CN113828602A - Use test tube cleaning device for chemistry experiment - Google Patents
Use test tube cleaning device for chemistry experiment Download PDFInfo
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- CN113828602A CN113828602A CN202111242663.0A CN202111242663A CN113828602A CN 113828602 A CN113828602 A CN 113828602A CN 202111242663 A CN202111242663 A CN 202111242663A CN 113828602 A CN113828602 A CN 113828602A
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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
- B08B9/34—Arrangements of conduits or nozzles
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- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of applied chemistry, and discloses a test tube cleaning device for an applied chemistry test, which comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with a top plate through stand columns, two sides of the top plate are fixedly provided with first motors, the tops of output shafts of the two first motors are fixedly provided with screw rods, and the two screw rods are respectively and rotatably arranged in the two stand columns; the first motor operates to drive the screw rod at the top of the output shaft of the first motor to rotate, the screw rod rotates to drive the screw nut in threaded connection with the outer wall of the first motor to move up and down, the screw nut can drive the side plate to move up and down through the connecting block in a moving mode, and the side plate can drive the control plate to move up and down in a moving mode; the test tube is inserted in the collet and is inserted the ring, and the curb plate reciprocates and can drive the test tube and reciprocate, and when the curb plate upwards removed gradually, the cotton cover that absorbs water of jib bottom outer wall can inject the test tube gradually in to clean the inner wall of test tube, keep the drying of test tube inner wall.
Description
Technical Field
The invention relates to the technical field of applied chemistry, in particular to a test tube cleaning device for an applied chemistry test.
Background
The applied chemistry is a discipline for cultivating advanced specialized talents which have basic knowledge, basic theory, basic skills, related engineering technical knowledge and stronger experimental skills in the aspect of chemistry, have scientific thinking and scientific experimental training in the aspect of chemical basic research and applied basic research, and can be used for scientific research, teaching work and management work in scientific research institutions, higher schools, enterprises and public institutions and the like; in the teaching work of applied chemistry, chemical experiments are often needed, a large number of polluted test tubes are generated after the chemical experiments, and the test tubes need to be cleaned in time in order to facilitate the next experiment and the storage of the test tubes, but the manual cleaning efficiency of the large number of test tubes is very low, the workload is large, and the cleaning is not thorough enough;
the Chinese patent publication number is: CN108311497A patent of the invention provides a test tube cleaning device, which includes a test tube rack, a mounting rack, a driving mechanism and a cleaning member, wherein the test tube rack is used for loading a test tube, the mounting rack is used for supporting, the driving mechanism is mounted on the mounting rack, and the driving mechanism can at least output lifting motion, the cleaning member is located above the test tube, the cleaning member is mounted on the driving mechanism, and lifting motion is realized under the driving of the driving mechanism, so as to clean the test tube. The invention can improve the cleaning efficiency and cleaning effect of the test tube.
In the above patent, although the test tube can be cleaned under the driving of the driving mechanism, in practical application, we find that there still exist certain disadvantages, such as:
the cleaning device can generate splash when cleaning the test tube, thereby not only causing waste of water resources, but also easily polluting the surrounding environment, and simultaneously, the cleaning device is not convenient for drying the inner wall of the test tube after cleaning the test tube;
based on this, we propose a test tube cleaning device for chemical tests, and hopefully solve the defects in the prior art.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the test tube cleaning device for the application of the chemical test, which has the advantages of good cleaning effect, prevention of splash in cleaning and convenience in drying the inner wall of the test tube.
(II) technical scheme
In order to achieve the purposes of good cleaning effect, preventing splash during cleaning and facilitating drying of the inner wall of the test tube, the invention provides the following technical scheme: a test tube cleaning device for an application chemistry test comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with a top plate through stand columns, two sides of the top plate are fixedly provided with first motors, the tops of output shafts of the two first motors are fixedly provided with lead screws, the two lead screws are respectively rotatably arranged in the two stand columns, the outer walls of the two lead screws are respectively in threaded connection with a nut, the outer walls of the two nuts are respectively and fixedly provided with connecting blocks, the tail ends of the two connecting blocks extend to the outer parts of the stand columns and are fixedly connected with side plates, and a control plate is movably arranged between the two side plates;
the test tube test bed is characterized in that bottom supports are uniformly arranged on the outer wall of the control panel, an insert ring is arranged above each bottom support, the insert rings are fixedly arranged on the outer wall of the control panel, and test tubes are inserted into the inner walls of the bottom supports and the insert rings;
the bottom of roof evenly is provided with the jib, the outer wall parcel of jib bottom is provided with the cotton cover that absorbs water.
As a preferable technical scheme of the invention, the outer wall of the upright post is provided with a movable groove matched with the connecting block, and the connecting block is arranged on the inner wall of the movable groove in a sliding manner.
As a preferable technical scheme of the invention, the installation position of the suspender and the insertion position of the test tube in the bottom support and the insertion ring are on the same vertical line.
As a preferred technical scheme of the invention, a plurality of sliding grooves are uniformly formed in the outer wall of the control panel, sliding rods are arranged on the inner walls of the sliding grooves in a sliding manner, an arc-shaped push plate is fixedly mounted at the tail ends of the sliding rods, and the arc-shaped push plate is movably arranged on the outer wall of the test tube;
the hold-down mechanism of setting in the control panel inside drives and removes about slide bar and the arc push pedal in order to compress tightly the test tube.
As a preferred technical scheme of the invention, the pressing mechanism comprises an electric push rod, a movable plate, mounting boxes and connecting rods, wherein a plurality of mounting boxes are uniformly arranged inside the control plate, a plurality of sliding rods are correspondingly arranged on the outer walls of the mounting boxes one by one, and the mounting boxes are fixedly connected through the connecting rods;
the movable plate is fixedly mounted at the bottom of the mounting box at the leftmost side, the movable plate is fixedly mounted at the top of an output shaft of the electric push rod, and the electric push rod is fixedly mounted on the inner wall of the control panel.
As a preferred technical scheme of the invention, the top parts of the mounting boxes are also fixedly provided with guide sleeves, guide rods are inserted into the guide sleeves, and the left end and the right end of each guide rod are fixedly arranged on the inner wall of the control panel.
As a preferred technical scheme of the invention, the inner wall of the mounting box is provided with a sliding block in a sliding manner, and a spring is fixedly connected between the right side of the sliding block and the inner side wall of the mounting box;
the slide bar fixed mounting is on the outer wall of slider, the outer wall of mounting box still seted up with slide bar assorted pole groove.
As a preferred technical scheme of the invention, the left end of the control panel is rotatably arranged on the outer wall of one side plate through a connecting shaft, and the right end of the control panel is connected with the other side plate through a rotating shaft;
the end of the rotating shaft extends to the inside of the side plate and is fixedly connected with a driven wheel, the outer wall of the driven wheel is meshed with a driving wheel, the driving wheel is fixedly installed at the top of an output shaft of the second motor, and the second motor is fixedly installed on the inner side wall of the side plate.
As a preferred technical scheme of the invention, a cleaning cabinet is fixedly mounted at the top of the bottom plate, a plurality of slots are uniformly formed in the inner top wall of the cleaning cabinet, and the forming positions of the slots correspond to the arranging positions of the test tubes one by one;
the spray heads are arranged below the slots and fixedly mounted at the tops of the water supply pipes, the water supply pipes are buried in the bottom plate, and the tail ends of the water supply pipes are fixedly connected with water pumps.
As a preferable technical scheme of the invention, the bottom of the cleaning cabinet is also provided with a drain pipe.
(III) advantageous effects
Compared with the prior art, the invention provides a test tube cleaning device for an application chemical test, which has the following beneficial effects:
1. according to the test tube cleaning device for the application chemical test, the first motor operates to drive the screw rod at the top of the output shaft of the first motor to rotate, the screw rod rotates to drive the screw nut in threaded connection with the outer wall of the first motor to move up and down, the screw nut can drive the side plate to move up and down through the connecting block when moving up and down, and the side plate can drive the control plate to move up and down when moving up and down;
the test tube is inserted in the collet and is inserted the ring, and the curb plate reciprocates and can drive the test tube and reciprocate, and when the curb plate upwards removed gradually, the cotton cover that absorbs water of jib bottom outer wall can inject the test tube gradually in to clean the inner wall of test tube, keep the drying of test tube inner wall.
2. According to the test tube cleaning device for the application chemical test, after the test tube is inserted into the bottom support and the insertion ring, the electric push rod is controlled to operate, so that the arc-shaped push plate can move towards the test tube, the test tube is pushed, the test tube is clamped between the arc-shaped push plate and the inner walls of the bottom support and the insertion ring, the position of the test tube is stably fixed, and the test tube is prevented from shaking or falling off;
the movable plate that electric putter operation drove its output shaft top removes about, when the movable plate moved left, can drive the mounting box and move left, the mounting box moves left and can drive slide bar and arc push pedal and push away the crowded test tube left through its inside slider, fix the position of test tube, because the right side of slider still is provided with the spring with the inside wall of mounting box, so when the size of test tube is not uniform, can make all mounting boxes continuously move left, until all test tubes all pushed away by the arc push pedal, under the cushioning effect of spring, the arc push pedal that has pushed the test tube before can compression spring, and can not damage the test tube.
3. According to the test tube cleaning device for the application chemical test, the second motor operates to drive the driving wheel at the top of the output shaft of the second motor to rotate, the driving wheel rotates to drive the driven wheel meshed with the outer wall of the second motor to rotate, the driven wheel rotates to drive the control panel to rotate through the rotating shaft, the control panel integrally overturns after rotating by one hundred eighty degrees, and the orifice of the test tube faces downwards;
the mouth of pipe of test tube is towards back downwards, the operation of the first motor of secondary control can make the whole downstream of control panel, inject the slot that washs the cabinet until the mouth of pipe of test tube, the mouth of pipe of test tube injects back in the slot that washs the cabinet, control water pump operation can make the shower nozzle water spray through the delivery pipe, shower nozzle spun water just strikes on the inner wall of test tube, carry out effectual washing to the test tube, the maximize degree has utilized the water resource, also can not produce the condition that the splash is all around simultaneously, do not cause the pollution to the surrounding environment.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a column section of the present invention;
FIG. 3 is an enlarged schematic view of a control plate portion of the present invention;
FIG. 4 is a cross-sectional view of a control plate portion of the present invention;
FIG. 5 is a cross-sectional view of a mounting box portion of the present invention;
FIG. 6 is a cross-sectional view of a side panel portion of the present invention;
FIG. 7 is a sectional view of a portion of the wash tank of the present invention.
In the figure: 1. a base plate; 2. a column; 3. a top plate; 4. a first motor; 5. a screw rod; 6. a nut; 7. connecting blocks; 8. a movable groove; 9. a chute; 10. a side plate; 11. a control panel; 12. a bottom support; 13. inserting a ring; 14. a test tube; 15. a boom; 16. a water-absorbing cotton sleeve; 17. an arc-shaped push plate; 18. a slide bar; 19. a slider; 20. mounting a box; 21. a spring; 22. a connecting rod; 23. a guide sleeve; 24. a guide bar; 25. moving the plate; 26. an electric push rod; 27. a second motor; 28. a driving wheel; 29. a driven wheel; 30. a rotating shaft; 31. cleaning the cabinet; 32. a slot; 33. a drain pipe; 34. a water supply pipe; 35. and (4) a spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a test tube cleaning device for an applied chemistry test comprises a bottom plate 1, wherein two sides of the top of the bottom plate 1 are fixedly connected with a top plate 3 through upright posts 2, two sides of the top plate 3 are fixedly provided with first motors 4, top portions of output shafts of the two first motors 4 are fixedly provided with lead screws 5, the two lead screws 5 are respectively rotatably arranged in the two upright posts 2, outer walls of the two lead screws 5 are respectively in threaded connection with nuts 6, outer walls of the two nuts 6 are respectively and fixedly provided with connecting blocks 7, ends of the two connecting blocks 7 extend to the outer portions of the upright posts 2 and are fixedly connected with side plates 10, a control plate 11 is movably arranged between the two side plates 10, the outer walls of the control plate 11 are respectively and uniformly provided with bottom supports 12, an insert ring 13 is arranged above each bottom support 12, the insert ring 13 is fixedly arranged on the outer wall of the control plate 11, and test tubes 14 are inserted into inner walls of the bottom supports 12 and the insert rings 13;
the first motor 4 operates to drive the screw rod 5 at the top of the output shaft to rotate, the screw rod 5 rotates to drive the screw nut 6 in threaded connection with the outer wall of the screw rod to move up and down, the screw nut 6 can drive the side plate 10 to move up and down through the connecting block 7 in the up-and-down movement mode, the side plate 10 can drive the control plate 11 to move up and down in the up-and-down movement mode, the test tube 14 is inserted into the bottom support 12 and the inserting ring 13, and the side plate 10 can drive the test tube 14 to move up and down in the up-and-down movement mode;
the bottom of the top plate 3 is uniformly provided with hanging rods 15, the outer wall of the bottom of each hanging rod 15 is wrapped with a water-absorbing cotton sleeve 16, and when the side plate 10 gradually moves upwards, the water-absorbing cotton sleeves 16 on the outer wall of the bottom of each hanging rod 15 are gradually inserted into the test tubes 14, so that the inner walls of the test tubes 14 are cleaned, and the inner walls of the test tubes 14 are kept dry;
in this embodiment, the heating wire may be disposed inside the suspension rod 15, and the moisture adsorbed on the absorbent cotton cover 16 may be evaporated by the heating wire to be dried quickly;
the outer wall of the upright post 2 is provided with a movable groove 8 matched with the connecting block 7, the connecting block 7 is arranged on the inner wall of the movable groove 8 in a sliding manner, and the connecting block 7 is arranged in the movable groove 8 in a sliding manner to limit the rotation of the screw nut 6, so that the screw nut 6 can only move up and down in a translational manner under the driving of the screw rod 5;
the installation position of jib 15 and the position of establishing of inserting of test tube 14 in collet 12 and insert ring 13 are on same vertical line, and when test tube 14 upward movement, the cotton cover 16 that absorbs water of the outer wall of jib 15 bottom just can inject test tube 14 in, cleans test tube 14.
Example two:
referring to fig. 4 and 5, on the basis of the first embodiment, a plurality of sliding grooves 9 are uniformly formed in the outer wall of a control plate 11, a sliding rod 18 is slidably disposed on the inner wall of each sliding groove 9, an arc-shaped push plate 17 is fixedly mounted at the tail end of each sliding rod 18, the arc-shaped push plates 17 are movably disposed on the outer wall of a test tube 14, and a pressing mechanism disposed inside the control plate 11 drives the sliding rods 18 and the arc-shaped push plates 17 to move left and right to press the test tube 14;
in this embodiment, the pressing mechanism includes an electric push rod 26, a moving plate 25, mounting boxes 20 and connecting rods 22, a plurality of mounting boxes 20 are uniformly arranged inside the control panel 11, a plurality of sliding rods 18 are respectively arranged on the outer walls of the mounting boxes 20 in a one-to-one correspondence manner, the mounting boxes 20 are fixedly connected through the connecting rods 22, the moving plate 25 is fixedly mounted at the bottom of the mounting box 20 at the leftmost side, the moving plate 25 is fixedly mounted at the top of an output shaft of the electric push rod 26, and the electric push rod 26 is fixedly mounted on the inner wall of the control panel 11; test tube 14 inserts collet 12 and inserts the ring 13 in the back, and control electric putter 26 operation can make arc push pedal 17 move towards test tube 14 department, pushes away test tube 14, presss from both sides test tube 14 between arc push pedal 17 and collet 12 and the inner wall of inserting ring 13, and the position of fixing test tube 14 stably prevents that test tube 14 from rocking or droing, and is specific:
the electric push rod 26 operates to drive the moving plate 25 at the top of the output shaft of the electric push rod to move left and right, when the moving plate 25 moves left, the mounting box 20 is driven to move left, and the mounting box 20 moves left to drive the sliding rod 18 and the arc-shaped push plate 17 to move left to push the test tube 14 through the sliding block 19 in the mounting box, so that the position of the test tube 14 is fixed;
the top parts of the plurality of mounting boxes 20 are also fixedly provided with guide sleeves 23, guide rods 24 are inserted into the guide sleeves 23, the left end and the right end of each guide rod 24 are fixedly arranged on the inner wall of the control panel 11, and the guide sleeves 23 are sleeved on the guide rods 24 to enable the mounting boxes 20 to move left and right more stably;
in the embodiment, a sliding block 19 is slidably arranged on the inner wall of the mounting box 20, a spring 21 is fixedly connected between the right side of the sliding block 19 and the inner side wall of the mounting box 20, a sliding rod 18 is fixedly arranged on the outer wall of the sliding block 19, and a rod groove matched with the sliding rod 18 is further formed in the outer wall of the mounting box 20;
because the right side of slider 19 still is provided with spring 21 with the inside wall of mounting box 20, so when the not uniform in size of test tube 14, can make all mounting boxes 20 continuously move left, until all test tubes 14 all are pushed by arc push pedal 17 and crowd, under the cushioning effect of spring 21, the arc push pedal 17 that has pushed test tube 14 before can compress spring 21, and can not damage test tube 14.
Example three:
referring to fig. 6 and 7, on the basis of the first embodiment, the left end of the control board 11 is rotatably disposed on the outer wall of one side board 10 through a connecting shaft, the right end of the control board 11 is connected to the other side board 10 through a rotating shaft 30, the end of the rotating shaft 30 extends into the side board 10 and is fixedly connected to a driven wheel 29, the outer wall of the driven wheel 29 is engaged with a driving wheel 28, the driving wheel 28 is fixedly mounted on the top of the output shaft of the second motor 27, and the second motor 27 is fixedly mounted on the inner side wall of the side board 10;
the second motor 27 operates to drive the driving wheel 28 at the top of the output shaft to rotate, the driving wheel 28 rotates to drive the driven wheel 29 meshed with the outer wall of the driving wheel to rotate, the driven wheel 29 rotates to drive the control panel 11 to rotate through the rotating shaft 30, the control panel 11 rotates one hundred eighty degrees and then is turned over integrally, and at the moment, the orifice of the test tube 14 faces downwards;
the cleaning cabinet 31 is fixedly installed at the top of the bottom plate 1, a plurality of slots 32 are evenly formed in the inner top wall of the cleaning cabinet 31, the forming positions of the slots 32 correspond to the forming positions of the test tubes 14 one by one, spray heads 35 are arranged below the slots 32, the spray heads 35 are fixedly installed at the top of a water supply pipe 34, the water supply pipe 34 is buried in the bottom plate 1, a water pump is fixedly connected to the tail end of the water supply pipe 34, the whole control panel 11 can move downwards by controlling the operation of the first motor 4 after the pipe orifices of the test tubes 14 face downwards until the pipe orifices of the test tubes 14 are inserted into the slots 32 of the cleaning cabinet 31, the water pump is controlled to operate to enable the spray heads 35 to spray water through the water supply pipe 34 after the pipe orifices of the test tubes 14 are inserted into the slots 32 of the cleaning cabinet 31, water sprayed by the spray heads 35 just impacts on the inner walls of the test tubes 14 to effectively clean the test tubes 14, water resources are utilized to the maximum extent, the situation of splashing and splashing can not be generated, and the pollution to the surrounding environment can not be caused;
the bottom of the cleaning cabinet 31 is also provided with a drain pipe 33, accumulated water in the cleaning cabinet 31 can be conveniently drained through the drain pipe 33, and the accumulation of cleaning water is prevented.
The working principle and the using process of the invention are as follows:
the first motor 4 operates to drive the screw rod 5 at the top of the output shaft of the first motor to rotate, the screw rod 5 rotates to drive the screw nut 6 in threaded connection with the outer wall of the screw rod to move up and down, the screw nut 6 can drive the side plate 10 to move up and down through the connecting block 7 when moving up and down, and the side plate 10 can drive the control plate 11 to move up and down when moving up and down;
the test tube 14 is inserted into the bottom support 12 and the insert ring 13, the side plate 10 can drive the test tube 14 to move up and down by moving up and down, when the side plate 10 gradually moves up, the water absorption cotton sleeve 16 on the outer wall of the bottom of the suspender 15 can be gradually inserted into the test tube 14, so that the inner wall of the test tube 14 is cleaned, and the inner wall of the test tube 14 is kept dry;
after the test tube 14 is inserted into the bottom support 12 and the insert ring 13, the electric push rod 26 is controlled to operate, so that the arc-shaped push plate 17 can move towards the test tube 14 to push the test tube 14, the test tube 14 is clamped between the arc-shaped push plate 17 and the inner walls of the bottom support 12 and the insert ring 13, the position of the test tube 14 is stably fixed, and the test tube 14 is prevented from shaking or falling off;
the electric push rod 26 operates to drive the moving plate 25 at the top of the output shaft of the electric push rod to move left and right, when the moving plate 25 moves left, the mounting box 20 is driven to move left, the mounting box 20 can drive the sliding rod 18 and the arc-shaped push plate 17 to move left to push the test tube 14 through the sliding block 19 inside the mounting box, and the position of the test tube 14 is fixed, because the spring 21 is arranged on the right side of the sliding block 19 and the inner side wall of the mounting box 20, when the sizes of the test tubes 14 are different, all the mounting boxes 20 can continuously move left until all the test tubes 14 are pushed by the arc-shaped push plate 17, and under the buffer action of the spring 21, the arc-shaped push plate 17 which has pushed the test tube 14 before can compress the spring 21, so that the test tubes 14 cannot be damaged;
the second motor 27 operates to drive the driving wheel 28 at the top of the output shaft to rotate, the driving wheel 28 rotates to drive the driven wheel 29 meshed with the outer wall of the driving wheel to rotate, the driven wheel 29 rotates to drive the control panel 11 to rotate through the rotating shaft 30, the control panel 11 rotates one hundred eighty degrees and then is turned over integrally, and the orifice of the test tube 14 faces downwards;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an use test tube cleaning device for chemical test, includes bottom plate (1), its characterized in that: the two sides of the top of the bottom plate (1) are fixedly connected with top plates (3) through stand columns (2), the two sides of the top of each top plate (3) are fixedly provided with first motors (4), the tops of output shafts of the two first motors (4) are fixedly provided with lead screws (5), the two lead screws (5) are respectively rotatably arranged in the two stand columns (2), the outer walls of the two lead screws (5) are respectively in threaded connection with nuts (6), the outer walls of the two nuts (6) are respectively and fixedly provided with connecting blocks (7), the tail ends of the two connecting blocks (7) extend to the outer parts of the stand columns (2) and are fixedly connected with side plates (10), and a control plate (11) is movably arranged between the two side plates (10);
the outer wall of the control panel (11) is uniformly provided with bottom supports (12), an insert ring (13) is arranged above each bottom support (12), the insert rings (13) are fixedly arranged on the outer wall of the control panel (11), and test tubes (14) are inserted into the inner walls of the bottom supports (12) and the insert rings (13);
the bottom of roof (3) evenly is provided with jib (15), the outer wall parcel of jib (15) bottom is provided with absorbent cotton cover (16).
2. The apparatus for washing test tubes for chemical test according to claim 1, wherein: the outer wall of the upright post (2) is provided with a movable groove (8) matched with the connecting block (7), and the connecting block (7) is arranged on the inner wall of the movable groove (8) in a sliding manner.
3. The apparatus for washing test tubes for chemical test according to claim 1, wherein: the installation position of the suspender (15) and the insertion position of the test tube (14) in the bottom support (12) and the insertion ring (13) are on the same vertical line.
4. The apparatus for washing test tubes for chemical test according to claim 1, wherein: the outer wall of the control panel (11) is uniformly provided with a plurality of sliding grooves (9), the inner wall of each sliding groove (9) is provided with a sliding rod (18) in a sliding manner, the tail end of each sliding rod (18) is fixedly provided with an arc-shaped push plate (17), and each arc-shaped push plate (17) is movably arranged on the outer wall of the test tube (14);
the pressing mechanism arranged in the control panel (11) drives the slide bar (18) and the arc-shaped push plate (17) to move left and right to press the test tube (14).
5. The apparatus for washing test tubes for chemical test according to claim 4, wherein: the pressing mechanism comprises an electric push rod (26), a moving plate (25), mounting boxes (20) and connecting rods (22), a plurality of mounting boxes (20) are uniformly arranged inside the control plate (11), a plurality of sliding rods (18) are correspondingly arranged on the outer walls of the mounting boxes (20) one by one, and the mounting boxes (20) are fixedly connected through the connecting rods (22);
the bottom of the leftmost side of the mounting box (20) is fixedly provided with a movable plate (25), the movable plate (25) is fixedly arranged at the top of an output shaft of an electric push rod (26), and the electric push rod (26) is fixedly arranged on the inner wall of the control plate (11).
6. The apparatus for washing test tubes for chemical test according to claim 5, wherein: the top of a plurality of mounting box (20) is fixed with uide bushing (23) still, the inside of uide bushing (23) is inserted and is equipped with guide bar (24), the equal fixed mounting in both ends is on the inner wall of control panel (11) about guide bar (24).
7. The apparatus for washing test tubes for chemical tests according to claim 6, wherein: a sliding block (19) is arranged on the inner wall of the mounting box (20) in a sliding manner, and a spring (21) is fixedly connected between the right side of the sliding block (19) and the inner side wall of the mounting box (20);
the sliding rod (18) is fixedly installed on the outer wall of the sliding block (19), and a rod groove matched with the sliding rod (18) is further formed in the outer wall of the installation box (20).
8. The apparatus for washing test tubes for chemical test according to claim 1, wherein: the left end of the control plate (11) is rotatably arranged on the outer wall of one side plate (10) through a connecting shaft, and the right end of the control plate (11) is connected with the other side plate (10) through a rotating shaft (30);
the end of axis of rotation (30) extends to the inside of curb plate (10) and fixedly connected with follows driving wheel (29), the outer wall meshing of following driving wheel (29) has drive wheel (28), drive wheel (28) fixed mounting is at the output shaft top of second motor (27), second motor (27) fixed mounting is on the inside wall of curb plate (10).
9. The apparatus for washing test tubes for chemical test according to claim 8, wherein: a cleaning cabinet (31) is fixedly installed at the top of the bottom plate (1), a plurality of slots (32) are uniformly formed in the inner top wall of the cleaning cabinet (31), and the forming positions of the slots (32) correspond to the arranging positions of the test tubes (14) one by one;
the spray heads (35) are arranged below the slots (32), the spray heads (35) are fixedly mounted at the top of the water supply pipe (34), the water supply pipe (34) is embedded in the bottom plate (1), and the tail end of the water supply pipe (34) is fixedly connected with a water pump.
10. The apparatus for washing test tubes for chemical test according to claim 9, wherein: the bottom of the cleaning cabinet (31) is also provided with a drain pipe (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242663.0A CN113828602A (en) | 2021-10-25 | 2021-10-25 | Use test tube cleaning device for chemistry experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242663.0A CN113828602A (en) | 2021-10-25 | 2021-10-25 | Use test tube cleaning device for chemistry experiment |
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| CN113828602A true CN113828602A (en) | 2021-12-24 |
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| CN202111242663.0A Withdrawn CN113828602A (en) | 2021-10-25 | 2021-10-25 | Use test tube cleaning device for chemistry experiment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932127A (en) * | 2022-03-28 | 2022-08-23 | 武汉大学中南医院 | Cleaning device for static matching center |
-
2021
- 2021-10-25 CN CN202111242663.0A patent/CN113828602A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932127A (en) * | 2022-03-28 | 2022-08-23 | 武汉大学中南医院 | Cleaning device for static matching center |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211224 |
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| WW01 | Invention patent application withdrawn after publication |