transmission, a second linkage pin 291 is connected with the transmission shaft 271 through belt transmission, a rotating gear 28 is meshed with a driven gear 29, and the rotating gear 28 and the driven gear 29 are both connected in the gear groove 112 in a sliding manner, a first linkage pin 281 is arranged on the inner side wall of the rotating gear 28 through a flange structure, and a second linkage pin 291 is arranged on the inner side wall of the driven gear 29 through a flange structure.
During specific work, the transmission motor 25 is turned on, the transmission motor 25 drives the rotating shaft 242 to rotate through a spline, the middle part of the rotating shaft 242 drives the linkage shaft 251 to rotate through belt transmission, the linkage shaft 251 drives the rotating gear 26 to rotate, the rotating gear 26 drives the transmission shaft 271 to rotate through the execution gear 27, the tail ends of the rotating shaft 242 and the transmission shaft 271 respectively drive the eccentric wheel 24 to rotate through a flange structure, the eccentric wheel 24 drives the connecting pin 241 to move circumferentially, the connecting pin 241 drives the transmission rack 23 to reciprocate back and forth through the connecting rod 231, the transmission rack 23 drives the transmission gear 22 to rotate, the transmission gear 22 drives the hollow connecting pipe 21 to reciprocate up and down through the threaded transmission matching limiting rod 213, the rotating gear 28 is driven to rotate through the linkage pin 281 above the middle part of the rotating shaft 242, and the rotating gear 28 drives the driven gear 29 to.
The cleaning unit 3 comprises a water pump 31, a positioning block 32, a positioning cylinder 33, a transmission rod 34, a cleaning execution plate 35, a connecting contact rod 36, a cleaning rod 37, a supporting spring rod 38 and a cleaning brush 39, wherein: the water pump 31 is arranged in the fixed groove 211, the upper end of the water pump 31 is connected with a water inlet pipe 311, the other end of the water inlet pipe 311 extends to the outer side of the processing shell 13 along the hollow connecting pipe 21, the lower end of the water pump 31 is bilaterally and symmetrically connected with a water outlet pipe 312, the left water outlet pipe 312 extends to the outer side of the middle part of the lower end of the cleaning execution plate 35 along the hollow connecting pipe 21, the right water outlet pipe 312 extends to the outer side of the lower end of the right side of the cleaning execution plate 35 along the hollow connecting pipe 21, the positioning block 32 is arranged on the inner wall of the hollow connecting pipe 21 below the water pump 31, the lower end of the positioning block 32 is provided with a positioning cylinder 33, the transmission rods 34 are uniformly arranged along the circumferential direction of the middle outer edge of the transmission gear 22, the other, trapezoidal groove 351 has been seted up to washing executive board 35 upper end, circular slot 352 has been seted up to the lower extreme, evenly be provided with along the terminal circumference of location cylinder 33 telescopic link and connect feeler lever 36 through the bearing, connect feeler lever 36 sliding connection in trapezoidal groove 351, and connect the feeler lever 36 other end and be connected with washing pole 37 through the bearing, evenly be provided with supporting spring pole 38 along washing executive board 35 lower extreme circumference, and the supporting spring pole 38 other end is connected on washing pole 37 top lateral wall, wash pole 37 sliding connection in circular slot 352, along the inner wall that washs pole 37, outer wall circumference evenly is provided with cleaning brush 39.
When the washing machine works specifically, the water pump 31 is started, and the washing liquid flows into the outer side of the middle part of the lower end of the washing execution plate 35 and the outer side of the lower end of the right side of the washing execution plate 35 through the water inlet pipe 311 and the water outlet pipe 312 by the water pump 31; the positioning cylinder 33 is opened, the telescopic rod of the positioning cylinder 33 drives the cleaning rod 37 to move outwards in a circular shape by matching with the supporting spring rod 38 through the connecting contact rod 36 according to the diameter of the test tube, so that the test tube can be better cleaned; after the work is finished, the positioning cylinder 33 drives the cleaning rod 37 to return and retract through the connecting contact rod 36 and the supporting spring rod 38.
The turning unit 4 comprises a turning motor 41, an execution block 42, a square support column 43, a support plate 44 and a locking branched chain 45, wherein: the overturning motor 41 is arranged in a motor groove 1211, an execution block 42 is sleeved on the outer wall of an output shaft of the overturning motor 41 through a flange structure, the execution block 42 is bilaterally and symmetrically connected in the circular sliding groove 121, a square supporting column 43 is connected to the inner side wall above the middle part of the execution block 42 through a transmission pin, a supporting plate 44 is connected to the inner side wall below the middle part of the execution block 42, discharging holes 431 matched with the cleaning units 3 are uniformly formed in the square supporting column 43 from left to right, locking sliding grooves 432 are bilaterally and symmetrically formed in the discharging holes 431 in the upper end of the square supporting column 43, linkage holes 441 matched with the cleaning units 3 are uniformly formed in the supporting plate 44 from left to right, the diameter of each linkage hole 441 is larger than the maximum diameter between the; a locking branched chain 45 is arranged at the upper end of the square supporting column 43; during specific work, the overturning motor 41 is turned on, the overturning motor 41 drives the execution block 42 to rotate, the execution block 42 drives the square support column 43 and the support plate 44 to rotate, and the test tube is overturned so as to clean the outer wall of the test tube; the locking branched chain 45 is opened, and the test tube is locked by the locking branched chain 45, so that the test tube is prevented from rotating and falling off.
The locking branched chain 45 comprises a locking motor 451, a locking gear 452, an execution rack 453, a baffle 454, a locking block 455 and a limiting column 456, wherein: the locking motor 451 is installed at the lower end of the middle of the square supporting column 43 through a motor base, the baffles 454 are symmetrically arranged on the outer side walls of the front end and the rear end of the square supporting column 43, the upper end of the baffle 454 is provided with a square sliding groove 4541, the output shaft of the locking motor 451 is connected with a locking gear 452 through a flange structure, the locking gear 452 is symmetrically meshed with an execution rack 453 in the front and the rear direction, the execution rack 453 is slidably connected in the square sliding groove 4541, the inner side wall of the execution rack 453 is uniformly provided with limiting columns 456 from left to right, the limiting column 456 at the front end is connected on the front side wall of the right locking block 455, the limiting column 456 at the rear end is connected; during specific work, the locking motor 451 is opened, the output shaft of the locking motor 451 drives the execution rack 453 to reciprocate left and right through the locking gear 452, and the execution rack 453 drives the locking block 455 to reciprocate left and right through the limiting column 456, so that the test tube is locked.
During operation
The first step is as follows: the test tube to be cleaned is placed in the discharge hole 431 with the bottom of the test tube abutting against the arc-shaped groove 141.
The second step is that: the locking motor 451 is unlocked, the locking motor 451 drives the execution rack 453 to reciprocate left and right through the locking gear 452, and the execution rack 453 drives the locking block 455 to reciprocate left and right through the limiting column 456, so that the test tube is locked.
Thirdly, the transmission motor 25 is turned on, the transmission motor 25 drives the rotating shaft 242 to rotate, the middle part of the rotating shaft 242 drives the linkage shaft 251 to rotate through belt transmission, the linkage shaft 251 drives the rotating gear 26 to rotate, the rotating gear 26 drives the transmission shaft 271 to rotate through the execution gear 27, the tail ends of the rotating shaft 242 and the transmission shaft 271 respectively drive the eccentric wheel 24 to rotate through a flange structure, the eccentric wheel 24 drives the transmission rack 23 to reciprocate back and forth through the connecting pin 241 and the connecting rod 231, the transmission rack 23 drives the transmission gear 22 to rotate, the transmission gear 22 drives the hollow connecting pipe 21 to reciprocate up and down through the threaded transmission and the limiting rod 213, the rotating gear 28 drives the driven gear 29 to rotate through the first linkage pin 281 above the middle part of the rotating shaft 242.
The fourth step: the water pump 31 is started, and the water pump 31 flows the cleaning liquid into the outer side of the middle of the lower end of the cleaning execution plate 35 and the outer side of the lower end of the right side of the cleaning execution plate 35 through the water inlet pipe 311 and the water outlet pipe 312; open location cylinder 33, location cylinder 33's telescopic link is through connecting feeler lever 36 according to the test tube diameter, and cooperation support spring pole 38 drives and washs pole 37 and be circular outside and move.
The fifth step: open upset motor 41, upset motor 41 drives and carries out piece 42 and rotate, carries out piece 42 and drives square support column 43 and backup pad 44 and rotate, overturns the test tube.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a laboratory chemistry experiment operation panel, includes processing frame (1), drive unit (2), cleaning unit (3) and upset unit (4), its characterized in that:
the upper side in the machining rack (1) is uniformly provided with linkage grooves (11) from left to right, and the lower sides of the linkage grooves (11) are provided with connecting grooves (12); drive unit (2) set up in linkage groove (11) upside, and cleaning unit (3) set up in linkage groove (11) downside, and the supporting element is installed in spread groove (12), wherein:
the processing frame (1) comprises a processing shell (13) and a base (14), wherein: the test tube processing device is characterized in that linkage grooves (11) are uniformly formed in the upper portion of the middle of the processing shell (13) from left to right, longitudinal sliding grooves (111) are symmetrically formed in the middle of the linkage grooves (11) from left to right, gear grooves (112) are formed between the linkage grooves (11), a connecting groove (12) is formed in the lower end of the linkage groove (11), circular sliding grooves (121) are symmetrically formed in the connecting groove (12) from left to right, a motor groove (1211) is formed in the inner wall of the left end of the circular sliding groove (121) in the left side, the base (14) is installed at the lower end of the processing shell (13), and arc-;
the transmission unit (2) comprises a hollow connecting pipe (21), a transmission gear (22), a transmission rack (23), an eccentric wheel (24), a transmission motor (25), a rotating gear (26), an execution gear (27), a rotating gear (28) and a driven gear (29), wherein: the hollow connecting pipe (21) is rotatably connected to the middle of the linkage groove (11), a fixing groove (211) is formed in the lower side of the inner wall of the hollow connecting pipe (21), a transmission gear (22) is sleeved on the lower side of the outer wall of the hollow connecting pipe (21), transmission racks (23) are meshed with the transmission gear (22) in a bilateral symmetry mode, the lower ends of the transmission racks (23) are connected into the longitudinal sliding groove (111) in a sliding mode through sliding blocks, the upper end of each transmission rack (23) is rotatably connected with a connecting rod (231) through a bearing, the other end of each connecting rod (231) is connected to the outer wall of a connecting pin (241) at the outer edge of the lower end of the eccentric wheel (24) through a bearing, the middle of the upper end of the eccentric wheel (24) is connected with a rotating shaft (242) through a flange structure, the rotating shaft (242) is connected, the lower end of the linkage shaft (251) is connected with a rotating gear (26) through a flange structure, the left side of the rotating gear (26) is engaged with an executing gear (27), the inner wall of the executing gear (27) is sleeved with a transmission shaft (271) through the flange structure, the upper end of a transmission shaft (271) is arranged on the inner wall of the upper end of the linkage groove (11) through a bearing, the other end of the transmission shaft is arranged on the inner wall of a left eccentric wheel (24) through a flange structure, a rotating shaft (242) is connected with the outside of a first linkage pin (281) through belt transmission, a second linkage pin (291) is connected with the transmission shaft (271) through belt transmission, a rotating gear (28) is meshed with a driven gear (29), the rotating gear (28) and the driven gear (29) are both connected in the gear groove (112) in a sliding mode, a first linkage pin (281) is arranged on the inner side wall of the rotating gear (28) through a flange structure, and a second linkage pin (291) is arranged on the inner side wall of the driven gear (29) through a flange structure;
cleaning unit (3) include water pump (31), locating piece (32), location cylinder (33), transfer line (34), wash and carry out board (35), connect feeler lever (36), wash pole (37), support spring lever (38) and cleaning brush (39), wherein: the water pump (31) is arranged in the fixing groove (211), the upper end of the water pump (31) is connected with a water inlet pipe (311), the other end of the water inlet pipe (311) extends to the outer side of the processing shell (13) along the hollow connecting pipe (21), the lower end of the water pump (31) is bilaterally and symmetrically connected with a water outlet pipe (312), the left water outlet pipe (312) extends to the outer side of the middle part of the lower end of the cleaning execution plate (35) along the hollow connecting pipe (21), the right water outlet pipe (312) extends to the outer side of the lower end of the right side of the cleaning execution plate (35) along the hollow connecting pipe (21), the positioning block (32) is arranged on the inner wall of the hollow connecting pipe (21) below the water pump (31), the lower end of the positioning block (32) is provided with a positioning cylinder (33), the transmission rod (34) is uniformly arranged along the circumferential direction of the middle outer edge, the inner wall of a hollow connecting pipe (21) at the upper end of the cleaning execution plate (35) is provided with balls for reducing friction force, the upper end of the cleaning execution plate (35) is provided with a trapezoidal groove (351), the lower end of the cleaning execution plate is provided with a circular groove (352), a connecting contact rod (36) is uniformly arranged along the circumferential direction of the tail end of a telescopic rod of the positioning cylinder (33) through a bearing, the connecting contact rod (36) is slidably connected in the trapezoidal groove (351), the other end of the connecting contact rod (36) is connected with a cleaning rod (37) through a bearing, supporting spring rods (38) are uniformly arranged along the circumferential direction of the lower end of the cleaning execution plate (35), the other end of each supporting spring rod (38) is connected to the outer side wall above the cleaning rod (37), the cleaning rod (37) is slidably connected in the circular groove (352), and;
the overturning unit (4) comprises an overturning motor (41), an execution block (42), a square supporting column (43), a supporting plate (44) and a locking branched chain (45), wherein: install in motor groove (1211) upset motor (41), upset motor (41) output shaft outer wall is equipped with through flange structure cover and carries out piece (42), carry out piece (42) bilateral symmetry sliding connection in circular spout (121), carry out and have square support column (43) through driving pin connection on the inside wall of piece (42) middle part top, be connected with backup pad (44) on the inside wall of execution piece (42) middle part below, evenly set up along square support column (43) from left to right with cleaning unit (3) matched with blowing hole (431), and square support column (43) upper end blowing hole (431) department bilateral symmetry has seted up locking spout (432), evenly set up along backup pad (44) from left to right with cleaning unit (3) matched with linkage hole (441), square support column (43) upper end is provided with locking branch chain (45).
2. A laboratory chemical laboratory operating table according to claim 1, wherein: the locking branched chain (45) comprises a locking motor (451), a locking gear (452), an execution rack (453), a baffle (454), a locking block (455) and a limiting column (456), wherein: locking motor (451) pass through the motor cabinet and install at square support column (43) middle part lower extreme, baffle (454) symmetry sets up on square support column (43) front and back end lateral wall, and square spout (4541) have been seted up to baffle (454) upper end, locking motor (451) output shaft has locking gear (452) through flange structural connection, locking gear (452) front and back symmetry has been meshed and has been carried out rack (453), carry out rack (453) sliding connection in square spout (4541), spacing post (456) are evenly installed from left to right on carrying out rack (453) inside wall, and front end spacing post (456) are connected on right side latch segment (455) front side wall, rear end spacing post (456) are connected on left side latch segment (455) rear side wall, and latch segment (455) sliding connection is in locking spout (432).
3. A laboratory chemical laboratory operating table according to claim 1, wherein: the upper end of the hollow connecting pipe (21) is provided with a limiting groove (212), the limiting groove (212) is connected with a limiting rod (213) in a sliding mode, and the limiting rod (213) is connected to the inner side wall of the linkage groove (11) in a bilateral symmetry mode.
4. A laboratory chemical laboratory operating table according to claim 1, wherein: threads are arranged on the outer wall from the upper side of the middle part of the hollow connecting pipe (21) to the lower side of the middle part of the hollow connecting pipe, and transmission threads matched with the hollow connecting pipe (21) are arranged on the inner side wall of the transmission gear (22).
5. A laboratory chemical laboratory operating table according to claim 1, wherein: the diameter of the linkage hole (441) is larger than the maximum diameter between the cleaning rods (37), and the cleaning rods (37) are of arc-shaped structures.
6. A laboratory chemical laboratory operating table according to claim 1, wherein: the transmission motor (25) is installed in the linkage groove (11) on the left side, and the transmission units (2) are connected with the rotating gear (28) and the driven gear (29) through belt transmission.
7. A laboratory chemical laboratory operating table according to claim 1, wherein: the linkage groove (11) is a cross-shaped structural groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778516.4A CN111744572A (en) | 2020-08-05 | 2020-08-05 | Laboratory chemistry experiment operation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778516.4A CN111744572A (en) | 2020-08-05 | 2020-08-05 | Laboratory chemistry experiment operation panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111744572A true CN111744572A (en) | 2020-10-09 |
Family
ID=72713095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010778516.4A Withdrawn CN111744572A (en) | 2020-08-05 | 2020-08-05 | Laboratory chemistry experiment operation panel |
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| Country | Link |
|---|---|
| CN (1) | CN111744572A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150012778A (en) * | 2013-07-26 | 2015-02-04 | (주)비전과학서울 | Automatic separation enrichment processing unit using magnetic nano particles |
| CN205966682U (en) * | 2016-08-23 | 2017-02-22 | 江苏力维检测科技有限公司 | Device for automatically cleaning test tube |
| CN107020282A (en) * | 2017-06-06 | 2017-08-08 | 合肥智慧龙图腾知识产权股份有限公司 | One kind pumps type college chemical experiment test tube cleaning device |
| CN206898005U (en) * | 2017-06-06 | 2018-01-19 | 王思远 | A kind of student is with chemical experiment test tube cleaning device |
| CN210966254U (en) * | 2019-11-11 | 2020-07-10 | 王健德 | Reagent tube disinfection belt cleaning device for gene detection |
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2020
- 2020-08-05 CN CN202010778516.4A patent/CN111744572A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150012778A (en) * | 2013-07-26 | 2015-02-04 | (주)비전과학서울 | Automatic separation enrichment processing unit using magnetic nano particles |
| CN205966682U (en) * | 2016-08-23 | 2017-02-22 | 江苏力维检测科技有限公司 | Device for automatically cleaning test tube |
| CN107020282A (en) * | 2017-06-06 | 2017-08-08 | 合肥智慧龙图腾知识产权股份有限公司 | One kind pumps type college chemical experiment test tube cleaning device |
| CN206898005U (en) * | 2017-06-06 | 2018-01-19 | 王思远 | A kind of student is with chemical experiment test tube cleaning device |
| CN210966254U (en) * | 2019-11-11 | 2020-07-10 | 王健德 | Reagent tube disinfection belt cleaning device for gene detection |
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Application publication date: 20201009 |