CN109261674B - Quick cleaning equipment of test tube for physics experiments - Google Patents
Quick cleaning equipment of test tube for physics experiments Download PDFInfo
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- CN109261674B CN109261674B CN201811455181.1A CN201811455181A CN109261674B CN 109261674 B CN109261674 B CN 109261674B CN 201811455181 A CN201811455181 A CN 201811455181A CN 109261674 B CN109261674 B CN 109261674B
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- test tube
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- cleaning
- air pump
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- 238000004140 cleaning Methods 0.000 title claims abstract description 110
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 211
- 239000007921 spray Substances 0.000 claims description 98
- 238000005507 spraying Methods 0.000 claims description 65
- 238000005406 washing Methods 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Images
Classifications
-
- 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
- B08B9/34—Arrangements of conduits or nozzles
-
- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a device for quickly cleaning a test tube for a physical experiment, which can solve the problems that the traditional device for cleaning the test tube for the physical experiment is low in cleaning speed, a large amount of clear water is needed during cleaning, water resources are wasted, a brush is often needed to scrub the interior of the test tube during cleaning, and the brush is mechanically controlled by the device, so that the brush is easily damaged when being pushed into the interior of the test tube, and unnecessary loss is caused. Including the base and be located the basin at its top, the basin top is provided with a plurality of and washs the station, install the side seat on the base lateral wall, basin bottom side wall mounting has the circulating pump, the PLC controller is installed at side seat top, PLC controller side-mounting power, the first water pump of power side-mounting, the water tank is installed to first water pump one side, the second water pump is installed to water tank one side.
Description
Technical Field
The invention relates to cleaning equipment, in particular to test tube rapid cleaning equipment for a physical experiment.
Background
Test tubes, which are instruments commonly used in physical laboratories, are used as reaction vessels for small amounts of reagents. The test tube divides multiple such as ordinary test tube, utensil test tube, centrifugal test tube, and the test tube needs wash after the physics experiment is used up, needs wash then need use cleaning equipment to wash in unison when a large amount of test tubes use up.
However, current test tube cleaning equipment for physics experiments still has certain defect when using, and the cleaning speed is slow to need use a large amount of clear water when wasing, comparatively extravagant water resource, often need use the brush to scrub test tube inside when wasing simultaneously, thereby the brush carries out mechanized control through equipment and appears the brush easily and is impaired the condition when pushing in the inside test tube, causes the unnecessary loss.
Disclosure of Invention
The invention aims to provide a device for quickly cleaning a test tube for a physical experiment, which can solve the problems that the traditional device for cleaning the test tube for the physical experiment is low in cleaning speed, needs a large amount of clear water during cleaning, wastes water resources, and is easy to damage when being pushed into the test tube due to the fact that a brush is often used for brushing the interior of the test tube during cleaning and is mechanically controlled by the device, so that unnecessary loss is caused.
The purpose of the invention can be realized by the following technical scheme:
a test tube rapid cleaning device for physical experiments comprises a base and a water tank positioned at the top of the base, wherein a plurality of cleaning stations are arranged above the water tank, a side seat is arranged on the side wall of the base, a circulating pump is arranged on the side wall of the bottom of the water tank, a PLC controller is arranged at the top of the side seat, a power supply is arranged at one side of the PLC controller, a first water pump is arranged at one side of the power supply, a water tank is arranged at one side of the first water pump, a second water pump is arranged at one side of the water tank, two shaft seats fixed on the base are arranged on the outer walls of the two sides of the water tank, a rotating shaft penetrates through two shaft seats positioned at the two sides of the water tank, the two ends of one rotating shaft are sleeved with driven teeth, the two ends of the other rotating shaft are sleeved with driving teeth, and the two driving teeth are connected through two chains, a plurality of side-by-side cleaning stations are fixedly installed at the tops of the two chains, one end of the rotating shaft sleeved with the driving tooth penetrates through the shaft seat and is connected with a driven shaft, a driving shaft connected with a driving motor is arranged on one side of the driven shaft, the driving shaft and the driven shaft are connected through a synchronous belt, a first spraying frame and a second spraying frame which are located on the base are arranged on one side of the water tank, and the first spraying frame and the second spraying frame are both opposite to the cleaning stations;
the bottom parts of the first spraying frame and the second spraying frame are respectively connected with two sliding rods in a penetrating manner, bottom air pumps positioned at the bottom parts of the first spraying frame and the second spraying frame are arranged between the two sliding rods, the tops of the two bottom air pumps are respectively connected with a pneumatic telescopic ejector rod, the top ends of the two pneumatic telescopic ejector rods respectively abut against the outer walls of the bottom parts of the first spraying frame and the second spraying frame, an inner groove is formed in the bottom parts of the first spraying frame and the second spraying frame, two spray heads are arranged in the inner groove, a hydraulic pump is arranged on the outer walls of two sides of the inner groove, two hydraulic telescopic rods penetrating into the inner groove are connected to the side walls of the two hydraulic pumps, and one end of each hydraulic telescopic rod is connected with the spray head;
the device comprises a cleaning station and is characterized in that a test tube groove is formed in the top of the cleaning station, a first air pump and a second air pump are respectively installed at two ends of the cleaning station, a first clamping sleeve and a second clamping sleeve are respectively installed on the inner walls of two sides of the test tube groove, a first pneumatic telescopic rod is connected to the side wall of the first clamping sleeve, a second pneumatic telescopic rod is connected to the side wall of the second clamping sleeve, the first pneumatic telescopic rod is connected with the first air pump through a first connecting tube, and the second pneumatic telescopic rod is connected with the second air pump through a second connecting tube.
Preferably, the two nozzles on the first spray frame are respectively connected with a first water pump through two guide pipes, and the first water pump is connected with the water tank through one guide pipe.
Preferably, the two nozzles on the second spray frame are respectively connected with a second water pump through two guide pipes, the second water pump is connected with a circulating pump through a guide pipe, and the circulating pump is guided into the water tank through one guide pipe.
Preferably, the first spraying frame and the second spraying frame are movably connected through pneumatic telescopic ejector rod bases corresponding to the bottoms of the first spraying frame and the second spraying frame, and the moving direction of the first spraying frame and the moving direction of the second spraying frame are the same as the direction of the sliding rod.
Preferably, the spray head is movably connected with the inner wall of the inner groove through a hydraulic telescopic rod.
Preferably, the first clamping sleeve and the second clamping sleeve are movably connected with the inner wall of the test tube groove through a first pneumatic telescopic rod and a second pneumatic telescopic rod respectively.
Preferably, the power is respectively through a plurality of wires with between PLC controller, first water pump, second water pump, driving motor, circulating pump, hydraulic pump, bottom air pump, first air pump and the second air pump electric connection, between PLC controller and first water pump, second water pump, driving motor, circulating pump, hydraulic pump, bottom air pump, first air pump and the second air pump wired connection.
Preferably, the use method of the test tube rapid cleaning equipment comprises the following specific steps:
the method comprises the following steps: the test tube cleaning method comprises the following steps of firstly placing a test tube to be cleaned into a test tube groove on a cleaning station, then adjusting the specification of the cleaning station according to the diameter of the test tube to be cleaned, starting a first air pump and a second air pump at two ends of the cleaning station through a PLC (programmable logic controller), respectively controlling a first pneumatic telescopic rod and a second pneumatic telescopic rod to stretch and retract by utilizing the first air pump and the second air pump, and respectively driving a first jacket and a second jacket to move and clamp the test tube when the first pneumatic telescopic rod and the second pneumatic telescopic rod stretch and retract;
step two: the heights of the first spraying frame and the second spraying frame are adjusted, a PLC controller is used for controlling a bottom air pump to start, and the bottom air pump is used for driving a pneumatic telescopic ejector rod to stretch so as to drive the two spray heads to adjust the heights, so that the heights of the spray heads are consistent with the heights of the test tubes on the cleaning station;
step three: the positions of two spray heads in a first spray frame and a second spray frame are adjusted, a PLC controller is used for controlling two hydraulic pumps to start, the hydraulic telescopic rods are driven by the hydraulic pumps to stretch and retract so as to drive the spray heads to adjust the positions in the inner grooves, after the adjustment is finished, a PLC controller is used for controlling a driving motor to start, a driving shaft is driven to rotate by the driving motor, so that a driven shaft is driven to rotate by a synchronous belt, the driven shaft drives a rotating shaft to rotate when rotating, and therefore a cleaning station rotates anticlockwise at the top of a water tank;
step four: at the beginning, the two spray racks are not started, the cleaning station rotates to the inside of the water tank, the test tube is soaked by using water in the water tank and a cleaning reagent for softening dirt, when the cleaning station rotates to the position of the second spray frame, the PLC controller controls the second water pump and the circulating pump to be started, the circulating pump pumps out the water in the water tank and conveys the water to the second water pump, the second water pump conveys the water pumped out from the water tank to the two spray heads on the second spray frame through the guide pipe, the water sprayed by the spray heads is used for washing the interior of the test tube, when the cleaning station rotates to the first spray frame, the PLC controller is utilized to start the second spray frame, the first water pump is utilized to convey the clean water stored in the water tank to the two spray heads in the first spray frame, the test tube is washed again by using clean water, residual dirt and dirty water are taken out, and finally the test tube is taken out from a cleaning station after cleaning is finished.
The invention has the beneficial effects that: the first air pump and the second air pump are respectively arranged at the two ends of each cleaning station, so that when the first air pump and the second air pump at the two ends of each cleaning station are started through the PLC, the first air pump and the second air pump can be used for respectively controlling the first pneumatic telescopic rod and the second pneumatic telescopic rod to stretch, the first pneumatic telescopic rod and the second pneumatic telescopic rod respectively drive the first jacket and the second jacket to move and clamp test tubes when stretching, and the cleaning stations can be suitable for test tubes of different specifications;
by installing the bottom air pumps at the bottoms of the first spraying frame and the second spraying frame, when the PLC is used for controlling the bottom air pumps to start, the bottom air pumps can be used for driving the pneumatic telescopic ejector rods to stretch and retract so as to drive the two spray heads to adjust the height, so that the heights of the spray heads can be kept consistent with the test tubes on the cleaning station;
the hydraulic pumps are arranged on the outer walls of the two sides of the inner groove and are connected with the spray head through the two hydraulic telescopic rods, so that when the PLC controller controls the two hydraulic pumps to start, the hydraulic telescopic rods are driven by the hydraulic pumps to stretch to drive the spray head to adjust the position in the inner groove, and the spray head can be effectively ensured to be aligned to a test tube to be cleaned;
because two spray racks are not started at first in the initial period, the cleaning station rotates to the inside of the water tank, the test tube is soaked by water in the water tank and a cleaning agent for softening dirt, when the cleaning station rotates to the position of the second spray rack, the PLC controller controls the second water pump and the circulating pump to be started, the circulating pump pumps the water in the water tank out and conveys the water to the second water pump, the second water pump conveys the water pumped out from the water tank to two spray heads on the second spray rack through a guide pipe, the water sprayed by the spray heads is used for washing the inside of the test tube, because the test tube is soaked in the water tank, the dirt is softened, so that the test tube can be directly washed clean, the mode does not need to use a brush and other hard objects to push the inside of the test tube for cleaning, only needs to wash by water, the test tube can be effectively prevented from being damaged when the brush and other hard objects push the inside of the test tube for cleaning, when the cleaning station rotates to the first spray rack, the second spraying frame is started by the PLC, and clean water stored in the water tank is conveyed to the two spray heads in the first spraying frame by the first water pump, so that the test tube is washed by the clean water again, and residual dirt and dirty water are brought out, so that the washing is cleaner and the washing speed is higher;
because there is not the shelter from between washing station and the basin to inside the used water of scouring can directly flow to the basin, can spout a cyclic utilization by the second under the extraction of circulating pump, effective water economy resource.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic structural view of a first spray frame according to the present invention;
FIG. 6 is a schematic view of a cleaning station according to the present invention;
in the figure: 1. a base; 2. a water tank; 3. a side seat; 4. a PLC controller; 5. a power source; 6. a first water pump; 7. a water tank; 8. a second water pump; 9. a first spray frame; 10. a second spray frame; 11. a drive motor; 12. a drive shaft; 13. a synchronous belt; 14. a driven shaft; 15. a shaft seat; 16. a rotating shaft; 17. a driven tooth; 18. a driving tooth; 19. cleaning a station; 20. a chain; 21. a circulation pump; 22. an inner tank; 23. a spray head; 24. a hydraulic telescopic rod; 25. a hydraulic pump; 26. a slide rod; 27. a pneumatic telescopic ejector rod; 28. a bottom air pump; 29. a test tube groove; 30. a first air pump; 31. a second air pump; 32. a first jacket; 33. a second jacket; 34. a first adapter tube; 35. a first pneumatic telescopic rod; 36. a second pneumatic telescopic rod; 37. and a second connecting pipe.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a test tube fast cleaning device for physical experiments comprises a base 1 and a water tank 2 located at the top of the base, a plurality of cleaning stations 19 are arranged above the water tank 2, a side seat 3 is arranged on the side wall of the base 1, a circulating pump 21 is arranged on the side wall of the bottom of the water tank 2, a PLC controller 4 is arranged at the top of the side seat 3, a power supply 5 is arranged on one side of the PLC controller 4, a first water pump 6 is arranged on one side of the power supply 5, a water tank 7 is arranged on one side of the first water pump 6, a second water pump 8 is arranged on one side of the water tank 7, two shaft seats 15 fixed on the base 1 are arranged on the outer walls of the two sides of the water tank 2, a rotating shaft 16 penetrates and connects two shafts located at the two sides of the water tank 2 in the four shaft seats 15, one of the two shafts 16 is sleeved with a driven tooth 17 at the two ends, the other shaft 16 is sleeved with a driving tooth 18 at the two ends, the two driving teeth 18 are connected with the two driven teeth 17 through two chains 20, a plurality of side-by-side cleaning stations 19 are fixedly installed at the tops of the two chains 20, one end of a rotating shaft 16 sleeved with a driving tooth 18 penetrates through a shaft seat 15 and is connected with a driven shaft 14, a driving shaft 12 connected with a driving motor 11 is arranged on one side of the driven shaft 14, the driving shaft 12 is connected with the driven shaft 14 through a synchronous belt 13, a first spraying frame 9 and a second spraying frame 10 which are located on the base 1 are arranged on one side of the water tank 2, and the first spraying frame 9 and the second spraying frame 10 are both right opposite to the cleaning stations 19;
the bottom parts of the first spraying frame 9 and the second spraying frame 10 are respectively connected with two sliding rods 26 in a penetrating manner, a bottom air pump 28 positioned at the bottom parts of the first spraying frame 9 and the second spraying frame 10 is arranged between the two sliding rods 26, the top parts of the two bottom air pumps 28 are respectively connected with a pneumatic telescopic ejector rod 27, the top ends of the two pneumatic telescopic ejector rods 27 are respectively abutted against the outer walls of the bottom parts of the first spraying frame 9 and the second spraying frame 10, an inner groove 22 is respectively arranged at the bottom parts of the first spraying frame 9 and the second spraying frame 10, two spray heads 23 are arranged in the inner groove 22, a hydraulic pump 25 is respectively arranged on the outer walls at two sides of the inner groove 22, two hydraulic telescopic rods 24 penetrating into the inner groove 22 are respectively connected on the side walls of the two hydraulic pumps 25, and one end of each hydraulic telescopic rod 24 is connected with the spray head 23;
the top of the cleaning station 19 is provided with a test tube groove 29, two ends of the cleaning station 19 are respectively provided with a first air pump 30 and a second air pump 31, inner walls of two sides of the test tube groove 29 are respectively provided with a first clamping sleeve 32 and a second clamping sleeve 33, the side wall of the first clamping sleeve 32 is connected with a first pneumatic telescopic rod 35, the side wall of the second clamping sleeve 33 is connected with a second pneumatic telescopic rod 36, the first pneumatic telescopic rod 35 is connected with the first air pump 30 through a first connecting tube 34, and the second pneumatic telescopic rod 36 is connected with the second air pump 31 through a second connecting tube 37.
Two shower nozzles 23 on the first frame 9 that spouts are connected with first water pump 6 through two pipes respectively, and first water pump 6 is connected with water tank 7 through a pipe, make the first shower nozzle 23 spun water that spouts on the frame 9 be the clear water of storing in water tank 7 inside, when washing station 19 rotates first frame 9 that spouts, utilize PLC controller 4 to start the second and spout frame 10, utilize first water pump 6 to carry the clear water of storing in water tank 7 inside to first two shower nozzles 23 of spouting frame 9 inside, thereby utilize the clear water to wash the test tube once more, and take out remaining dirt and dirty water.
The two nozzles 23 on the second spray frame 10 are respectively connected with the second water pump 8 through two guide pipes, the second water pump 8 is connected with the circulating pump 21 through the guide pipes, and the circulation pump 21 is introduced into the interior of the water tub 2 through a guide pipe, when the washing station 19 is rotated to the position of the second spray frame 10, the PLC 4 controls the second water pump 8 and the circulating pump 21 to start, the circulating pump 21 pumps out the water in the water tank 2 and conveys the water to the second water pump 8, the second water pump 8 conveys the water pumped out from the water tank 2 to the two spray heads 23 on the second spray frame 10 through the guide pipe, the water sprayed by the spray heads 23 is used for washing the interior of the test tube, because the test tube has been soaked in 2 insides of basin, the dirt is also softened to can be washed cleanly by directly, this kind of mode need not to use hard things such as brush to push test tube inside and clean, only the water wash can, can prevent effectively that hard things such as brush from pushing the test tube when inside cleaning damage the test tube.
The first frame 9 that spouts and the second frame 10 that spouts are swing joint between the pneumatic flexible ejector pin 27 base 1 that all corresponds through its bottom, and the activity direction that the frame 10 was spouted to first frame 9 and the second spouts is the same with the litter 26 direction, utilizes PLC controller 4 control bottom air pump 28 to start, utilizes bottom air pump 28 drive pneumatic flexible ejector pin 27 to stretch out and draw back and drive two shower nozzles 23 and carry out the adjustment of height for the height of shower nozzle 23 keeps unanimous with the test tube on the cleaning station 19.
The use method of the test tube rapid cleaning equipment comprises the following specific steps:
the method comprises the following steps: firstly, a test tube to be cleaned is placed in a test tube groove 29 on a cleaning station 19, then the specification of the cleaning station 19 is adjusted according to the diameter of the test tube to be cleaned, a first air pump 30 and a second air pump 31 at two ends of the cleaning station 19 are started through a PLC (programmable logic controller), a first pneumatic telescopic rod 35 and a second pneumatic telescopic rod 36 are respectively controlled to stretch by the first air pump 30 and the second air pump 31, and the first pneumatic telescopic rod 35 and the second pneumatic telescopic rod 36 respectively drive a first jacket 32 and a second jacket 33 to move and clamp the test tube when stretching;
step two: the heights of the first spraying frame 9 and the second spraying frame 10 are adjusted, the PLC 4 is used for controlling the start of the bottom air pump 28, the bottom air pump 28 is used for driving the pneumatic telescopic ejector rod 27 to stretch and retract so as to drive the two spray heads 23 to adjust the heights, and the heights of the spray heads 23 are consistent with the heights of the test tubes on the cleaning station 19;
step three: adjusting the positions of two spray heads 23 in a first spray frame 9 and a second spray frame 10, controlling two hydraulic pumps 25 to start through a PLC (programmable logic controller) 4, driving hydraulic telescopic rods 24 to stretch and retract through the hydraulic pumps 25 to drive the spray heads 23 to adjust the positions in an inner groove 22, controlling a driving motor 11 to start through the PLC 4 after adjustment is completed, driving a driving shaft 12 to rotate by using the driving motor 11, driving a driven shaft 14 to rotate by using a synchronous belt 13, and driving a rotating shaft 16 to rotate when the driven shaft 14 rotates, so that a cleaning station 19 rotates anticlockwise at the top of a water tank 2;
step four: at the beginning, the two spray racks are not started, the cleaning station 19 rotates to the inside of the water tank 2, the test tube is soaked by using water in the water tank 2 and a cleaning agent for softening dirt, when the cleaning station 19 rotates to the position of the second spray rack 10, the PLC 4 controls the second water pump 8 and the circulating pump 21 to be started, the circulating pump 21 pumps out water in the water tank 2 and conveys the water to the second water pump 8, the second water pump 8 conveys the water pumped out from the water tank 2 to the two spray heads 23 on the second spray rack 10 through a guide pipe, the water sprayed out of the spray heads 23 is used for washing the inside of the test tube, when the cleaning station 19 rotates to the first spray rack 9, the PLC 4 is used for starting the second spray rack 10, the first water pump 6 is used for conveying clear water stored in the water tank 7 to the two spray heads 23 in the first spray rack 9, so that the test tube is washed again by using clear water, and carry out the residual dirt and dirty water, and finally, after the cleaning is finished, the test tube is taken out from the cleaning station 19.
The invention has the beneficial effects that: because the first air pump 30 and the second air pump are respectively installed at the two ends of each cleaning station 19, when the first air pump 30 and the second air pump 31 at the two ends of each cleaning station 19 are started through the PLC, the first air pump 30 and the second air pump 31 can be used for respectively controlling the first pneumatic telescopic rod 35 and the second pneumatic telescopic rod 36 to stretch, and the first pneumatic telescopic rod 35 and the second pneumatic telescopic rod 36 respectively drive the first clamping sleeve 32 and the second clamping sleeve 33 to move and clamp test tubes when stretching, so that the cleaning stations 19 can be suitable for test tubes of various specifications;
by installing the bottom air pumps 28 at the bottoms of the first spraying frame 9 and the second spraying frame 10, when the PLC 4 is used for controlling the bottom air pumps 28 to be started, the bottom air pumps 28 can be used for driving the pneumatic telescopic ejector rods 27 to stretch and retract so as to drive the two spray heads 23 to adjust the height, so that the height of the spray heads 23 can be ensured to be consistent with that of test tubes on the cleaning station 19;
the hydraulic pumps 25 are respectively arranged on the outer walls of the two sides of the inner groove 22, and the hydraulic pumps 25 are connected with the spray head 23 through the two hydraulic telescopic rods 24, so that when the PLC 4 controls the two hydraulic pumps 25 to start, the hydraulic telescopic rods 24 are driven by the hydraulic pumps 25 to stretch to drive the spray head 23 to adjust the position in the inner groove 22, and the spray head 23 can be effectively ensured to be aligned to a test tube to be cleaned;
because two spray racks are not started at first in the initial period, the cleaning station 19 rotates to the inside of the water tank 2, the test tube is soaked by water in the water tank 2 and a cleaning reagent for softening dirt, when the cleaning station 19 rotates to the position of the second spray rack 10, the PLC 4 controls the second water pump 8 and the circulating pump 21 to be started, the circulating pump 21 pumps out water in the water tank 2 and conveys the water to the second water pump 8, the second water pump 8 conveys the water pumped out from the water tank 2 to the two spray heads 23 on the second spray rack 10 through a guide pipe, the inside of the test tube is washed by the water sprayed out of the spray heads 23, because the test tube is soaked in the water tank 2, the dirt is also softened, the test tube can be directly washed, the mode does not need to use brushes and other hard objects to be pushed into the test tube for scrubbing, only water is used for scrubbing, the test tube can be effectively prevented from being damaged when the brushes and other hard objects are pushed into the test tube for scrubbing, when the cleaning station 19 rotates to the first spraying frame 9, the PLC 4 is used for starting the second spraying frame 10, the first water pump 6 is used for conveying the clean water stored in the water tank 7 to the two spray heads 23 in the first spraying frame 9, so that the test tube is flushed again by the clean water, the residual dirt and dirty water are taken out, the cleaner washing is ensured, and the washing speed is higher;
because there is not the shelter between washing station 19 and basin 2 to wash used water and can directly flow to inside the basin 2, can be spouted frame 10 cyclic utilization by the second under the extraction of circulating pump 21, effective water economy resource.
When the invention is used, the whole equipment is firstly assembled, the water tank 2 is fixedly arranged on the base 1, four shaft seats 15 are respectively fixed on two sides of the water tank 2, then two rotating shafts 16 are connected on the shaft seats 15 in a penetrating way, two ends of one rotating shaft 16 are sleeved with driven teeth 17, two ends of the other rotating shaft 16 are sleeved with driving teeth 18, the driving teeth 18 are connected with the driven teeth 17 through chains 20, and then, a plurality of cleaning stations 19 are fixedly installed at the top of the chain 20, one end of a rotating shaft 16 sleeved with a driving tooth 18 penetrates through a shaft seat 15 and is connected with a driven shaft 14, the driven shaft 14 is connected with a driving shaft 12 of a driving motor 11 through a synchronous belt 13, a first spraying frame 9 and a second spraying frame 10 which face the cleaning stations 19 are installed on one side of the water tank 2, water in the water tank 2 is sprayed on the second spraying frame 10, clean water stored in the water tank 7 of the second spraying frame 10 is sprayed, and the cleaning machine can be put into use after the equipment is assembled. Before the device is operated, test tubes to be cleaned are firstly placed into a test tube groove 29 on a cleaning station 19, the specification of the cleaning station 19 is adjusted according to the diameter of the test tubes to be cleaned, a PLC controller is used for starting a first air pump 30 and a second air pump 31 at two ends of the cleaning station 19, the first air pump 30 and the second air pump 31 are used for respectively controlling a first pneumatic telescopic rod 35 and a second pneumatic telescopic rod 36 to stretch, the first pneumatic telescopic rod 35 and the second pneumatic telescopic rod 36 respectively drive a first jacket 32 and a second jacket 33 to move and clamp the test tubes when stretching, then the heights of the first spray frame 9 and the second spray frame 10 are adjusted, the PLC controller 4 is used for controlling a bottom air pump 28 to start, the bottom air pump 28 is used for driving a telescopic ejector rod 27 to stretch to drive two spray heads 23 to adjust the heights, so that the heights of the spray heads 23 are consistent with the test tubes on the cleaning station 19, after the height adjustment is completed, the positions of the two nozzles 23 in the first spray frame 9 and the second spray frame 10 are adjusted, so that the distance between the two nozzles 23 is the same as the distance between the test tubes in the two cleaning stations 19, because the hydraulic pumps 25 are respectively installed on the outer walls of the two sides of the inner groove 22, the hydraulic pumps 25 are connected with the nozzles 23 through the two hydraulic telescopic rods 24, when the two hydraulic pumps 25 are controlled to be started through the PLC controller 4, the hydraulic telescopic rods 24 are driven by the hydraulic pumps 25 to stretch and retract so as to drive the nozzles 23 to adjust the positions in the inner groove 22, so that the nozzles 23 can be effectively ensured to be aligned with the test tubes to be cleaned, when the adjustment is completed, the PLC controller 4 (type CPM1A) is used for controlling the driving motor 11 to be started, the driving motor 11 is used for driving the driving shaft 12 to rotate, the driven shaft 14 is driven by the synchronous belt 13 to drive the rotating shaft 16 to rotate, thereby make washing station 19 anticlockwise rotate at basin 2 top, at the beginning two spout the frame and do not start earlier, washing station 19 rotates inside basin 2, utilize the inside water of basin 2 and clean reagent of softening dirt to soak the test tube, when washing station 19 rotates the second and spouts the frame 10 position, PLC controller 4 control second water pump 8 and circulating pump 21 start, circulating pump 21 takes out the inside water of basin 2 and carries to second water pump 8, second water pump 8 passes through the pipe and carries the water of taking out from basin 2 to two shower nozzles 23 on the second spout the frame 10, utilize shower nozzle 23 spun water to wash the inside of test tube, because the test tube has soaked in basin 2, the dirt is also softened, thereby can be washed directly, this kind of mode need not to use hard things such as brush to push inside of test tube to scrub, only can wash with the water, can prevent effectively that hard things such as brush from pushing the inside test tube and damaging the test tube when cleaning, when cleaning station 19 rotates first spout frame 9, utilize PLC controller 4 to start the second and spout frame 10, utilize first water pump 6 will store the clear water in water tank 7 inside and carry to first two inside shower nozzles 23 of spouting frame 9, thereby utilize the clear water to wash the test tube once more, and take out remaining dirt and dirty water, finally after accomplishing the washing, it can to take out the test tube from cleaning station 19, and because there is not shelter from the thing between cleaning station 19 and the basin 2, thereby wash used water can directly flow to inside the basin 2, can spout frame 10 cyclic utilization by the second under circulating pump 21's extraction, effective water economy resource.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a quick cleaning equipment of test tube for physics experiments, includes base (1) and basin (2) that are located its top, basin (2) top is provided with a plurality of and washs station (19), install side seat (3) on base (1) lateral wall, its characterized in that, basin (2) bottom side wall mounting has circulating pump (21), PLC controller (4) are installed at side seat (3) top, PLC controller (4) one side installation power (5), power (5) one side installation first water pump (6), water tank (7) are installed to first water pump (6) one side, second water pump (8) are installed to water tank (7) one side, all be provided with two on basin (2) both sides outer wall and fix axle bed (15) on base (1), four in axle bed (15) lie in basin (2) two of both sides between wear to have a pivot (16), wherein both ends of one rotating shaft (16) are sleeved with driven teeth (17), both ends of the other rotating shaft (16) are sleeved with driving teeth (18), the two driving teeth (18) are connected with the two driven teeth (17) through two chains (20), a plurality of side-by-side cleaning stations (19) are fixedly arranged at the tops of the two chains (20), one end of the rotating shaft (16) sleeved with the driving teeth (18) penetrates through the shaft seat (15) and is connected with the driven shaft (14), a driving shaft (12) connected with a driving motor (11) is arranged on one side of the driven shaft (14), the driving shaft (12) is connected with the driven shaft (14) through a synchronous belt (13), a first spraying frame (9) and a second spraying frame (10) which are positioned on the base (1) are arranged on one side of the water tank (2), the first spray frame (9) and the second spray frame (10) are respectively right opposite to the cleaning station (19);
the bottom of the first spraying frame (9) and the bottom of the second spraying frame (10) are respectively connected with two sliding rods (26) in a penetrating manner, a bottom air pump (28) positioned at the bottom of the first spraying frame (9) and the bottom of the second spraying frame (10) is arranged between the two sliding rods (26), the top of each bottom air pump (28) is connected with a pneumatic telescopic ejector rod (27), the top ends of the two pneumatic telescopic ejector rods (27) are respectively abutted against the outer walls of the bottoms of the first spraying frame (9) and the second spraying frame (10), the bottom of each first spraying frame (9) and the bottom of the second spraying frame (10) are respectively provided with an inner groove (22), two spray heads (23) are arranged inside the inner groove (22), a hydraulic pump (25) is arranged on the outer walls of two sides of the inner groove (22), the side walls of the two hydraulic pumps (25) are respectively connected with two hydraulic telescopic rods (24) penetrating into the inner groove (22), one ends of the two hydraulic telescopic rods (24) are connected with the spray head (23);
the two nozzles (23) on the first spray frame (9) are respectively connected with the first water pump (6) through two guide pipes, and the first water pump (6) is connected with the water tank (7) through one guide pipe;
two spray heads (23) on the second spray frame (10) are respectively connected with a second water pump (8) through two guide pipes, the second water pump (8) is connected with a circulating pump (21) through a guide pipe, and the circulating pump (21) is guided into the water tank (2) through one guide pipe;
the device is characterized in that a test tube groove (29) is formed in the top of the cleaning station (19), a first air pump (30) and a second air pump (31) are respectively installed at two ends of the cleaning station (19), a first clamping sleeve (32) and a second clamping sleeve (33) are respectively installed on the inner walls of two sides of the test tube groove (29), a first pneumatic telescopic rod (35) is connected to the side wall of the first clamping sleeve (32), a second pneumatic telescopic rod (36) is connected to the side wall of the second clamping sleeve (33), the first pneumatic telescopic rod (35) is connected with the first air pump (30) through a first connecting tube (34), and the second pneumatic telescopic rod (36) is connected with the second air pump (31) through a second connecting tube (37).
2. The test tube rapid cleaning equipment for the physical experiment according to claim 1, characterized in that the first spraying frame (9) and the second spraying frame (10) are movably connected with the base (1) through pneumatic telescopic ejector rods (27) corresponding to the bottoms of the first spraying frame and the second spraying frame, and the moving directions of the first spraying frame (9) and the second spraying frame (10) are the same as the direction of the slide rod (26).
3. The device for rapidly cleaning the test tube for the physical experiment as claimed in claim 1, wherein the spray head (23) is movably connected with the inner wall of the inner groove (22) through a hydraulic telescopic rod (24).
4. The device for rapidly cleaning the test tube for the physical experiment according to claim 1, wherein the first jacket (32) and the second jacket (33) are movably connected with the inner wall of the test tube groove (29) through a first pneumatic telescopic rod (35) and a second pneumatic telescopic rod (36), respectively.
5. The quick cleaning equipment of test tube for physics experiments according to claim 1, characterized in that, power (5) through a plurality of wires respectively with PLC controller (4), first water pump (6), second water pump (8), driving motor (11), circulating pump (21), hydraulic pump (25), bottom air pump (28), first air pump (30) and second air pump (31) between electric connection, between PLC controller (4) and first water pump (6), second water pump (8), driving motor (11), circulating pump (21), hydraulic pump (25), bottom air pump (28), first air pump (30) and second air pump (31) wired connection.
6. The device for rapidly cleaning the test tube for the physical experiment according to claim 1, which is characterized in that the using method of the device for rapidly cleaning the test tube comprises the following specific steps:
the method comprises the following steps: the test tube cleaning method comprises the steps that a test tube to be cleaned is placed into a test tube groove (29) on a cleaning station (19), the specification of the cleaning station (19) is adjusted according to the diameter of the test tube to be cleaned, a first air pump (30) and a second air pump (31) at two ends of the cleaning station (19) are started through a PLC (programmable logic controller) controller (4), a first pneumatic telescopic rod (35) and a second pneumatic telescopic rod (36) are controlled to stretch and retract respectively through the first air pump (30) and the second air pump (31), and the first pneumatic telescopic rod (35) and the second pneumatic telescopic rod (36) respectively drive a first clamping sleeve (32) and a second clamping sleeve (33) to move and clamp the test tube when stretching and retracting;
step two: the heights of the first spraying frame (9) and the second spraying frame (10) are adjusted, a PLC (programmable logic controller) is used for controlling a bottom air pump (28) to start, and the bottom air pump (28) is used for driving a pneumatic telescopic ejector rod (27) to stretch to drive the two spray heads (23) to adjust the heights, so that the heights of the spray heads (23) are consistent with the heights of test tubes on the cleaning station (19);
step three: the positions of two spray heads (23) in a first spray frame (9) and a second spray frame (10) are adjusted, a PLC (programmable logic controller) controller (4) is used for controlling two hydraulic pumps (25) to start, a hydraulic telescopic rod (24) is driven by the hydraulic pumps (25) to stretch to drive the spray heads (23) to adjust the positions in an inner groove (22), after adjustment is completed, a drive motor (11) is controlled by the PLC controller (4) to start, a drive shaft (12) is driven by the drive motor (11) to rotate, a synchronous belt (13) is used for driving a driven shaft (14) to rotate, the driven shaft (14) drives a rotating shaft (16) to rotate when rotating, and therefore a cleaning station (19) rotates anticlockwise at the top of a water tank (2);
step four: at the beginning, the two spray racks are not started, the cleaning station (19) rotates to the inside of the water tank (2), the test tube is soaked by using water in the water tank (2) and a cleaning dirt softening reagent, when the cleaning station (19) rotates to the position of the second spray rack (10), the PLC controller (4) controls the second water pump (8) and the circulating pump (21) to be started, the circulating pump (21) pumps out water in the water tank (2) and conveys the water to the second water pump (8), the second water pump (8) conveys the water pumped out from the water tank (2) to the two spray heads (23) on the second spray rack (10) through a guide pipe, the water sprayed out by the spray heads (23) is used for washing the inside of the test tube, when the cleaning station (19) rotates to the first spray rack (9), the PLC controller (4) is used for starting the second spray rack (10), the first water pump (6) is used for conveying clean water stored in the water tank (7) to the two spray heads (23) in the first spray rack (9), so that the test tube is flushed again by clean water, residual dirt and dirty water are taken out, and finally the test tube is taken out from a cleaning station (19) after the cleaning is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455181.1A CN109261674B (en) | 2018-11-30 | 2018-11-30 | Quick cleaning equipment of test tube for physics experiments |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811455181.1A CN109261674B (en) | 2018-11-30 | 2018-11-30 | Quick cleaning equipment of test tube for physics experiments |
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| Publication Number | Publication Date |
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| CN109261674A CN109261674A (en) | 2019-01-25 |
| CN109261674B true CN109261674B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811455181.1A Expired - Fee Related CN109261674B (en) | 2018-11-30 | 2018-11-30 | Quick cleaning equipment of test tube for physics experiments |
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| CN109877119B (en) * | 2019-03-12 | 2020-07-31 | 吉林大学 | Hemodialysis pipe cleaning and sterilizing device |
| CN115463920B (en) * | 2022-08-08 | 2023-12-05 | 浙江匠心液压科技有限公司 | Long hydro-cylinder cleaning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102008018105B4 (en) * | 2008-04-09 | 2010-05-20 | Khs Ag | Cleaning machine for cleaning bottles or similar containers |
| CN204234434U (en) * | 2014-11-12 | 2015-04-01 | 江西鼎丰玻璃有限公司 | A kind of glassware cleaning drying device |
| CN205463497U (en) * | 2016-01-13 | 2016-08-17 | 赣州百惠酒业有限公司 | Special wash -bottle equipment of bottle in beer glass bottle |
| CN207157695U (en) * | 2017-06-06 | 2018-03-30 | 湖南潭州农业发展有限公司 | One kind packaging bottle surface decontamination apparatus |
| CN207026061U (en) * | 2017-06-20 | 2018-02-23 | 福建省闽武机械有限公司 | Bottle washing machine transmitting device |
| CN108636963A (en) * | 2018-07-20 | 2018-10-12 | 龚卫珍 | A kind of chemical industry equipment cleaning device |
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