CN108941113B - Chemistry education laboratory is with tube cleaning equipment - Google Patents
Chemistry education laboratory is with tube cleaning equipment Download PDFInfo
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- CN108941113B CN108941113B CN201810984596.1A CN201810984596A CN108941113B CN 108941113 B CN108941113 B CN 108941113B CN 201810984596 A CN201810984596 A CN 201810984596A CN 108941113 B CN108941113 B CN 108941113B
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- gear
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- rotating rod
- rotating
- bearing seat
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
Abstract
The invention relates to cleaning equipment for chemical teaching facilities, in particular to test tube cleaning equipment for a chemical education laboratory. The technical problem to be solved is as follows: the utility model provides a many test tubes wash fast, cleaning process labour saving and time saving's chemistry education laboratory is with test tube cleaning equipment. The technical scheme is as follows: a test tube cleaning device for a chemical education laboratory comprises a base plate, a supporting plate, a piston cylinder, a piston block, a first check valve, a water tank, a second check valve, a water outlet pipe and the like; the right side is connected with the backup pad on the bottom plate, and backup pad right side middle part is connected with the piston cylinder, and the slidingtype is connected with the piston piece in the piston cylinder. The invention achieves the effects of high speed of cleaning a plurality of test tubes and time and labor saving in the cleaning process, can simultaneously clean the plurality of test tubes by adopting the mode of placing the test tubes in the placing ring and moving the test tubes downwards to the right position of the spray head and cleaning through the brush hair, and does not need excessive manual operation in the cleaning process, thereby releasing manpower.
Description
Technical Field
The invention relates to cleaning equipment for chemical teaching facilities, in particular to test tube cleaning equipment for a chemical education laboratory.
Background
Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, either at ambient temperature or with heat. The test tubes include common test tubes, test tubes with a support, centrifugal test tubes and the like.
At present when wasing the test tube in testing the chemistry, mostly adopt artifical handheld test tube and test-tube brush to wash the test tube, but the shortcoming that exists like this is slow, also washs the test tube and need artifical one to wash to waste time and energy in the cleaning process, wasted a lot of experimental time.
Disclosure of Invention
In order to overcome the shortcoming that there is single test tube to wash speed slowly, the cleaning process wastes time and energy when wasing the test tube at present, the technical problem who solves: the utility model provides a many test tubes wash fast, cleaning process labour saving and time saving's chemistry education laboratory is with test tube cleaning equipment.
The technical scheme is as follows: a test tube cleaning device for a chemical education laboratory comprises a base plate, a supporting plate, a piston cylinder, a piston block, a first check valve, a water tank, a second check valve, a water outlet pipe, a first bearing seat, a first rotating rod, a rotating disc, a rocker, a first gear, a speed reducing motor, a second gear, a connecting plate, a water collecting pipe, a spray head, a collecting hopper, a discharging pipe, a hose, a first guide rail, a first guide sleeve, a connecting block, a placing plate and a placing ring, wherein the right side of the base plate is connected with the supporting plate, the middle part of the right side of the supporting plate is connected with the piston cylinder, the piston block is connected in an inward sliding manner in the piston cylinder, the first check valve is connected on the right side of the upper side of the piston cylinder, the upper end of the first check valve is connected on the right side of the lower side of the water tank, the second check valve is connected on the upper side of the left side of the piston cylinder, the left end of the second check valve is connected with the water outlet pipe, the first bearing seat is connected on the inner lower side of the supporting plate, a first rotating rod is connected in the first bearing seat, the right end of the first rotating rod is connected with a rotating disc, a rocker is hinged at the eccentric position on the right side of the rotating disc, the upper part on the left side of the rocker is hinged on the lower side of a piston block, the right side of the first rotating rod is connected with a first gear, the right side of the lower side in a support plate is connected with a speed reducing motor, an output shaft on the right side of the speed reducing motor is connected with a second gear, the second gear is meshed with the first gear, the upper end of the support plate is connected with a connecting plate, the middle part of the connecting plate is provided with a rectangular hole, the left side of the lower side of the connecting plate is connected with a water collecting pipe, the left side of the rear side of a water outlet pipe is connected with the middle part of the front side of the water collecting pipe and communicated with the water collecting pipe, the right side of the water collecting pipe is provided with a row of spray nozzles, the lower side of the collecting pipe and the left side of the support plate are connected with a discharging pipe, the lower end of the discharging pipe is connected with a hose connected with an external water outlet, the upper side of the connecting plate is connected with a first guide rail, sliding type is connected with first guide pin bushing on the first guide rail, and first guide pin bushing left end is connected with the connecting block, and the connecting block lower extreme is connected with places the board, places the board and can pass the rectangular hole, places the board front side left and right sides and installs three groups six in total and place the ring, and each group is placed the ring and is parallel to each other.
Preferably, the device further comprises a second bearing seat, a screw rod, a first crank and a nut, the second bearing seat is connected to the lower portion of the right side of the first guide rail, the screw rod is connected into the second bearing seat, the first crank is connected to the upper end of the screw rod, the nut is connected to the right side of the first guide sleeve, the nut is sleeved on the screw rod, and the nut is matched with the screw rod.
Preferably, the inner wall cleaning device comprises a second guide rail, a second guide sleeve, a mounting plate, a third bearing seat, a second rotating rod, bristles, a third gear and a second crank, the inner wall cleaning device is arranged on the left side of the connecting plate, the left end of the connecting plate is connected with the second guide rail, the second guide rail is connected with the second guide sleeve in a sliding mode, the lower end of the second guide sleeve is connected with the mounting plate, three third bearing seats are uniformly distributed in the mounting plate, the third bearing seats correspond to each group of placing rings, the second rotating rod is connected in the third bearing seats, the right side of the second rotating rod is connected with the bristles, the left end of the second rotating rod is connected with the third gear, the third gears are meshed with each other, and the eccentric position on the left side of the lower third gear is connected with the second crank.
Preferably, the installation plate comprises a linkage driving device, the linkage driving device comprises a third rotating rod, a fourth bearing seat, a rotating ring, a fourth gear, a rotating shaft and a fifth gear, the linkage driving device is arranged on the lower side of the installation plate, the left end of the first rotating rod is connected with the third rotating rod, the lower end of the installation plate is connected with the fourth bearing seat, the rotating ring is connected in the fourth bearing seat, the rotating ring is sleeved on the third rotating rod and is connected on the third rotating rod in a sliding mode through the matching of a key groove and a key position plate, the middle part of the outer side of the rotating ring is connected with the fourth gear, the rotating shaft is rotatably connected below the left side of the installation plate, the left end of the rotating shaft is connected with the fifth gear, the fifth gear is meshed with the fourth gear, and the fifth gear is meshed with the third gear on the lower side.
As preferred, still including baffle and rubber slab, the connecting block left side is connected with the baffle, and the baffle downside is connected with the rubber slab, and rubber slab and baffle can block the rectangular hole.
When a user needs to clean test tubes for chemical experiments, the user can move the first guide sleeve upwards, the first guide sleeve drives the connecting block, the placing plate and the placing ring to move upwards, then the user can place the test tubes in each group of placing rings respectively, then the user can move the first guide sleeve downwards, so that the placing plate moves downwards, the test tubes are driven to move downwards to be positioned at the right side of the spray head, then the user can start the speed reducing motor, the speed reducing motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the first rotary rod to rotate, the first rotary rod drives the rotary disk to rotate, the rotary disk drives the rocking rod to rotate, the rocking rod drives the piston block to move upwards and downwards, so that the piston cylinder pumps water from the water tank through the first check valve to the piston cylinder, and then the water is input into the spray head through the second check valve, the water outlet pipe and the water collecting pipe, thereby make the shower nozzle carry out water spray cleaning to the test tube, and waste water will flow to collect and flow out through downcomer and hose in fighting, and after test tube cleaning accomplished, the user can close gear motor, then the user can the first guide pin bushing of rebound, and first guide pin bushing drives places the board, places ring and test tube rebound, then the user can take out the test tube.
Because still including the second bearing frame, the lead screw, first crank and nut, first guide rail right side below is connected with the second bearing frame, the lead screw is connected with in the second bearing frame, the lead screw upper end is connected with first crank, first guide pin bushing right side is connected with the nut, the nut cover is on the lead screw, nut and lead screw cooperation, when the first guide pin bushing of messenger that the user needs to be convenient reciprocates, first crank can be rotated to the user, first crank drives the lead screw rotation, the lead screw reciprocates through the cooperation drive nut with the nut, thereby it reciprocates to drive first guide pin bushing, thereby it reciprocates to drive the board of placing.
Because the inner wall cleaning device is also included, the inner wall cleaning device comprises a second guide rail, a second guide sleeve, a mounting plate, a third bearing seat, a second rotating rod, brush hairs, a third gear and a second crank handle, the inner wall cleaning device is arranged at the left side of the connecting plate, the left end of the connecting plate is connected with the second guide rail, the second guide rail is connected with the second guide sleeve in a sliding way, the lower end of the second guide sleeve is connected with the mounting plate, three third bearing seats are uniformly distributed in the mounting plate, the third bearing seats correspond to each group of placing rings, the second rotating rod is connected in the third bearing seats, the right side of the second rotating rod is connected with the brush hairs, the left end of the second rotating rod is connected with the third gear, the third gears are mutually meshed, the second crank handle is connected at the eccentric position at the left side of the lower third gear, when a user needs to clean the inner wall of the test tube, the user can move the second guide sleeve to the right when the placing plate is positioned on a spray head, the second guide pin bushing drives the mounting panel to move rightwards, and the mounting panel drives the second bull stick to move rightwards to make second bull stick and brush hair enter into the test tube, then the user can rotate the second crank, and the second crank drives downside third gear rotation, thereby drives each second bull stick rotatory, and the second bull stick area brush hair is rotatory, thereby makes the brush hair wash the test tube inner wall.
Because the test tube cleaning device also comprises a linkage driving device which comprises a third rotating rod, a fourth bearing seat, a rotating ring, a fourth gear, a rotating shaft and a fifth gear, the linkage driving device is arranged at the lower side of the mounting plate, the left end of the first rotating rod is connected with the third rotating rod, the lower end of the mounting plate is connected with the fourth bearing seat, the rotating ring is connected in the fourth bearing seat and sleeved on the third rotating rod and is connected on the third rotating rod in a sliding way through the matching of a key slot and a key position plate, the middle part of the outer side of the rotating ring is connected with the fourth gear, the lower part of the left side of the mounting plate is connected with the rotating shaft in a rotating way, the left end of the rotating shaft is connected with the fifth gear, the fifth gear is meshed with the fourth gear, the fifth gear is meshed with the lower third gear, when a user needs to automatically rotate the second rotating rod to clean the inner wall of the test tube, when the user moves the second guide sleeve, the second guide sleeve drives the mounting plate to move, the mounting panel drives rotatory ring and moves about through the cooperation of keyway and key position board on the third bull stick, so when gear motor started, first bull stick will drive the rotation of third bull stick, and the third bull stick passes through the cooperation of keyway and key position board and drives rotatory ring rotatory, and rotatory ring drives the rotation of fourth gear, and the rotation of fourth gear drive fifth gear, and the rotation of fifth gear drive third gear to it washs the test tube inner wall to drive the rotation of second bull stick.
Because still including baffle and rubber slab, the connecting block left side is connected with the baffle, and the baffle downside is connected with the rubber slab, and rubber slab and baffle can block the rectangular hole, and when the first guide pin bushing of user downstream to when driving the connecting block and placing the board downstream, the connecting block will drive baffle and rubber slab downstream, thereby makes baffle and rubber slab block the rectangular hole, and the spill water comes to cause the injury to the user when can avoiding wasing the test tube like this.
The invention has the beneficial effects that: the invention achieves the effects of high speed of cleaning a plurality of test tubes and time and labor saving in the cleaning process, can simultaneously clean the plurality of test tubes by adopting the mode of placing the test tubes in the placing ring and moving the test tubes downwards to the right position of the spray head and cleaning through the brush hair, and does not need excessive manual operation in the cleaning process, thereby releasing manpower.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the screw rod of the present invention.
Fig. 3 is a schematic front view of the inner wall cleaning apparatus of the present invention.
Fig. 4 is a schematic front view of the linkage driving device of the present invention.
Fig. 5 is a right side view schematically showing the structure of the rotating ring of the present invention.
Fig. 6 is a schematic front view of the rubber sheet according to the present invention.
Description of reference numerals: 1 bottom plate, 2 supporting plates, 3 piston cylinders, 4 piston blocks, 5 first check valves, 6 water tanks, 7 second check valves, 8 water outlet pipes, 9 first bearing seats, 10 first rotating rods, 11 rotating disks, 12 rocking rods, 13 first gears, 14 reduction motors, 15 second gears, 16 connecting plates, 17 rectangular holes, 18 water collecting pipes, 19 spray heads, 20 collecting buckets, 21 discharging pipes, 22 hoses, 23 first guide rails, 24 first guide sleeves, 25 connecting blocks, 26 placing plates, 27 placing rings, 101 second bearing seats, 102 screw rods, 103 first crank handles, 104 nuts, 30 inner wall cleaning devices, 301 second guide rails, 302 second guide sleeves, 303 mounting plates, 304 third bearing seats, 305 second rotating rods, 306 bristles, 307 third gears, 308 second crank handles, 31 linkage driving devices, 311 third rotating rods, 312 fourth bearing seats, 313 rotating rings, 314 fourth gears, 315 rotating shafts, 316 fifth gears, 3121 baffles, 3122 rubber plates.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A test tube cleaning device for a chemical education laboratory is shown in figures 1-6 and comprises a bottom plate 1, a supporting plate 2, a piston cylinder 3, a piston block 4, a first check valve 5, a water tank 6, a second check valve 7, a water outlet pipe 8, a first bearing seat 9, a first rotating rod 10, a rotating disk 11, a rocker 12, a first gear 13, a speed reducing motor 14, a second gear 15, a connecting plate 16, a water collecting pipe 18, a sprayer 19, a collecting hopper 20, a discharging pipe 21, a hose 22, a first guide rail 23, a first guide sleeve 24, a connecting block 25, a placing plate 26 and a placing ring 27, wherein the upper right side of the bottom plate 1 is connected with the supporting plate 2, the middle part of the right side of the supporting plate 2 is connected with the piston block 3, the piston block 4 is connected with the right side of the piston cylinder 3 in a sliding manner, the right side of the upper side of the piston cylinder 3 is connected with the first check valve 5, the water tank 6 is connected with the upper side of the right side of the water tank 6, a second check valve 7 is connected above the left side of the piston cylinder 3, a water outlet pipe 8 is connected at the left end of the second check valve 7, a first bearing seat 9 is connected at the inner lower side of the supporting plate 2, a first rotating rod 10 is connected in the first bearing seat 9, a rotating disk 11 is connected at the right end of the first rotating rod 10, a rocker 12 is hinged at the right eccentric position of the rotating disk 11, the rocker 12 is hinged at the lower side of the piston block 4 at the upper left side, a first gear 13 is connected at the right side of the first rotating rod 10, a reducing motor 14 is connected at the right side of the inner lower side of the supporting plate 2, a second gear 15 is connected at an output shaft at the right side of the reducing motor 14, the second gear 15 is meshed with the first gear 13, a connecting plate 16 is connected at the upper end of the supporting plate 2, a rectangular hole 17 is formed in the middle part of the connecting plate 16, a water collecting pipe 18 is connected at the left side of the lower side of the connecting plate 16, the rear side of the water outlet pipe 8 is connected to the middle part of the front side of the water collecting pipe 18 and communicated with the water collecting pipe, and a row of spray nozzle 19 is installed at the left side of the water collecting pipe 18, be connected with between collector pipe 18 downside and the backup pad 2 left side below and collect and fight 20, collect and fight 20 downside and be connected with unloading pipe 21, unloading pipe 21 lower extreme is connected with hose 22, hose 22 connects at external outlet, the right-hand first guide rail 23 that is connected with of connecting plate 16 upside, sliding connection has first guide pin bushing 24 on first guide rail 23, first guide pin bushing 24 left end is connected with connecting block 25, connecting block 25 lower extreme is connected with places board 26, it can pass rectangular hole 17 to place board 26, it installs three groups of six altogether to place ring 27 to place board 26 front side left and right sides, each group places ring 27 and is parallel to each other.
Example 2
A test tube cleaning device for a chemical education laboratory is shown in figures 1-6 and comprises a bottom plate 1, a supporting plate 2, a piston cylinder 3, a piston block 4, a first check valve 5, a water tank 6, a second check valve 7, a water outlet pipe 8, a first bearing seat 9, a first rotating rod 10, a rotating disk 11, a rocker 12, a first gear 13, a speed reducing motor 14, a second gear 15, a connecting plate 16, a water collecting pipe 18, a sprayer 19, a collecting hopper 20, a discharging pipe 21, a hose 22, a first guide rail 23, a first guide sleeve 24, a connecting block 25, a placing plate 26 and a placing ring 27, wherein the upper right side of the bottom plate 1 is connected with the supporting plate 2, the middle part of the right side of the supporting plate 2 is connected with the piston block 3, the piston block 4 is connected with the right side of the piston cylinder 3 in a sliding manner, the right side of the upper side of the piston cylinder 3 is connected with the first check valve 5, the water tank 6 is connected with the upper side of the right side of the water tank 6, a second check valve 7 is connected above the left side of the piston cylinder 3, a water outlet pipe 8 is connected at the left end of the second check valve 7, a first bearing seat 9 is connected at the inner lower side of the supporting plate 2, a first rotating rod 10 is connected in the first bearing seat 9, a rotating disk 11 is connected at the right end of the first rotating rod 10, a rocker 12 is hinged at the right eccentric position of the rotating disk 11, the rocker 12 is hinged at the lower side of the piston block 4 at the upper left side, a first gear 13 is connected at the right side of the first rotating rod 10, a reducing motor 14 is connected at the right side of the inner lower side of the supporting plate 2, a second gear 15 is connected at an output shaft at the right side of the reducing motor 14, the second gear 15 is meshed with the first gear 13, a connecting plate 16 is connected at the upper end of the supporting plate 2, a rectangular hole 17 is formed in the middle part of the connecting plate 16, a water collecting pipe 18 is connected at the left side of the lower side of the connecting plate 16, the rear side of the water outlet pipe 8 is connected to the middle part of the front side of the water collecting pipe 18 and communicated with the water collecting pipe, and a row of spray nozzle 19 is installed at the left side of the water collecting pipe 18, be connected with between collector pipe 18 downside and the backup pad 2 left side below and collect and fight 20, collect and fight 20 downside and be connected with unloading pipe 21, unloading pipe 21 lower extreme is connected with hose 22, hose 22 connects at external outlet, the right-hand first guide rail 23 that is connected with of connecting plate 16 upside, sliding connection has first guide pin bushing 24 on first guide rail 23, first guide pin bushing 24 left end is connected with connecting block 25, connecting block 25 lower extreme is connected with places board 26, it can pass rectangular hole 17 to place board 26, it installs three groups of six altogether to place ring 27 to place board 26 front side left and right sides, each group places ring 27 and is parallel to each other.
The guide sleeve is characterized by further comprising a second bearing seat 101, a screw rod 102, a first crank 103 and a nut 104, the second bearing seat 101 is connected to the lower portion of the right side of the first guide rail 23, the screw rod 102 is connected to the second bearing seat 101, the first crank 103 is connected to the upper end of the screw rod 102, the nut 104 is connected to the right side of the first guide sleeve 24, the nut 104 is sleeved on the screw rod 102, and the nut 104 is matched with the screw rod 102.
Example 3
A test tube cleaning device for a chemical education laboratory is shown in figures 1-6 and comprises a bottom plate 1, a supporting plate 2, a piston cylinder 3, a piston block 4, a first check valve 5, a water tank 6, a second check valve 7, a water outlet pipe 8, a first bearing seat 9, a first rotating rod 10, a rotating disk 11, a rocker 12, a first gear 13, a speed reducing motor 14, a second gear 15, a connecting plate 16, a water collecting pipe 18, a sprayer 19, a collecting hopper 20, a discharging pipe 21, a hose 22, a first guide rail 23, a first guide sleeve 24, a connecting block 25, a placing plate 26 and a placing ring 27, wherein the upper right side of the bottom plate 1 is connected with the supporting plate 2, the middle part of the right side of the supporting plate 2 is connected with the piston block 3, the piston block 4 is connected with the right side of the piston cylinder 3 in a sliding manner, the right side of the upper side of the piston cylinder 3 is connected with the first check valve 5, the water tank 6 is connected with the upper side of the right side of the water tank 6, a second check valve 7 is connected above the left side of the piston cylinder 3, a water outlet pipe 8 is connected at the left end of the second check valve 7, a first bearing seat 9 is connected at the inner lower side of the supporting plate 2, a first rotating rod 10 is connected in the first bearing seat 9, a rotating disk 11 is connected at the right end of the first rotating rod 10, a rocker 12 is hinged at the right eccentric position of the rotating disk 11, the rocker 12 is hinged at the lower side of the piston block 4 at the upper left side, a first gear 13 is connected at the right side of the first rotating rod 10, a reducing motor 14 is connected at the right side of the inner lower side of the supporting plate 2, a second gear 15 is connected at an output shaft at the right side of the reducing motor 14, the second gear 15 is meshed with the first gear 13, a connecting plate 16 is connected at the upper end of the supporting plate 2, a rectangular hole 17 is formed in the middle part of the connecting plate 16, a water collecting pipe 18 is connected at the left side of the lower side of the connecting plate 16, the rear side of the water outlet pipe 8 is connected to the middle part of the front side of the water collecting pipe 18 and communicated with the water collecting pipe, and a row of spray nozzle 19 is installed at the left side of the water collecting pipe 18, be connected with between collector pipe 18 downside and the backup pad 2 left side below and collect and fight 20, collect and fight 20 downside and be connected with unloading pipe 21, unloading pipe 21 lower extreme is connected with hose 22, hose 22 connects at external outlet, the right-hand first guide rail 23 that is connected with of connecting plate 16 upside, sliding connection has first guide pin bushing 24 on first guide rail 23, first guide pin bushing 24 left end is connected with connecting block 25, connecting block 25 lower extreme is connected with places board 26, it can pass rectangular hole 17 to place board 26, it installs three groups of six altogether to place ring 27 to place board 26 front side left and right sides, each group places ring 27 and is parallel to each other.
The guide sleeve is characterized by further comprising a second bearing seat 101, a screw rod 102, a first crank 103 and a nut 104, the second bearing seat 101 is connected to the lower portion of the right side of the first guide rail 23, the screw rod 102 is connected to the second bearing seat 101, the first crank 103 is connected to the upper end of the screw rod 102, the nut 104 is connected to the right side of the first guide sleeve 24, the nut 104 is sleeved on the screw rod 102, and the nut 104 is matched with the screw rod 102.
The inner wall cleaning device 30 is further included, the inner wall cleaning device 30 includes a second guide rail 301, a second guide sleeve 302, a mounting plate 303, a third bearing seat 304, a second rotating rod 305, bristles 306, a third gear 307 and a second crank 308, the inner wall cleaning device 30 is arranged on the left side of the connecting plate 16, the left end of the connecting plate 16 is connected with the second guide rail 301, the second guide rail 301 is connected with the second guide sleeve 302 in a sliding mode, the lower end of the second guide sleeve 302 is connected with the mounting plate 303, three third bearing seats 304 are uniformly distributed in the mounting plate 303, the third bearing seats 304 correspond to each group of the placing rings 27, the third bearing seats 304 are internally connected with the second rotating rod 305, the right sides of the second rotating rods 305 are connected with the bristles 306, the left ends of the second rotating rods 305 are connected with third gears 307, the third gears 307 are meshed with each other, and the left eccentric positions of the third gears 307 on the lower side are connected with the second crank 308.
Example 4
A test tube cleaning device for a chemical education laboratory is shown in figures 1-6 and comprises a bottom plate 1, a supporting plate 2, a piston cylinder 3, a piston block 4, a first check valve 5, a water tank 6, a second check valve 7, a water outlet pipe 8, a first bearing seat 9, a first rotating rod 10, a rotating disk 11, a rocker 12, a first gear 13, a speed reducing motor 14, a second gear 15, a connecting plate 16, a water collecting pipe 18, a sprayer 19, a collecting hopper 20, a discharging pipe 21, a hose 22, a first guide rail 23, a first guide sleeve 24, a connecting block 25, a placing plate 26 and a placing ring 27, wherein the upper right side of the bottom plate 1 is connected with the supporting plate 2, the middle part of the right side of the supporting plate 2 is connected with the piston block 3, the piston block 4 is connected with the right side of the piston cylinder 3 in a sliding manner, the right side of the upper side of the piston cylinder 3 is connected with the first check valve 5, the water tank 6 is connected with the upper side of the right side of the water tank 6, a second check valve 7 is connected above the left side of the piston cylinder 3, a water outlet pipe 8 is connected at the left end of the second check valve 7, a first bearing seat 9 is connected at the inner lower side of the supporting plate 2, a first rotating rod 10 is connected in the first bearing seat 9, a rotating disk 11 is connected at the right end of the first rotating rod 10, a rocker 12 is hinged at the right eccentric position of the rotating disk 11, the rocker 12 is hinged at the lower side of the piston block 4 at the upper left side, a first gear 13 is connected at the right side of the first rotating rod 10, a reducing motor 14 is connected at the right side of the inner lower side of the supporting plate 2, a second gear 15 is connected at an output shaft at the right side of the reducing motor 14, the second gear 15 is meshed with the first gear 13, a connecting plate 16 is connected at the upper end of the supporting plate 2, a rectangular hole 17 is formed in the middle part of the connecting plate 16, a water collecting pipe 18 is connected at the left side of the lower side of the connecting plate 16, the rear side of the water outlet pipe 8 is connected to the middle part of the front side of the water collecting pipe 18 and communicated with the water collecting pipe, and a row of spray nozzle 19 is installed at the left side of the water collecting pipe 18, be connected with between collector pipe 18 downside and the backup pad 2 left side below and collect and fight 20, collect and fight 20 downside and be connected with unloading pipe 21, unloading pipe 21 lower extreme is connected with hose 22, hose 22 connects at external outlet, the right-hand first guide rail 23 that is connected with of connecting plate 16 upside, sliding connection has first guide pin bushing 24 on first guide rail 23, first guide pin bushing 24 left end is connected with connecting block 25, connecting block 25 lower extreme is connected with places board 26, it can pass rectangular hole 17 to place board 26, it installs three groups of six altogether to place ring 27 to place board 26 front side left and right sides, each group places ring 27 and is parallel to each other.
The guide sleeve is characterized by further comprising a second bearing seat 101, a screw rod 102, a first crank 103 and a nut 104, the second bearing seat 101 is connected to the lower portion of the right side of the first guide rail 23, the screw rod 102 is connected to the second bearing seat 101, the first crank 103 is connected to the upper end of the screw rod 102, the nut 104 is connected to the right side of the first guide sleeve 24, the nut 104 is sleeved on the screw rod 102, and the nut 104 is matched with the screw rod 102.
The inner wall cleaning device 30 is further included, the inner wall cleaning device 30 includes a second guide rail 301, a second guide sleeve 302, a mounting plate 303, a third bearing seat 304, a second rotating rod 305, bristles 306, a third gear 307 and a second crank 308, the inner wall cleaning device 30 is arranged on the left side of the connecting plate 16, the left end of the connecting plate 16 is connected with the second guide rail 301, the second guide rail 301 is connected with the second guide sleeve 302 in a sliding mode, the lower end of the second guide sleeve 302 is connected with the mounting plate 303, three third bearing seats 304 are uniformly distributed in the mounting plate 303, the third bearing seats 304 correspond to each group of the placing rings 27, the third bearing seats 304 are internally connected with the second rotating rod 305, the right sides of the second rotating rods 305 are connected with the bristles 306, the left ends of the second rotating rods 305 are connected with third gears 307, the third gears 307 are meshed with each other, and the left eccentric positions of the third gears 307 on the lower side are connected with the second crank 308.
The linkage driving device 31 is further included, the linkage driving device 31 includes a third rotating rod 311, a fourth bearing seat 312, a rotating ring 313, a fourth gear 314, a rotating shaft 315 and a fifth gear 316, the linkage driving device 31 is disposed on the lower side of the mounting plate 303, the third rotating rod 311 is connected to the left end of the first rotating rod 10, the fourth bearing seat 312 is connected to the lower end of the mounting plate 303, the rotating ring 313 is connected to the fourth bearing seat 312, the rotating ring 313 is sleeved on the third rotating rod 311, the rotating ring 313 is connected to the third rotating rod 311 in a sliding manner through the matching of a key groove and a key position plate, the fourth gear 314 is connected to the middle portion of the outer side of the rotating ring 313, the rotating shaft 315 is connected to the lower portion of the left side of the mounting plate 303 in a rotating manner, the fifth gear 316 is connected to the left end of the rotating shaft 315, the fifth gear 316 is engaged with the fourth gear 314, and the fifth gear 316 is engaged with the third gear 307 on the lower side.
Example 5
A test tube cleaning device for a chemical education laboratory is shown in figures 1-6 and comprises a bottom plate 1, a supporting plate 2, a piston cylinder 3, a piston block 4, a first check valve 5, a water tank 6, a second check valve 7, a water outlet pipe 8, a first bearing seat 9, a first rotating rod 10, a rotating disk 11, a rocker 12, a first gear 13, a speed reducing motor 14, a second gear 15, a connecting plate 16, a water collecting pipe 18, a sprayer 19, a collecting hopper 20, a discharging pipe 21, a hose 22, a first guide rail 23, a first guide sleeve 24, a connecting block 25, a placing plate 26 and a placing ring 27, wherein the upper right side of the bottom plate 1 is connected with the supporting plate 2, the middle part of the right side of the supporting plate 2 is connected with the piston block 3, the piston block 4 is connected with the right side of the piston cylinder 3 in a sliding manner, the right side of the upper side of the piston cylinder 3 is connected with the first check valve 5, the water tank 6 is connected with the upper side of the right side of the water tank 6, a second check valve 7 is connected above the left side of the piston cylinder 3, a water outlet pipe 8 is connected at the left end of the second check valve 7, a first bearing seat 9 is connected at the inner lower side of the supporting plate 2, a first rotating rod 10 is connected in the first bearing seat 9, a rotating disk 11 is connected at the right end of the first rotating rod 10, a rocker 12 is hinged at the right eccentric position of the rotating disk 11, the rocker 12 is hinged at the lower side of the piston block 4 at the upper left side, a first gear 13 is connected at the right side of the first rotating rod 10, a reducing motor 14 is connected at the right side of the inner lower side of the supporting plate 2, a second gear 15 is connected at an output shaft at the right side of the reducing motor 14, the second gear 15 is meshed with the first gear 13, a connecting plate 16 is connected at the upper end of the supporting plate 2, a rectangular hole 17 is formed in the middle part of the connecting plate 16, a water collecting pipe 18 is connected at the left side of the lower side of the connecting plate 16, the rear side of the water outlet pipe 8 is connected to the middle part of the front side of the water collecting pipe 18 and communicated with the water collecting pipe, and a row of spray nozzle 19 is installed at the left side of the water collecting pipe 18, be connected with between collector pipe 18 downside and the backup pad 2 left side below and collect and fight 20, collect and fight 20 downside and be connected with unloading pipe 21, unloading pipe 21 lower extreme is connected with hose 22, hose 22 connects at external outlet, the right-hand first guide rail 23 that is connected with of connecting plate 16 upside, sliding connection has first guide pin bushing 24 on first guide rail 23, first guide pin bushing 24 left end is connected with connecting block 25, connecting block 25 lower extreme is connected with places board 26, it can pass rectangular hole 17 to place board 26, it installs three groups of six altogether to place ring 27 to place board 26 front side left and right sides, each group places ring 27 and is parallel to each other.
The guide sleeve is characterized by further comprising a second bearing seat 101, a screw rod 102, a first crank 103 and a nut 104, the second bearing seat 101 is connected to the lower portion of the right side of the first guide rail 23, the screw rod 102 is connected to the second bearing seat 101, the first crank 103 is connected to the upper end of the screw rod 102, the nut 104 is connected to the right side of the first guide sleeve 24, the nut 104 is sleeved on the screw rod 102, and the nut 104 is matched with the screw rod 102.
The inner wall cleaning device 30 is further included, the inner wall cleaning device 30 includes a second guide rail 301, a second guide sleeve 302, a mounting plate 303, a third bearing seat 304, a second rotating rod 305, bristles 306, a third gear 307 and a second crank 308, the inner wall cleaning device 30 is arranged on the left side of the connecting plate 16, the left end of the connecting plate 16 is connected with the second guide rail 301, the second guide rail 301 is connected with the second guide sleeve 302 in a sliding mode, the lower end of the second guide sleeve 302 is connected with the mounting plate 303, three third bearing seats 304 are uniformly distributed in the mounting plate 303, the third bearing seats 304 correspond to each group of the placing rings 27, the third bearing seats 304 are internally connected with the second rotating rod 305, the right sides of the second rotating rods 305 are connected with the bristles 306, the left ends of the second rotating rods 305 are connected with third gears 307, the third gears 307 are meshed with each other, and the left eccentric positions of the third gears 307 on the lower side are connected with the second crank 308.
The linkage driving device 31 is further included, the linkage driving device 31 includes a third rotating rod 311, a fourth bearing seat 312, a rotating ring 313, a fourth gear 314, a rotating shaft 315 and a fifth gear 316, the linkage driving device 31 is disposed on the lower side of the mounting plate 303, the third rotating rod 311 is connected to the left end of the first rotating rod 10, the fourth bearing seat 312 is connected to the lower end of the mounting plate 303, the rotating ring 313 is connected to the fourth bearing seat 312, the rotating ring 313 is sleeved on the third rotating rod 311, the rotating ring 313 is connected to the third rotating rod 311 in a sliding manner through the matching of a key groove and a key position plate, the fourth gear 314 is connected to the middle portion of the outer side of the rotating ring 313, the rotating shaft 315 is connected to the lower portion of the left side of the mounting plate 303 in a rotating manner, the fifth gear 316 is connected to the left end of the rotating shaft 315, the fifth gear 316 is engaged with the fourth gear 314, and the fifth gear 316 is engaged with the third gear 307 on the lower side.
The connecting block comprises a connecting block 25 and is characterized by further comprising a baffle 3121 and a rubber plate 3122, the baffle 3121 is connected to the left side of the connecting block, the rubber plate 3122 is connected to the lower side of the baffle 3121, and the rectangular hole 17 can be blocked by the rubber plate 3122 and the baffle 3121.
When a user needs to clean a test tube for a chemical experiment, the user can move the first guide sleeve 24 upwards, the first guide sleeve 24 drives the connecting block 25, the placing plate 26 and the placing ring 27 to move upwards, then the user can place the test tube in each group of placing rings 27 respectively, then the user can move the first guide sleeve 24 downwards, so that the placing plate 26 moves downwards, so that the test tube is driven to move downwards to be positioned at the right side of the spray head 19, then the user can start the speed reducing motor 14, the speed reducing motor 14 drives the second gear 15 to rotate, the second gear 15 drives the first gear 13 to rotate, the first gear 13 drives the first rotating rod 10 to rotate, the first rotating rod 10 drives the rotating disk 11 to rotate, the rotating disk 11 drives the rocker 12 to rotate, the rocker 12 drives the piston block 4 to move upwards and downwards, so that the piston cylinder 3 pumps water from the water tank 6 through the first check valve 5 to the piston cylinder 3, then the waste water flows into the collecting hopper 20 and flows out through the sewer pipe and the hose 22, after the test tube is cleaned, the speed reducing motor 14 can be turned off by a user, then the user can move the first guide sleeve 24 upwards, the first guide sleeve 24 drives the placing plate 26, the placing ring 27 and the test tube to move upwards, and then the user can take out the test tube.
Because still including second bearing seat 101, lead screw 102, first crank 103 and nut 104, first guide rail 23 right side below is connected with second bearing seat 101, second bearing seat 101 in-connection has lead screw 102, lead screw 102 upper end is connected with first crank 103, first guide pin bushing 24 right side is connected with nut 104, nut 104 overlaps on lead screw 102, nut 104 and lead screw 102 cooperation, when the convenient messenger of user's needs first guide pin bushing 24 reciprocates, the user can rotate first crank 103, first crank 103 drives lead screw 102 rotatory, lead screw 102 drives nut 104 through the cooperation with nut 104 and reciprocates, thereby drive first guide pin bushing 24 and reciprocate, thereby it reciprocates to drive places board 26 and reciprocate.
Because the inner wall cleaning device 30 is further included, the inner wall cleaning device 30 includes a second guide rail 301, a second guide sleeve 302, a mounting plate 303, a third bearing seat 304, a second rotating rod 305, bristles 306, a third gear 307 and a second crank 308, the inner wall cleaning device 30 is disposed on the left side of the connecting plate 16, the second guide rail 301 is connected to the left end of the connecting plate 16, the second guide rail 301 is slidably connected to the second guide sleeve 302, the mounting plate 303 is connected to the lower end of the second guide sleeve 302, three third bearing seats 304 are uniformly distributed in the mounting plate 303, the third bearing seats 304 correspond to each set of the placing rings 27, the second rotating rod 305 is connected to the third bearing seats 304, the bristles 306 are connected to the right side of the second rotating rod 305, the third gears 307 are connected to the left end of the second rotating rod 305, the third gears 307 are mutually engaged, the second crank 308 is connected to the eccentric position on the left side of the third gear 307 on the lower side, when a user needs to clean the inner wall of the test tube, the user can move the second guide sleeve 302 rightwards when the placing plate 26 is located on the right side of the spray head 19, the second guide sleeve 302 drives the mounting plate 303 rightwards, the mounting plate 303 drives the second rotating rod 305 rightwards, so that the second rotating rod 305 and the bristles 306 enter the test tube, then the user can rotate the second crank 308, the second crank 308 drives the third gear 307 on the lower side to rotate, each second rotating rod 305 is driven to rotate, the second rotating rod 305 drives the bristles 306 to rotate, and therefore the bristles 306 clean the inner wall of the test tube.
Because the test tube cleaning device further comprises a linkage driving device 31, the linkage driving device 31 comprises a third rotating rod 311, a fourth bearing seat 312, a rotating ring 313, a fourth gear 314, a rotating shaft 315 and a fifth gear 316, the linkage driving device 31 is arranged on the lower side of the mounting plate 303, the left end of the first rotating rod 10 is connected with the third rotating rod 311, the lower end of the mounting plate 303 is connected with the fourth bearing seat 312, the rotating ring 313 is connected in the fourth bearing seat 312, the rotating ring 313 is sleeved on the third rotating rod 311, the rotating ring 313 is connected on the third rotating rod 311 in a sliding manner through the matching of a key slot and a key position plate, the middle part of the outer side of the rotating ring 313 is connected with the fourth gear 314, the rotating shaft 315 is connected on the lower side of the left side of the mounting plate 303 in a rotating manner, the left end of the rotating shaft 315 is connected with the fifth gear 316, the fifth gear 316 is meshed with the fourth gear 314, the fifth gear 316 is meshed with the lower third gear 307, when a user needs to automatically rotate the second rotating rod 305 to clean the inner wall of the test tube, when a user moves the second guide sleeve 302, the second guide sleeve 302 drives the mounting plate 303 to move, the mounting plate 303 drives the rotating ring 313 to move left and right on the third rotating rod 311 through the matching of the key slot and the key position plate, so when the speed reduction motor 14 is started, the first rotating rod 10 drives the third rotating rod 311 to rotate, the third rotating rod 311 drives the rotating ring 313 to rotate through the matching of the key slot and the key position plate, the rotating ring 313 drives the fourth gear 314 to rotate, the fourth gear 314 drives the fifth gear 316 to rotate, and the fifth gear 316 drives the third gear 307 to rotate, so that the second rotating rod 305 is driven to rotate to clean the inner wall of the test tube.
Because still including baffle 3121 and rubber sheet 3122, the connecting block 25 left side is connected with baffle 3121, baffle 3121 downside is connected with rubber sheet 3122, rubber sheet 3122 and baffle 3121 can block rectangular hole 17, when the first guide pin bushing 24 of user's downward movement, thereby drive connecting block 25 and place the board 26 when moving downwards, connecting block 25 will drive baffle 3121 and rubber sheet 3122 and move downwards, thereby make baffle 3121 and rubber sheet 3122 block rectangular hole 17, the spill water comes to cause the injury to the user when can avoiding washing the test tube like this.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (3)
1. A test tube cleaning device for a chemical education laboratory is characterized by comprising a base plate, a supporting plate, a piston cylinder, a piston block, a first check valve, a water tank, a second check valve, a water outlet pipe, a first bearing seat, a first rotating rod, a rotary disc, a rocker, a first gear, a speed reduction motor, a second gear, a connecting plate, a water collecting pipe, a spray head, a collecting hopper, a discharging pipe, a hose, a first guide rail, a first guide sleeve, a connecting block, a placing plate and a placing ring, wherein the right side of the base plate is connected with the supporting plate, the middle part of the right side of the supporting plate is connected with the piston cylinder, the piston block is connected in the piston cylinder in a sliding manner, the first check valve is connected to the right side of the upper side of the piston cylinder, the water tank is connected to the right side of the supporting plate, the upper side of the left side of the piston cylinder is connected with the second check valve, the left end of the second check valve is connected with the water outlet pipe, the first bearing seat is connected to the lower side of the inside of the supporting plate, a first rotating rod is connected in the first bearing seat, the right end of the first rotating rod is connected with a rotating disc, a rocker is hinged at the eccentric position on the right side of the rotating disc, the upper part on the left side of the rocker is hinged on the lower side of a piston block, the right side of the first rotating rod is connected with a first gear, the right side of the lower side in a support plate is connected with a speed reducing motor, an output shaft on the right side of the speed reducing motor is connected with a second gear, the second gear is meshed with the first gear, the upper end of the support plate is connected with a connecting plate, the middle part of the connecting plate is provided with a rectangular hole, the left side of the lower side of the connecting plate is connected with a water collecting pipe, the left side of the rear side of a water outlet pipe is connected with the middle part of the front side of the water collecting pipe and communicated with the water collecting pipe, the right side of the water collecting pipe is provided with a row of spray nozzles, the lower side of the collecting pipe and the left side of the support plate are connected with a discharging pipe, the lower end of the discharging pipe is connected with a hose connected with an external water outlet, the upper side of the connecting plate is connected with a first guide rail, the first guide rail is connected with a first guide sleeve in a sliding mode, the left end of the first guide sleeve is connected with a connecting block, the lower end of the connecting block is connected with a placing plate, the placing plate can penetrate through the rectangular hole, three groups of six placing rings are arranged on the left side and the right side of the front side of the placing plate, and each group of placing rings are parallel to each other; the second guide rail is connected with the lower part of the right side of the first guide rail, the second bearing seat is connected with the lead screw in the second bearing seat, the upper end of the lead screw is connected with the first crank, the right side of the first guide sleeve is connected with the nut, the nut is sleeved on the lead screw, and the nut is matched with the lead screw; still including inner wall belt cleaning device, inner wall belt cleaning device is including the second guide rail, the second guide pin bushing, the mounting panel, the third bearing, the second bull stick, the brush hair, third gear and second crank, the connecting plate left is equipped with inner wall belt cleaning device, the connecting plate left end is connected with the second guide rail, sliding type is connected with the second guide pin bushing on the second guide rail, second guide pin bushing lower extreme is connected with the mounting panel, the equipartition has three third bearing in the mounting panel, third bearing corresponds with each group puts the ring, all be connected with the second bull stick in the third bearing, second bull stick right side all is connected with the brush hair, the second bull stick left end all is connected with the third gear, intermeshing between the third gear, downside third gear left side eccentric position is connected with the second crank.
2. The test tube cleaning equipment for the chemical education laboratory according to claim 1, further comprising a linkage driving device, wherein the linkage driving device comprises a third rotating rod, a fourth bearing seat, a rotating ring, a fourth gear, a rotating shaft and a fifth gear, the linkage driving device is arranged on the lower side of the mounting plate, the third rotating rod is connected to the left end of the first rotating rod, the fourth bearing seat is connected to the lower end of the mounting plate, the rotating ring is connected to the fourth bearing seat and sleeved on the third rotating rod and slidably connected to the third rotating rod through the matching of a key groove and a key position plate, the fourth gear is connected to the middle portion of the outer side of the rotating ring, the rotating shaft is rotatably connected to the lower portion of the left side of the mounting plate, the fifth gear is connected to the left end of the rotating shaft, the fifth gear is meshed with the fourth gear, and the fifth gear is meshed with the third gear on the lower side.
3. The test tube cleaning equipment for the chemical education laboratory according to claim 2, further comprising a baffle plate and a rubber plate, wherein the baffle plate is connected to the left side of the connecting block, the rubber plate is connected to the lower side of the baffle plate, and the rectangular hole can be blocked by the rubber plate and the baffle plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984596.1A CN108941113B (en) | 2018-08-28 | 2018-08-28 | Chemistry education laboratory is with tube cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984596.1A CN108941113B (en) | 2018-08-28 | 2018-08-28 | Chemistry education laboratory is with tube cleaning equipment |
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| CN108941113A CN108941113A (en) | 2018-12-07 |
| CN108941113B true CN108941113B (en) | 2021-11-26 |
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| CN111014207A (en) * | 2019-12-23 | 2020-04-17 | 国家海洋局北海海洋环境监测中心站 | Chemistry experiment room test tube cleaning equipment |
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| FR2786712B1 (en) * | 1998-12-04 | 2001-01-12 | Deboffles Pere Et Fils Atelier | DEVICE FOR CLEANING THE INTERNAL SIDE WALLS OF A CONTAINER, PARTICULARLY FOR HYDROPONIC CULTURE OF VEGETABLES |
| CN205701762U (en) * | 2016-04-26 | 2016-11-23 | 左龙梅 | A kind of clinical laboratory test tube cleaning case |
| CN205946689U (en) * | 2016-07-27 | 2017-02-15 | 崔越 | Ornamental pergola is used in gardens |
| CN106311695B (en) * | 2016-11-09 | 2018-12-04 | 江苏子辰教育设备有限公司 | A kind of high school chemical experiment container washing apparatus |
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Effective date of registration: 20211108 Address after: 252000 room 218, 2nd floor, jinrunyuan Street office building, Huanghe Road, high tech Zone, Liaocheng City, Shandong Province Applicant after: Liaocheng nut Education Technology Co.,Ltd. Address before: Room 1208, 12 / F, building A4, Nanshan wisdom garden, 1001 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518000 Applicant before: Li Zhixin |
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