CN108325969B - Chemistry experiment teaching is with many test tubes cleaning equipment simultaneously - Google Patents
Chemistry experiment teaching is with many test tubes cleaning equipment simultaneously Download PDFInfo
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- CN108325969B CN108325969B CN201810076247.XA CN201810076247A CN108325969B CN 108325969 B CN108325969 B CN 108325969B CN 201810076247 A CN201810076247 A CN 201810076247A CN 108325969 B CN108325969 B CN 108325969B
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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
- B08B9/0804—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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- 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
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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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
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Abstract
The invention relates to test tube cleaning equipment for chemical experiment teaching, in particular to equipment for simultaneously cleaning a plurality of test tubes for chemical experiment teaching. The invention aims to provide equipment for simultaneously cleaning a plurality of test tubes for chemical experiment teaching, which can simultaneously clean a plurality of test tubes and is convenient to operate. The invention provides a device for simultaneously cleaning a plurality of test tubes for chemical experiment teaching, which comprises a bracket, a collection box, an installation box, a first sealing ring, a first bearing seat, a first rotating rod, a first handle and the like; the top of the support is connected with a collecting box, the bottom of the collecting box is connected with a mounting box, and the top wall of the mounting box is evenly connected with a first sealing ring. The device can achieve the effects of simultaneously cleaning a plurality of test tubes and being convenient to operate, can stably fix the test tubes, can simultaneously clean the test tubes without depending on manpower, can move up and down while rotating the brush, and can quickly clean the inner walls of the test tubes.
Description
Technical Field
The invention relates to test tube cleaning equipment for chemical experiment teaching, in particular to equipment for simultaneously cleaning a plurality of test tubes for chemical experiment teaching.
Background
When the chemical discipline teaches nowadays, many chemical experiments need to be done, the use of test tubes in the chemical experiments is indispensable, and often a plurality of test tubes need to be used in a chemical experiment, thus leading to the cleaning of the chemical test tubes to be an indispensable task and needing more time, and because the products or reagents in some experiments are easy to adhere to the inner wall of the test tubes, the cleaning is difficult, a brush is needed to be used for one support of a user, thus the labor is very wasted, and the cleaning personnel is easy to be exhausted.
Therefore need urgent to develop one kind and can clear up many test tubes simultaneously, convenient operation's many test tubes cleaning equipment simultaneously is used in chemical experiment teaching, overcomes present test tube cleaning needs the brush that uses of one support of user, very takes the shortcoming of manpower.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defect that the existing device for cleaning test tubes needs one brush for one user and is very labor-consuming, and the technical problem to be solved by the invention is to provide the device for cleaning a plurality of test tubes simultaneously for chemical experiment teaching, which can clean a plurality of test tubes simultaneously and is convenient to operate.
(2) Technical scheme
In order to solve the technical problem, the invention provides equipment for simultaneously cleaning a plurality of test tubes for chemical experiment teaching, which comprises a support, a collecting box, an installation box, a first sealing ring, a first bearing seat, a first rotating rod, a first handle, a fixing block, a cross-shaped rod, a spring, a rotary drum, a spray pipe, a brush, a hose, a first connecting rod, an installation frame and an annular rubber pad, wherein the top of the support is connected with the collecting box, the bottom in the collecting box is connected with the installation box, the top wall of the installation box is uniformly connected with the first sealing ring, the top and the bottom wall in the installation box are uniformly connected with the first bearing seat, the first bearing seat is positioned below the first sealing ring, the first rotating rod is arranged on the first bearing seats at the upper side and the lower side, the first rotating rod penetrates through the first sealing ring, the lower end of the first rotating rod is connected with the first handle, the top end of the first rotating rod is connected with the fixing block, and the top of the fixing block is connected with the cross-shaped rod, the fixed block top left and right sides is connected with the spring, the top of spring is connected with the rotary drum, it has cross type hole to open in the rotary drum, cross type pole is located cross type hole, cross type pole and cross type hole cooperation, the top of rotary drum is connected with the spray tube, the spray tube outer wall has evenly opened first through-hole, the spray tube outer wall is connected with the brush, the left wall sub-unit connection of spray tube has the hose, two wall tops all are connected with the head rod about the collecting box, the top of head rod is connected with the installing frame, the installing frame diapire evenly is connected with ring rubber pad.
Preferably, the device also comprises a second bearing seat, a first threaded rod, a first nut, a first guide rail, a first guide sleeve, a second handle, a first rubber block, a second connecting rod and a second rubber block, wherein the rear sides of the upper parts of the left wall and the right wall of the mounting frame are respectively connected with the second bearing seat, the first threaded rod is arranged on the second bearing seats at the left side and the right side, the first nut is uniformly arranged on the first threaded rod, the first guide rail is connected between the tops of the left wall and the right wall in the mounting frame, the first guide rail is slidably connected with the first guide sleeve, the bottom of the first guide sleeve is connected with the top of the first nut, the left end of the first threaded rod is connected with the second handle, the first rubber block is uniformly connected with the bottom in the mounting frame, the first rubber block is positioned at the left side of the annular rubber pad, the bottom of the first nut is connected with the second connecting rod, the front side of the second connecting rod is connected with the second rubber block, the second rubber block is positioned at the right side of the annular rubber pad, the second rubber block is positioned right to the first rubber block.
Preferably, the worm gear, the third bearing seat, the second rotating rod, the third handle and the worm are further included, the left portion of the first threaded rod is connected with the worm gear, the middle portion of the left wall of the mounting frame is connected with the third bearing seat, the second rotating rod is mounted on the third bearing seat, the bottom end of the second rotating rod is connected with the third handle, the top end of the second rotating rod is connected with the worm, the worm is located on the front side of the worm gear, and the worm is meshed with the worm gear.
Preferably, still including the motor, the carousel, the swinging arms, a slide rail, the slider, first gear and rack, back wall right side is connected with the motor in the install bin, the front side of motor is connected with the carousel, the bottom wall is connected with the slide rail in the install bin, the slide rail is located the front side of first swinging arms, the gliding style is connected with the slider on the slide rail, the top of slider is connected with the rack, the rotary type is connected with the swinging arms between the right-hand member of rack and the carousel, the right-hand member and the carousel of swinging arms are connected for eccentric rotary type, the middle part of first swinging arms all is connected with first gear, the rack is located the front side of first gear, rack and first gear engagement.
Preferably, the mounting box further comprises a second sealing ring, a fourth bearing seat, a third rotating rod, a second gear, a second threaded rod, a second nut, a second guide rail, a second guide sleeve, a connecting plate and an annular plate, the left side of the top wall of the mounting box is connected with the second sealing ring, the second sealing ring is positioned on the left side of the first sealing ring, the left side of the top in the mounting box is connected with the fourth bearing seat, the fourth bearing seat is positioned on the lower side of the second sealing ring, the fourth bearing seat is provided with the third rotating rod, the bottom end of the third rotating rod is connected with the second gear, the rack is positioned on the front side of the second gear, the rack is meshed with the second gear, the top end of the third rotating rod is connected with the second threaded rod, the second nut is arranged on the second threaded rod, the left side of the top of the mounting box is connected with the second guide rail, the second guide rail is positioned between the second threaded rod and the leftmost rotating cylinder, the second guide rail is connected with the second guide sleeve in a sliding manner, the connecting plate is connected to the second guide sleeve, the left side of the connecting plate is connected with the second nut, the second through holes are evenly formed in the connecting plate, the rotary drum penetrates through the second through holes, the lower portion of the rotary drum is connected with the annular plate, and the annular plate is in contact with the connecting plate.
The working principle is as follows: when needs wash the test tube, the user is at first in inserting the test tube mouth into annular rubber pad down, and brush and spray tube are located the test tube this moment, then through the hose toward the intraductal water spray of test, and the continuous clockwise and anticlockwise rotation first in command of user, just so can drive the continuous clockwise and anticlockwise rotation of first bull stick, the continuous clockwise and anticlockwise rotation of cross type pole and rotary drum, spray tube and brush are continuous clockwise and anticlockwise rotation, and because the existence of spring, the brush still can slight up-and-down motion when the pivoted, pivoted brush can fall the foul smell thing brush of test tube inner wall like this, and the inner wall of test tube can be spouted to spun water in the follow spray tube, then enter into the collecting box, be convenient for clear up the inner wall of a plurality of test tubes like this, it is convenient to wash.
Because the rubber ring further comprises a second bearing seat, a first threaded rod, a first nut, a first guide rail, a first guide sleeve, a second handle, a first rubber block, a second connecting rod and a second rubber block, the rear sides of the upper parts of the left wall and the right wall of the installation frame are both connected with the second bearing seat, the first threaded rod is arranged on the second bearing seats at the left side and the right side, the first nut is uniformly arranged on the first threaded rod, the first guide rail is connected between the tops of the left wall and the right wall in the installation frame, the first guide sleeve is slidably connected on the first guide rail, the bottom of the first guide sleeve is connected with the top of the first nut, the left end of the first threaded rod is connected with the second handle, the first rubber block is uniformly connected at the bottom in the installation frame, the first rubber block is positioned at the left side of the annular rubber pad, the bottom of the first nut is both connected with the second connecting rod, the front side of the second connecting rod is connected with the second rubber block, the second rubber block is positioned at the right side of the annular rubber pad, the second rubber block is positioned right to the first rubber block. After inserting the test tube in the annular rubber pad, the left side outer wall and the first block rubber contact of test tube, user of service clockwise rotation second handle, first threaded rod clockwise rotation, first nut drive second connecting rod and second block rubber move left, when the right side outer wall contact of second block rubber and test tube, the stall second handle, just so further fixed good test tube.
Because still including worm wheel, third bearing frame, second bull stick, third handle and worm, the left part of first threaded rod is connected with the worm wheel, and the left wall middle part of installing frame is connected with third bearing frame, installs the second bull stick on the third bearing frame, and the bottom of second bull stick is connected with the third handle, and the top of second bull stick is connected with the worm, and the worm is located the front side of worm wheel, and worm wheel meshing. When needs make the second block rubber move left and press from both sides tight test tube, the user passes through anticlockwise rotation third handle, second bull stick and worm anticlockwise rotation, and worm wheel and first threaded rod clockwise rotate, have just so realized the second block rubber and have moved left, because the one-way transmission of worm and worm wheel, under the condition that does not rotate the third handle, can be stable fix the second block rubber like this, further improved the fixed stability of test tube.
Because still including the motor, the carousel, the swinging arms, a slide rail, the slider, first gear and rack, back wall right side is connected with the motor in the install bin, the front side of motor is connected with the carousel, the diapire is connected with the slide rail in the install bin, the slide rail is located the front side of first swinging arms, the gliding style is connected with the slider on the slide rail, the top of slider is connected with the rack, the rotary type is connected with the swinging arms between the right-hand member of rack and the carousel, the right-hand member and the carousel of swinging arms are connected for eccentric rotary type, the middle part of first swinging arms all is connected with first gear, the rack is located the front side of first gear, rack and first gear engagement. When the hairbrush needs to be rotated to clean the test tube, a user controls the motor to drive the rotary disc to rotate continuously, so that the rack moves left and right continuously under the driving of the swinging rod, the first gear and the first rotary rod rotate clockwise and anticlockwise continuously, the first handle does not need to be rotated manually to clean the inner wall of the test tube, the operation is more convenient, and the manpower is saved.
Because the installation box also comprises a second sealing ring, a fourth bearing seat, a third rotating rod, a second gear, a second threaded rod, a second nut, a second guide rail, a second guide sleeve, a connecting plate and an annular plate, the left side of the top wall of the installation box is connected with the second sealing ring, the second sealing ring is positioned on the left side of the first sealing ring, the left side of the top in the installation box is connected with the fourth bearing seat, the fourth bearing seat is positioned on the lower side of the second sealing ring, the third rotating rod is installed on the fourth bearing seat, the bottom end of the third rotating rod is connected with the second gear, the rack is positioned on the front side of the second gear, the rack is meshed with the second gear, the top end of the third rotating rod is connected with the second threaded rod, the second nut is arranged on the second threaded rod, the left side of the top of the installation box is connected with the second guide rail, the second guide rail is positioned between the second threaded rod and the leftmost rotating cylinder, the second guide rail is connected with the second guide sleeve in a sliding mode, the connecting plate is connected on the second guide sleeve, the left side of connecting plate is connected with the second nut, evenly opens on the connecting plate has the second through-hole, and the rotary drum passes the second through-hole, and the lower part of rotary drum all is connected with the annular plate, and the annular plate contacts with the connecting plate. When the continuous side-to-side motion of rack, clockwise and anticlockwise rotation that the second gear can be continuous to drive the continuous clockwise and anticlockwise rotation of third bull stick and second threaded rod, the continuous side-to-side motion of second nut, the continuous up-and-down motion of connecting plate, under the thrust of connecting plate and the spring action, the rotary drum is the continuous up-and-down motion of pivoted while, thereby drive the brush in the continuous up-and-down motion of pivoted while, can make the test-tube inner wall more clean up like this, the practicality of device has been improved.
(3) Advantageous effects
The device can achieve the effects of simultaneously cleaning a plurality of test tubes and being convenient to operate, can stably fix the test tubes, can simultaneously clean the test tubes without depending on manpower, can move up and down while rotating the brush, and can quickly clean the inner walls of the test tubes.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
FIG. 2 is a schematic top view of the drum and cross bar of the present invention.
Fig. 3 is a second front view structure diagram of the present invention.
Fig. 4 is a third schematic view of the present invention.
Fig. 5 is a schematic diagram of a fourth front view structure according to the present invention.
Fig. 6 is a schematic view of a fifth front view structure according to the present invention.
The labels in the figures are: 1-a support, 2-a collection box, 3-an installation box, 4-a first sealing ring, 5-a first bearing seat, 6-a first rotating rod, 7-a first handle, 8-a fixed block, 9-a cross rod, 10-a spring, 11-a drum, 12-a cross hole, 13-a spray pipe, 14-a brush, 15-a first through hole, 16-a hose, 17-a first connecting rod, 18-an installation frame, 19-a ring rubber pad, 20-a second bearing seat, 21-a first threaded rod, 22-a first nut, 23-a first guide rail, 24-a first guide sleeve, 25-a second handle, 26-a first rubber block, 27-a second connecting rod, 28-a second rubber block, 29-a worm gear, 30-a third bearing seat, 31-second rotating rod, 32-third handle, 33-worm, 331-motor, 34-rotating disk, 35-swinging rod, 36-sliding rail, 37-sliding block, 38-first gear, 39-rack, 40-second sealing ring, 41-fourth bearing seat, 42-third rotating rod, 43-second gear, 44-second threaded rod, 45-second nut, 46-second guide rail, 47-second guide sleeve, 48-connecting plate, 49-second through hole and 50-annular plate.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A device for simultaneously cleaning a plurality of test tubes for chemical experiment teaching is shown in figures 1-6 and comprises a support 1, a collecting box 2, an installation box 3, a first sealing ring 4, a first bearing seat 5, a first rotating rod 6, a first handle 7, a fixed block 8, a cross-shaped rod 9, a spring 10, a rotating cylinder 11, a spray pipe 13, a brush 14, a hose 16, a first connecting rod 17, an installation frame 18 and an annular rubber pad 19, wherein the top of the support 1 is connected with the collecting box 2, the bottom of the collecting box 2 is connected with the installation box 3, the top wall of the installation box 3 is uniformly connected with the first sealing ring 4, the top and the bottom wall of the installation box 3 are uniformly connected with the first bearing seat 5, the first bearing seat 5 is positioned below the first sealing ring 4, the first rotating rod 6 is arranged on the first bearing seats 5 at the upper side and the lower side, the first rotating rod 6 penetrates through the first sealing ring 4, the lower end of the first rotating rod 6 is connected with the first handle 7, the top of first pivot pole 6 is connected with fixed block 8, 8 tops of fixed block are connected with cross type pole 9, the 8 top left and right sides of fixed block are connected with spring 10, the top of spring 10 is connected with rotary drum 11, cross type hole 12 has been seted up in the rotary drum 11, cross type pole 9 is located cross type hole 12, cross type pole 9 and the cooperation of cross type hole 12, the top of rotary drum 11 is connected with spray tube 13, spray tube 13 outer wall has evenly opened first through- hole 15, 13 outer wall connections of spray tube have brush 14, the left wall sub-unit connection of spray tube 13 has hose 16, two wall tops all are connected with head rod 17 about collecting box 2, the top of head rod 17 is connected with installing frame 18, 18 diapalls of installing frame evenly are connected with annular rubber pad 19.
Example 2
A device for simultaneously cleaning a plurality of test tubes for chemical experiment teaching is shown in figures 1-6 and comprises a support 1, a collecting box 2, an installation box 3, a first sealing ring 4, a first bearing seat 5, a first rotating rod 6, a first handle 7, a fixed block 8, a cross-shaped rod 9, a spring 10, a rotating cylinder 11, a spray pipe 13, a brush 14, a hose 16, a first connecting rod 17, an installation frame 18 and an annular rubber pad 19, wherein the top of the support 1 is connected with the collecting box 2, the bottom of the collecting box 2 is connected with the installation box 3, the top wall of the installation box 3 is uniformly connected with the first sealing ring 4, the top and the bottom wall of the installation box 3 are uniformly connected with the first bearing seat 5, the first bearing seat 5 is positioned below the first sealing ring 4, the first rotating rod 6 is arranged on the first bearing seats 5 at the upper side and the lower side, the first rotating rod 6 penetrates through the first sealing ring 4, the lower end of the first rotating rod 6 is connected with the first handle 7, the top of first pivot pole 6 is connected with fixed block 8, 8 tops of fixed block are connected with cross type pole 9, the 8 top left and right sides of fixed block are connected with spring 10, the top of spring 10 is connected with rotary drum 11, cross type hole 12 has been seted up in the rotary drum 11, cross type pole 9 is located cross type hole 12, cross type pole 9 and the cooperation of cross type hole 12, the top of rotary drum 11 is connected with spray tube 13, spray tube 13 outer wall has evenly opened first through- hole 15, 13 outer wall connections of spray tube have brush 14, the left wall sub-unit connection of spray tube 13 has hose 16, two wall tops all are connected with head rod 17 about collecting box 2, the top of head rod 17 is connected with installing frame 18, 18 diapalls of installing frame evenly are connected with annular rubber pad 19.
The novel mounting frame is characterized by further comprising a second bearing block 20, a first threaded rod 21, a first nut 22, a first guide rail 23, a first guide sleeve 24, a second handle 25, a first rubber block 26, a second connecting rod 27 and a second rubber block 28, wherein the rear sides of the upper parts of the left wall and the right wall of the mounting frame 18 are respectively connected with the second bearing block 20, the first threaded rod 21 is mounted on the second bearing blocks 20 at the left side and the right side, the first nut 22 is uniformly arranged on the first threaded rod 21, the first guide rail 23 is connected between the tops of the left wall and the right wall in the mounting frame 18, the first guide sleeve 24 is slidably connected on the first guide rail 23, the bottom of the first guide sleeve 24 is connected with the top of the first nut 22, the left end of the first threaded rod 21 is connected with the second handle 25, the bottom of the inner part of the mounting frame 18 is uniformly connected with the first rubber block 26, the first rubber block 26 is positioned at the left side of the annular, the front sides of the second connecting rods 27 are connected with second rubber blocks 28, the second rubber blocks 28 are located on the right side of the annular rubber pad 19, and the second rubber blocks 28 are located right and left of the first rubber blocks 26.
Example 3
A device for simultaneously cleaning a plurality of test tubes for chemical experiment teaching is shown in figures 1-6 and comprises a support 1, a collecting box 2, an installation box 3, a first sealing ring 4, a first bearing seat 5, a first rotating rod 6, a first handle 7, a fixed block 8, a cross-shaped rod 9, a spring 10, a rotating cylinder 11, a spray pipe 13, a brush 14, a hose 16, a first connecting rod 17, an installation frame 18 and an annular rubber pad 19, wherein the top of the support 1 is connected with the collecting box 2, the bottom of the collecting box 2 is connected with the installation box 3, the top wall of the installation box 3 is uniformly connected with the first sealing ring 4, the top and the bottom wall of the installation box 3 are uniformly connected with the first bearing seat 5, the first bearing seat 5 is positioned below the first sealing ring 4, the first rotating rod 6 is arranged on the first bearing seats 5 at the upper side and the lower side, the first rotating rod 6 penetrates through the first sealing ring 4, the top of first pivot pole 6 is connected with fixed block 8, 8 tops of fixed block are connected with cross type pole 9, the 8 top left and right sides of fixed block are connected with spring 10, the top of spring 10 is connected with rotary drum 11, cross type hole 12 has been seted up in the rotary drum 11, cross type pole 9 is located cross type hole 12, cross type pole 9 and the cooperation of cross type hole 12, the top of rotary drum 11 is connected with spray tube 13, spray tube 13 outer wall has evenly opened first through- hole 15, 13 outer wall connections of spray tube have brush 14, the left wall sub-unit connection of spray tube 13 has hose 16, two wall tops all are connected with head rod 17 about collecting box 2, the top of head rod 17 is connected with installing frame 18, 18 diapalls of installing frame evenly are connected with annular rubber pad 19.
The novel mounting frame is characterized by further comprising a second bearing block 20, a first threaded rod 21, a first nut 22, a first guide rail 23, a first guide sleeve 24, a second handle 25, a first rubber block 26, a second connecting rod 27 and a second rubber block 28, wherein the rear sides of the upper parts of the left wall and the right wall of the mounting frame 18 are respectively connected with the second bearing block 20, the first threaded rod 21 is mounted on the second bearing blocks 20 at the left side and the right side, the first nut 22 is uniformly arranged on the first threaded rod 21, the first guide rail 23 is connected between the tops of the left wall and the right wall in the mounting frame 18, the first guide sleeve 24 is slidably connected on the first guide rail 23, the bottom of the first guide sleeve 24 is connected with the top of the first nut 22, the left end of the first threaded rod 21 is connected with the second handle 25, the bottom of the inner part of the mounting frame 18 is uniformly connected with the first rubber block 26, the first rubber block 26 is positioned at the left side of the annular rubber pad 19, the bottom of the first nut 22 is connected with the second connecting rod 27, the front sides of the second connecting rods 27 are connected with second rubber blocks 28, the second rubber blocks 28 are located on the right side of the annular rubber pad 19, and the second rubber blocks 28 are located right and left of the first rubber blocks 26.
The left part of the first threaded rod 21 is connected with the worm wheel 29, the middle part of the left wall of the mounting frame 18 is connected with the third bearing seat 30, the third bearing seat 30 is provided with the second rotating rod 31, the bottom end of the second rotating rod 31 is connected with the third handle 32, the top end of the second rotating rod 31 is connected with the worm 33, the worm 33 is positioned on the front side of the worm wheel 29, and the worm 33 is meshed with the worm wheel 29.
Example 4
A device for simultaneously cleaning a plurality of test tubes for chemical experiment teaching is shown in figures 1-6 and comprises a support 1, a collecting box 2, an installation box 3, a first sealing ring 4, a first bearing seat 5, a first rotating rod 6, a first handle 7, a fixed block 8, a cross-shaped rod 9, a spring 10, a rotating cylinder 11, a spray pipe 13, a brush 14, a hose 16, a first connecting rod 17, an installation frame 18 and an annular rubber pad 19, wherein the top of the support 1 is connected with the collecting box 2, the bottom of the collecting box 2 is connected with the installation box 3, the top wall of the installation box 3 is uniformly connected with the first sealing ring 4, the top and the bottom wall of the installation box 3 are uniformly connected with the first bearing seat 5, the first bearing seat 5 is positioned below the first sealing ring 4, the first rotating rod 6 is arranged on the first bearing seats 5 at the upper side and the lower side, the first rotating rod 6 penetrates through the first sealing ring 4, the lower end of the first rotating rod 6 is connected with the first handle 7, the top of first pivot pole 6 is connected with fixed block 8, 8 tops of fixed block are connected with cross type pole 9, the 8 top left and right sides of fixed block are connected with spring 10, the top of spring 10 is connected with rotary drum 11, cross type hole 12 has been seted up in the rotary drum 11, cross type pole 9 is located cross type hole 12, cross type pole 9 and the cooperation of cross type hole 12, the top of rotary drum 11 is connected with spray tube 13, spray tube 13 outer wall has evenly opened first through- hole 15, 13 outer wall connections of spray tube have brush 14, the left wall sub-unit connection of spray tube 13 has hose 16, two wall tops all are connected with head rod 17 about collecting box 2, the top of head rod 17 is connected with installing frame 18, 18 diapalls of installing frame evenly are connected with annular rubber pad 19.
The novel mounting frame is characterized by further comprising a second bearing block 20, a first threaded rod 21, a first nut 22, a first guide rail 23, a first guide sleeve 24, a second handle 25, a first rubber block 26, a second connecting rod 27 and a second rubber block 28, wherein the rear sides of the upper parts of the left wall and the right wall of the mounting frame 18 are respectively connected with the second bearing block 20, the first threaded rod 21 is mounted on the second bearing blocks 20 at the left side and the right side, the first nut 22 is uniformly arranged on the first threaded rod 21, the first guide rail 23 is connected between the tops of the left wall and the right wall in the mounting frame 18, the first guide sleeve 24 is slidably connected on the first guide rail 23, the bottom of the first guide sleeve 24 is connected with the top of the first nut 22, the left end of the first threaded rod 21 is connected with the second handle 25, the bottom of the inner part of the mounting frame 18 is uniformly connected with the first rubber block 26, the first rubber block 26 is positioned at the left side of the annular rubber pad 19, the bottom of the first nut 22 is connected with the second connecting rod 27, the front sides of the second connecting rods 27 are connected with second rubber blocks 28, the second rubber blocks 28 are located on the right side of the annular rubber pad 19, and the second rubber blocks 28 are located right and left of the first rubber blocks 26.
The left part of the first threaded rod 21 is connected with the worm wheel 29, the middle part of the left wall of the mounting frame 18 is connected with the third bearing seat 30, the third bearing seat 30 is provided with the second rotating rod 31, the bottom end of the second rotating rod 31 is connected with the third handle 32, the top end of the second rotating rod 31 is connected with the worm 33, the worm 33 is positioned on the front side of the worm wheel 29, and the worm 33 is meshed with the worm wheel 29.
Still including motor 331, carousel 34, swinging arms 35, slide rail 36, slider 37, first gear 38 and rack 39, back wall right side is connected with motor 331 in the installation box 3, the front side of motor 331 is connected with carousel 34, the bottom wall is connected with slide rail 36 in the installation box 3, slide rail 36 is located the front side of first pivot pole 6, sliding connection has slider 37 on slide rail 36, the top of slider 37 is connected with rack 39, the rotary type is connected with swinging arms 35 between the right-hand member of rack 39 and the carousel 34, the right-hand member of swinging arms 35 is connected for eccentric rotary type with carousel 34, the middle part of first pivot pole 6 all is connected with first gear 38, rack 39 is located the front side of first gear 38, rack 39 and first gear 38 meshing.
The device also comprises a second sealing ring 40, a fourth bearing seat 41, a third rotating rod 42, a second gear 43, a second threaded rod 44, a second nut 45, a second guide rail 46, a second guide sleeve 47, a connecting plate 48 and an annular plate 50, wherein the left side of the top wall of the installation box 3 is connected with the second sealing ring 40, the second sealing ring 40 is positioned on the left side of the first sealing ring 4, the left side of the top in the installation box 3 is connected with the fourth bearing seat 41, the fourth bearing seat 41 is positioned on the lower side of the second sealing ring 40, the fourth bearing seat 41 is provided with the third rotating rod 42, the bottom end of the third rotating rod 42 is connected with the second gear 43, the rack 39 is positioned on the front side of the second gear 43, the rack 39 is meshed with the second gear 43, the top end of the third rotating rod 42 is connected with the second threaded rod 44, the second nut 45 is arranged on the second threaded rod 44, the left side of the top of the installation box 3 is connected with the second guide rail 46, the second guide rail 46 is positioned between the second threaded rod 44 and the leftmost rotating cylinder 11, the second guide rail 46 is connected with a second guide sleeve 47 in a sliding mode, the second guide sleeve 47 is connected with a connecting plate 48, the left side of the connecting plate 48 is connected with a second nut 45, second through holes 49 are uniformly formed in the connecting plate 48, the rotary drum 11 penetrates through the second through holes 49, annular plates 50 are connected to the lower portion of the rotary drum 11, and the annular plates 50 are in contact with the connecting plate 48.
The working principle is as follows: when the test tube needs to be cleaned, the user firstly inserts the test tube mouth downwards into the annular rubber pad 19, and the brush 14 and the nozzle 13 are positioned in the test tube, water is then sprayed into the test tube through the hose 16, and the user continues to rotate the first handle 7 clockwise and counterclockwise, thus, the first rotating rod 6 can be driven to rotate clockwise and anticlockwise continuously, the cross-shaped rod 9 and the rotating drum 11 can rotate clockwise and anticlockwise continuously, the spray pipe 13 and the hairbrush 14 can rotate clockwise and anticlockwise continuously, and due to the presence of the spring 10, the brush 14 will rotate while moving slightly up and down, the brush 14 thus rotated brushes off dirt on the inner wall of the test tube, and water sprayed from the nozzle 13 is sprayed onto the inner wall of the test tube, then get into collection box 2 in, be convenient for like this clear up the inner wall of a plurality of test tubes, it is convenient to wash.
Because the rubber ring further comprises a second bearing block 20, a first threaded rod 21, a first nut 22, a first guide rail 23, a first guide sleeve 24, a second handle 25, a first rubber block 26, a second connecting rod 27 and a second rubber block 28, the rear sides of the upper parts of the left wall and the right wall of the mounting frame 18 are respectively connected with the second bearing block 20, the first threaded rod 21 is arranged on the second bearing blocks 20 at the left side and the right side, the first nut 22 is uniformly arranged on the first threaded rod 21, the first guide rail 23 is connected between the tops of the left wall and the right wall in the mounting frame 18, the first guide sleeve 24 is slidably connected on the first guide rail 23, the bottom of the first guide sleeve 24 is connected with the top of the first nut 22, the left end of the first threaded rod 21 is connected with the second handle 25, the bottom of the mounting frame 18 is uniformly connected with the first rubber block 26, the first rubber block 26 is positioned at the left side of the annular rubber pad 19, and the bottom of the, the front sides of the second connecting rods 27 are connected with second rubber blocks 28, the second rubber blocks 28 are located on the right side of the annular rubber pad 19, and the second rubber blocks 28 are located right and left of the first rubber blocks 26. After inserting the test tube in annular rubber pad 19, the left side outer wall and the first block rubber 26 contact of test tube, user clockwise rotation second handle 25, first threaded rod 21 clockwise rotation, first nut 22 drives second connecting rod 27 and second block rubber 28 and moves left, when the right side outer wall contact of second block rubber 28 and test tube, stop rotating second handle 25, just so further fixed good test tube.
Because the worm gear 29, the third bearing seat 30, the second rotating rod 31, the third handle 32 and the worm 33 are further included, the worm gear 29 is connected to the left portion of the first threaded rod 21, the third bearing seat 30 is connected to the middle portion of the left wall of the mounting frame 18, the second rotating rod 31 is mounted on the third bearing seat 30, the third handle 32 is connected to the bottom end of the second rotating rod 31, the worm 33 is connected to the top end of the second rotating rod 31, the worm 33 is located on the front side of the worm gear 29, and the worm 33 is meshed with the worm gear 29. When the second rubber block 28 needs to move leftwards to clamp the test tube, a user rotates the third handle 32 anticlockwise, the second rotating rod 31 and the worm 33 anticlockwise, the worm wheel 29 and the first threaded rod 21 clockwise rotate, and therefore the second rubber block 28 moves leftwards, due to the fact that the worm wheel 29 of the worm 33 is in one-way transmission, the second rubber block 28 can be stably fixed under the condition that the third handle 32 is not rotated, and the stability of test tube fixing is further improved.
Because still including motor 331, carousel 34, swinging arms 35, slide rail 36, slider 37, first gear 38 and rack 39, rear wall right side is connected with motor 331 in the installation box 3, the front side of motor 331 is connected with carousel 34, the bottom wall is connected with slide rail 36 in the installation box 3, slide rail 36 is located the front side of first pivot pole 6, slide rail 36 upper sliding type is connected with slider 37, the top of slider 37 is connected with rack 39, the swing arms 35 is connected with to the rotation type between the right-hand member of rack 39 and carousel 34, the right-hand member of swing arms 35 is connected for eccentric rotation type with carousel 34, the middle part of first pivot pole 6 all is connected with first gear 38, rack 39 is located the front side of first gear 38, rack 39 meshes with first gear 38. When the hairbrush 14 needs to be rotated to clean the test tube, the user controls the motor 331 to drive the rotary disc 34 to rotate continuously, so that the rack 39 moves left and right continuously under the driving of the swinging rod 35, and the first gear 38 and the first rotary rod 6 rotate clockwise and anticlockwise continuously, so that the first handle 7 does not need to be rotated manually to clean the inner wall of the test tube, the operation is more convenient, and the manpower is saved.
Because the installation box further comprises a second sealing ring 40, a fourth bearing seat 41, a third rotating rod 42, a second gear 43, a second threaded rod 44, a second nut 45, a second guide rail 46, a second guide sleeve 47, a connecting plate 48 and an annular plate 50, the left side of the top wall of the installation box 3 is connected with the second sealing ring 40, the second sealing ring 40 is positioned on the left side of the first sealing ring 4, the left side of the top in the installation box 3 is connected with the fourth bearing seat 41, the fourth bearing seat 41 is positioned on the lower side of the second sealing ring 40, the fourth bearing seat 41 is provided with the third rotating rod 42, the bottom end of the third rotating rod 42 is connected with the second gear 43, the rack 39 is positioned on the front side of the second gear 43, the rack 39 is meshed with the second gear 43, the top end of the third rotating rod 42 is connected with the second threaded rod 44, the second nut 45 is arranged on the second rotating rod 44, the left side of the top of the installation box 3 is connected with the second guide rail 46, and the second guide rail 46 is positioned between the second threaded rod 44 and the leftmost rotating cylinder 11, the second guide rail 46 is connected with a second guide sleeve 47 in a sliding mode, the second guide sleeve 47 is connected with a connecting plate 48, the left side of the connecting plate 48 is connected with a second nut 45, second through holes 49 are uniformly formed in the connecting plate 48, the rotary drum 11 penetrates through the second through holes 49, annular plates 50 are connected to the lower portion of the rotary drum 11, and the annular plates 50 are in contact with the connecting plate 48. When the rack 39 moves left and right continuously, the second gear 43 rotates clockwise and counterclockwise continuously, so as to drive the third rotating rod 42 and the second threaded rod 44 to rotate clockwise and counterclockwise continuously, the second nut 45 moves left and right continuously, the connecting plate 48 moves up and down continuously, under the thrust of the connecting plate 48 and the elastic force of the spring 10, the rotating drum 11 moves up and down continuously while rotating, so as to drive the brush 14 to move up and down continuously while rotating, so that the inner wall of the test tube can be cleaned more cleanly, and the practicability of the device is improved.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. The device for simultaneously cleaning a plurality of test tubes for chemical experiment teaching is characterized by comprising a support (1), a collection box (2), an installation box (3), a first sealing ring (4), a first bearing block (5), a first rotating rod (6), a first handle (7), a fixed block (8), a cross-shaped rod (9), a spring (10), a rotating cylinder (11), a spray pipe (13), a brush (14), a hose (16), a first connecting rod (17), an installation frame (18) and an annular rubber pad (19), wherein the collection box (2) is connected to the top of the support (1), the installation box (3) is connected to the inner bottom of the collection box (2), the first sealing ring (4) is uniformly connected to the top wall of the installation box (3), the first bearing block (5) is uniformly connected to the inner top and bottom walls of the installation box (3), and the first bearing block (5) is positioned below the first sealing ring (4), a first rotating rod (6) is installed on first bearing seats (5) on the upper side and the lower side, the first rotating rod (6) penetrates through a first sealing ring (4), the lower end of the first rotating rod (6) is connected with a first handle (7), the top end of the first rotating rod (6) is connected with a fixed block (8), the top of the fixed block (8) is connected with a cross-shaped rod (9), the left side and the right side of the top of the fixed block (8) are connected with springs (10), the top end of each spring (10) is connected with a rotating drum (11), a cross-shaped hole (12) is formed in each rotating drum (11), the cross-shaped rod (9) is located in each cross-shaped hole (12), the cross-shaped rod (9) is matched with the cross-shaped hole (12), the top end of each rotating drum (11) is connected with a spraying pipe (13), first through holes (15) are uniformly formed in the outer wall of each spraying pipe (13), a brush (14) is connected to the outer wall of each spraying pipe (13), a hose (16) is connected to the lower portion of the left wall of each spraying pipe (13), the tops of the left wall and the right wall of the collecting box (2) are connected with first connecting rods (17), the top ends of the first connecting rods (17) are connected with mounting frames (18), and the bottom walls of the mounting frames (18) are uniformly connected with annular rubber pads (19); the novel rubber block mounting frame is characterized by further comprising a second bearing seat (20), a first threaded rod (21), a first nut (22), a first guide rail (23), a first guide sleeve (24), a second handle (25), a first rubber block (26), a second connecting rod (27) and a second rubber block (28), wherein the rear sides of the upper parts of the left wall and the right wall of the mounting frame (18) are respectively connected with the second bearing seat (20), the first threaded rod (21) is installed on the second bearing seats (20) on the left side and the right side, the first nut (22) is uniformly arranged on the first threaded rod (21), the first guide rail (23) is connected between the top parts of the left wall and the right wall in the mounting frame (18), the first guide sleeve (24) is connected on the first guide rail (23) in a sliding mode, the bottom of the first guide sleeve (24) is connected with the top part of the first nut (22), the left end of the first threaded rod (21) is connected with the second handle (25), the first rubber block (26) is uniformly connected with the inner bottom part of the mounting frame (18), first block rubber (26) are located the left side of ring rubber pad (19), and the bottom of first nut (22) all is connected with second connecting rod (27), and the front side of second connecting rod (27) all is connected with second block rubber (28), and second block rubber (28) are located the right side of ring rubber pad (19), and second block rubber (28) are located right-hand-side directly of first block rubber (26).
2. The device for simultaneously cleaning the multiple test tubes for the chemical experiment teaching according to claim 1, further comprising a worm wheel (29), a third bearing seat (30), a second rotating rod (31), a third handle (32) and a worm (33), wherein the worm wheel (29) is connected to the left part of the first threaded rod (21), the third bearing seat (30) is connected to the middle part of the left wall of the mounting frame (18), the second rotating rod (31) is installed on the third bearing seat (30), the third handle (32) is connected to the bottom end of the second rotating rod (31), the worm (33) is connected to the top end of the second rotating rod (31), the worm (33) is located on the front side of the worm wheel (29), and the worm (33) is meshed with the worm wheel (29).
3. The device for simultaneously cleaning multiple test tubes for chemical experiment teaching according to claim 2, further comprising a motor (331), a turntable (34), a swinging rod (35), a sliding rail (36), a sliding block (37), a first gear (38) and a rack (39), wherein the motor (331) is connected to the right side of the inner rear wall of the installation box (3), the turntable (34) is connected to the front side of the motor (331), the sliding rail (36) is connected to the inner bottom wall of the installation box (3), the sliding rail (36) is located at the front side of the first rotating rod (6), the sliding block (37) is slidably connected to the sliding rail (36), the rack (39) is connected to the top of the sliding block (37), the swinging rod (35) is rotatably connected between the right end of the rack (39) and the turntable (34), the right end of the swinging rod (35) is eccentrically and rotatably connected to the turntable (34), the first gear (38) is connected to the middle part of the first rotating rod (6), the rack (39) is located on the front side of the first gear (38), and the rack (39) is meshed with the first gear (38).
4. The device for simultaneously cleaning multiple test tubes for chemical experiment teaching according to claim 3, further comprising a second sealing ring (40), a fourth bearing seat (41), a third rotating rod (42), a second gear (43), a second threaded rod (44), a second nut (45), a second guide rail (46), a second guide sleeve (47), a connecting plate (48) and an annular plate (50), wherein the left side of the top wall of the mounting box (3) is connected with the second sealing ring (40), the second sealing ring (40) is positioned on the left side of the first sealing ring (4), the left side of the top part in the mounting box (3) is connected with the fourth bearing seat (41), the fourth bearing seat (41) is positioned on the lower side of the second sealing ring (40), the fourth rotating rod (42) is mounted on the fourth bearing seat (41), the bottom end of the third rotating rod (42) is connected with the second gear (43), and the rack (39) is positioned on the front side of the second gear (43), rack (39) and second gear (43) meshing, the top of third bull stick (42) is connected with second threaded rod (44), be equipped with second nut (45) on second threaded rod (44), the top left side of install bin (3) is connected with second guide rail (46), second guide rail (46) are located between second threaded rod (44) and leftmost rotary drum (11), sliding connection has second guide pin bushing (47) on second guide rail (46), be connected with connecting plate (48) on second guide pin bushing (47), the left side and the second nut (45) of connecting plate (48) are connected, evenly open second through-hole (49) on connecting plate (48), rotary drum (11) pass second through-hole (49), the lower part of rotary drum (11) all is connected with annular plate (50), annular plate (50) and connecting plate (48) contact.
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| CN109967471A (en) * | 2019-04-26 | 2019-07-05 | 赵俊霞 | Automated test tube washer |
| CN110142073A (en) * | 2019-05-13 | 2019-08-20 | 安徽澳视科技有限公司 | A kind of Intelligent test bed |
| CN112974449B (en) * | 2021-04-12 | 2024-04-26 | 湖北粤玻实业有限公司 | Glass beverage bottle recycling processing system |
| CN116274034B (en) * | 2023-05-12 | 2023-08-04 | 山西阳煤千军汽车部件有限责任公司 | Cylinder cover cleaning device with overturning function |
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Effective date of registration: 20210726 Address after: 138000 Yanjiang Street Education Central Committee, Ningjiang district, Songyuan City, Jilin Province Applicant after: Zhang Yinghua Address before: 518100 room 517, building B, Feiyang Science Park, 8 Longchang Road, Baocheng 67 District, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Wan Xiuying |
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