CN112157088A - High-efficient belt cleaning device of organic chemistry experiment test tube - Google Patents
High-efficient belt cleaning device of organic chemistry experiment test tube Download PDFInfo
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- CN112157088A CN112157088A CN202011036477.7A CN202011036477A CN112157088A CN 112157088 A CN112157088 A CN 112157088A CN 202011036477 A CN202011036477 A CN 202011036477A CN 112157088 A CN112157088 A CN 112157088A
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an efficient cleaning device for organic chemical experiment test tubes, which comprises a fixing frame and a base, wherein the upper end of the inner wall of the base is fixedly connected with the fixing frame, the lower end of the inner part of the fixing frame is provided with a turntable, the bottom of the turntable is provided with a mounting groove, the central position of the inner part of the mounting groove is provided with a driving wheel, the outer side of the driving wheel is annularly provided with a driven wheel matched with the driving wheel, the top ends of the driven wheel and the driving wheel penetrate through the turntable and are provided with a cleaning mechanism, and the inner bottom of the base is provided with a driving mechanism for driving the turntable. According to the invention, the cleaning rod moves up and down in the test tube and is matched with the self-rotation, so that the cleaning range can be enlarged, the working efficiency is improved, and the cleaning quality is improved.
Description
Technical Field
The invention relates to the technical field of organic chemistry, in particular to a high-efficiency cleaning device for an organic chemistry experiment test tube.
Background
Organic chemistry, also known as carbon chemistry, is a science of studying the composition, structure, properties, preparation methods and applications of organic compounds, and is an extremely important branch of chemistry. The test tube is an indispensable experimental tool in chemical experiments, and the test tube can be directly heated and used as a reaction container for a small amount of reagents. After the experiment, need wash the test tube, present organic chemistry experiment test tube cleaning device can't carry out the upper and lower portable washing to the test tube inner wall, and work efficiency is low, and cleaning quality is not good.
Disclosure of Invention
The invention aims to provide an efficient cleaning device for organic chemical experiment test tubes, which can enlarge the cleaning range, improve the working efficiency, improve the cleaning quality and solve the problems in the background technology by moving a cleaning rod up and down in the test tube and matching with the rotation of the cleaning rod.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient belt cleaning device of organic chemistry experiment test tube, includes mount and base, the upper end fixedly connected with mount of base inner wall, the inside lower extreme of mount is provided with the carousel, the bottom of carousel is provided with the mounting groove, the inside central point department of putting of mounting groove is provided with the action wheel, the annular in the action wheel outside be provided with action wheel assorted follows the driving wheel, pass the carousel and be provided with wiper mechanism from the top of driving wheel with the action wheel, the interior bottom installation of base is provided with the messenger the carousel with action wheel pivoted actuating mechanism.
Preferably, actuating mechanism includes belt pulley mechanism, driving motor, first installation axle and second installation axle, the vertical first installation axle that is provided with in actuating mechanism bottom, the lower extreme of first installation axle one side is provided with the derailleur, the top fixedly connected with driving motor of derailleur, first installation epaxial cover is equipped with first ratchet mechanism and second ratchet mechanism respectively, second ratchet mechanism is connected bottom the mounting groove through the pivot, the lower extreme of mount one side is provided with the second installation axle that runs through the mount bottom, second installation epaxial pot head is equipped with rotates the tooth, mounting groove outside annular be provided with rotate tooth assorted teeth of a cogwheel, second installation axle lower extreme extends to the mount outside and is connected with first ratchet mechanism through belt pulley mechanism.
Preferably, the first ratchet mechanism and the second ratchet mechanism both comprise ratchet sleeves and ratchet gears, the ratchet sleeves matched with the ratchet gears are sleeved on the outer sides of the ratchet gears, the inner sides of the ratchet gears are welded with the side wall of the first mounting shaft, the first ratchet mechanism is arranged anticlockwise, and the second ratchet mechanism is arranged clockwise.
Preferably, the inner wall of the fixing frame is fixedly connected with a sliding rail in an annular manner, the sliding rail is fixedly connected with a connecting rod through a roller matched with the sliding rail, and one end, far away from the roller, of the connecting rod is welded with the side wall of the turntable.
Preferably, wiper mechanism includes the water jet, washs cotton, hinge bar, first spring, spout, second spring, inlet, clear water, mount pad, reservoir, check valve, piston plate, cleaner, slider, connecting pipe and washs the stick, the wiper mechanism bottom is provided with the mount pad, the mount pad top is provided with the spout relatively, the spout is connected with the hinge bar through assorted slider in it, the hinge bar top all is connected with the washing stick, it all is provided with the water jet to wash excellent both sides, the both ends of wasing the stick all are provided with the washing cotton.
Preferably, the both ends of mount pad inside all are provided with the reservoir, the reservoir all communicates with the water jet through the connecting pipe, the reservoir inboard all is provided with the piston board through the second spring, the inside clear water that is provided with of one of them reservoir, the inside cleaner that is provided with of another reservoir, the reservoir openly all fixedly connected with inlet, the inside check valve that is provided with of inlet.
Preferably, the top end of the turntable on one side of the cleaning mechanism is fixedly connected with a mounting frame, and the top end of the mounting frame is connected with a flexible jacket.
Preferably, the fixing frame and the base are integrally welded.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the first spring and the matching connection effect of the hinge rod, when the rotating speed of the mounting seat changes, the sliding block can move left and right in the sliding groove under the combined action of centrifugal force and the first spring, and at the moment, the driven wheel can drive the cleaning rod to move up and down in the test tube and is matched with the self-rotation, so that the cleaning range can be enlarged, and the working efficiency is improved.
2. According to the invention, through the clean water and the cleaning agent which are respectively arranged in the liquid storage tank, when the rotating speed of the mounting seat changes, the piston plate can slide left and right in the liquid storage tank under the combined action of the centrifugal force and the second spring, and when the one-way valve is separated towards two sides, the one-way valve generates a pressure action, so that the clean water and the cleaning agent are respectively sprayed out from the water spray opening through the connecting pipe, and the cleaning efficiency and the cleaning quality can be further improved by matching with the wiping action of the cleaning cotton.
3. The rotating disc is driven to rotate at a high speed through meshing transmission between the rotating teeth and the gear teeth, the clean water is positioned at the edge of the rotating disc, when the rotating disc rotates at a high speed, the clean water is extruded to be sprayed out through the water spray opening under the action of outward centrifugation, the cleaning agent is not extruded and is not sprayed out, only the clean water is sprayed out, meanwhile, the sliding blocks slide outwards in the sliding grooves under the action of outward centrifugation, and due to the connection action of the hinged rods, the cleaning rod can be inclined, is further closely attached to the side wall, is favorable for removing stains, and further enables the test tube to be cleaned completely.
4. According to the invention, through the action of the first ratchet mechanism and the second ratchet mechanism, when the driving motor is started to work and is enabled to rotate anticlockwise or clockwise, the rotating disc or the driving wheel can be respectively driven to rotate, so that the energy utilization rate is improved, the operation is simple, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the turntable according to the present invention;
FIG. 3 is a schematic front sectional view of the cleaning mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the ratchet gear of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a flexible jacket; 2. a fixed mount; 3. a base; 4. a belt pulley mechanism; 5. a transmission; 6. a drive motor; 7. a first mounting shaft; 8. mounting grooves; 9. a driving wheel; 10. a turntable; 11. a cleaning mechanism; 12. a mounting frame; 13. a driven wheel; 14. a ratchet sleeve; 15. a ratchet gear; 16. a connecting rod; 17. a slide rail; 18. a roller; 19. a second mounting shaft; 20. rotating the teeth; 21. gear teeth; 22. a first ratchet mechanism; 23. a second ratchet mechanism; 1101. a water jet; 1102. cleaning cotton; 1103. a hinged lever; 1104. a first spring; 1105. a chute; 1106. a second spring; 1107. a liquid inlet; 1108. clear water; 1109. a mounting seat; 1110. a liquid storage tank; 1111. a one-way valve; 1112. a piston plate; 1113. cleaning agent; 1114. a slider; 1115. a connecting pipe; 1116. and (5) cleaning the rod.
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.
Referring to fig. 1 to 7, the present invention provides a technical solution: an efficient cleaning device for organic chemical experiment test tubes comprises a fixing frame 2 and a base 3, wherein the fixing frame 2 is fixedly connected to the upper end of the inner wall of the base 3;
the fixed frame 2 and the base 3 are welded and integrated;
the fixing frame 2 and the base 3 are welded and integrated, so that the overall strength of the device can be improved;
a sliding rail 17 is fixedly connected to the inner wall of the fixed frame 2 in an annular manner, the sliding rail 17 is fixedly connected with a connecting rod 16 through a roller 18 matched in the sliding rail 17, and one end of the connecting rod 16 far away from the roller 18 is welded with the side wall of the turntable 10;
the stability of the turntable 10 during rotation can be improved through the action of the arranged slide rail 17 and the roller 18;
a rotary table 10 is arranged at the lower end inside the fixed frame 2, a mounting groove 8 is formed in the bottom of the rotary table 10, a driving wheel 9 is arranged in the center of the inside of the mounting groove 8, a driven wheel 13 matched with the driving wheel 9 is annularly arranged on the outer side of the driving wheel 9, and the driven wheel 13 and the top end of the driving wheel 9 penetrate through the rotary table 10 and are provided with a cleaning mechanism 11;
the top ends of the turntables 10 on one side of the cleaning mechanism 11 are fixedly connected with mounting frames 12, and the top ends of the mounting frames 12 are connected with flexible jackets 1;
through the arranged flexible jacket 1, test tubes to be cleaned are sequentially clamped into the flexible jacket 1 to realize fixation;
the cleaning mechanism 11 comprises a water spray port 1101, cleaning cotton 1102, a hinged rod 1103, a first spring 1104, a sliding groove 1105, a second spring 1106, a liquid inlet 1107, clean water 1108, a mounting seat 1109, a liquid storage tank 1110, a one-way valve 1111, a piston plate 1112, a cleaning agent 1113, a sliding block 1114, a connecting pipe 1115 and a cleaning rod 1116, wherein the mounting seat 1109 is arranged at the bottom of the cleaning mechanism 11, the sliding groove 1105 is oppositely arranged at the top of the mounting seat 1109, the sliding groove 1105 is connected with the hinged rod 1103 through the sliding block 1114 matched with the sliding groove 1105 in the sliding groove, the top end of the hinged rod 1103 is connected with the cleaning rod 1116, the water spray port 1101 is arranged on each of two sides of the cleaning rod;
through the adjusting action of the speed changer 5, the rotating speed of the first mounting shaft 7 can be changed, on one hand, through the arrangement of the first spring 1104 and the connection action of the hinge rod 1103, when the rotating speed of the mounting seat 1109 changes, the centrifugal force and the first spring 1104 act together, the sliding block 1114 can move left and right in the sliding groove 1105, at the moment, the driven wheel 13 can drive the cleaning rod 1116 to move up and down in the test tube and rotate by itself, and the cleaning range can be enlarged;
on the other hand, through the clear water 1108 and the cleaning agent 1113 respectively arranged in the liquid storage tank 1110, similarly, when the rotating speed of the mounting seat 1109 changes, the centrifugal force and the second spring 1106 act together to realize that the piston plate 1112 slides left and right in the liquid storage tank 1110, and when the check valve 1111 is separated towards two sides, the check valve 1111 generates pressure action, so that the clear water 1108 and the cleaning agent 1113 are respectively sprayed out from the water spray port 1101 through the connecting pipe 1115;
after a period of cleaning, the mounting seat 1109 is returned to the initial position, when the clean water 1108 is positioned at the outer side position, the driving motor 6 can be started to rotate clockwise, at the moment, the second ratchet mechanism 23 does not rotate, the first ratchet mechanism 22 drives the second mounting shaft 19 to rotate through the belt pulley mechanism 4, the rotating teeth 20 and the gear teeth 21 are in meshing transmission, so that the turntable 10 is driven to rotate at high speed, because the clean water 1108 is positioned at the edge of the turntable 10, when the turntable 10 rotates at high speed, the clean water 1108 is extruded and sprayed out through the water spray opening 1101 under the outward centrifugal action, the cleaning agent 1113 is not extruded and sprayed out, and at the moment, only the clean water 1108 is sprayed out to clean;
meanwhile, due to the outward centrifugal action, the sliding block 1114 slides outwards in the sliding groove 1105, and due to the connection action of the hinge rod 1103, the cleaning rod 1116 can be inclined and further closely attached to the side wall, which is beneficial to removing stains;
a driving mechanism for rotating the turntable 10 and the driving wheel 9 is arranged at the inner bottom of the base 3;
the driving mechanism comprises a belt pulley mechanism 4, a driving motor 6, a first mounting shaft 7 and a second mounting shaft 19, the bottom of the driving mechanism is vertically provided with the first mounting shaft 7, the lower end of one side of the first mounting shaft 7 is provided with a transmission 5, the top of the transmission 5 is fixedly connected with the driving motor 6, the first mounting shaft 7 is respectively sleeved with a first ratchet mechanism 22 and a second ratchet mechanism 23, the second ratchet mechanism 23 is connected with the bottom of the mounting groove 8 through a rotating shaft, the lower end of one side of the fixing frame 2 is provided with the second mounting shaft 19 penetrating through the bottom of the fixing frame 2, the upper end of the second mounting shaft 19 is sleeved with a rotating tooth 20, the outer side of the mounting groove 8 is annularly provided with a gear tooth 21 matched with the rotating tooth 20, and the lower end of the second mounting shaft 19 extends to;
due to the gear meshing effect between the driving wheel 9 and the driven wheel 13, when the driving wheel 9 rotates, the driven wheel 13 drives the mounting seat 1109 to rotate per se, and the rotating speed of the first mounting shaft 7 can be changed through the adjusting effect of the speed changer 5;
the first ratchet mechanism 22 and the second ratchet mechanism 23 both comprise ratchet sleeves 14 and ratchet gears 15, the ratchet sleeves 14 matched with the ratchet gears 15 are sleeved on the outer sides of the ratchet gears 15, the inner sides of the ratchet gears 15 are welded with the side walls of the first mounting shafts 7, the first ratchet mechanism 22 is arranged anticlockwise, and the second ratchet mechanism 23 is arranged clockwise;
the driving motor 6 is started to work and rotate anticlockwise, due to the action of the first ratchet mechanism 22 and the second ratchet mechanism 23, the first ratchet mechanism 22 does not rotate at the moment, the second ratchet mechanism 23 drives the driving wheel 9 to rotate, and similarly, the driving motor 6 is started to rotate clockwise, the second ratchet mechanism 23 does not rotate at the moment, and the first ratchet mechanism 22 drives the second mounting shaft 19 to rotate through the belt pulley mechanism 4.
The working principle is as follows: when the device for efficiently cleaning the organic chemistry experiment test tube is used, the test tube to be cleaned is sequentially clamped into the flexible jacket 1 through the arranged flexible jacket 1 to realize fixation, firstly, the driving motor 6 is started to work and is enabled to rotate anticlockwise, the first ratchet mechanism 22 does not rotate under the action of the first ratchet mechanism 22 and the second ratchet mechanism 23, the second ratchet mechanism 23 drives the driving wheel 9 to rotate, the driving wheel 9 and the driven wheel 13 are meshed through a gear, when the driving wheel 9 rotates, the driven wheel 13 drives the mounting seat 1109 to rotate per se, the rotating speed of the first mounting shaft 7 can be changed through the adjusting action of the transmission 5, on one hand, through the arranged first spring 1104 and the connecting action of the hinged rod 1103, when the rotating speed of the mounting seat 1109 changes, the centrifugal force and the first spring 1114 have the combined action, the sliding block can move left and right inside the sliding groove 1105, at the moment, the driven wheel 13 can drive the cleaning rod 1116 to move up and down in the test tube and is matched with the test tube to rotate, so that the cleaning range can be enlarged; on the other hand, through the clear water 1108 and the cleaning agent 1113 respectively arranged in the liquid storage tank 1110, similarly, when the rotating speed of the mounting seat 1109 changes, the centrifugal force and the second spring 1106 act together to realize that the piston plate 1112 slides left and right in the liquid storage tank 1110, and when the check valve 1111 is separated towards two sides, the check valve 1111 generates pressure action, so that the clear water 1108 and the cleaning agent 1113 are respectively sprayed out from the water spray port 1101 through the connecting pipe 1115;
after a period of cleaning, the mounting seat 1109 is returned to the initial position, when the clean water 1108 is positioned at the outer side position, the driving motor 6 can be started to rotate clockwise, at the moment, the second ratchet mechanism 23 does not rotate, the first ratchet mechanism 22 drives the second mounting shaft 19 to rotate through the belt pulley mechanism 4, the rotating teeth 20 and the gear teeth 21 are in meshing transmission, so that the turntable 10 is driven to rotate at high speed, because the clean water 1108 is positioned at the edge of the turntable 10, when the turntable 10 rotates at high speed, the clean water 1108 is extruded and sprayed out through the water spray opening 1101 under the outward centrifugal action, the cleaning agent 1113 is not extruded and sprayed out, and at the moment, only the clean water 1108 is sprayed out to clean;
meanwhile, due to the outward centrifugal effect, the sliding block 1114 slides outwards inside the sliding groove 1105, and due to the connection effect of the hinge rod 1103, the cleaning rod 1116 can be inclined, and is further closely attached to the side wall, which is beneficial to removing stains.
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 (8)
1. The utility model provides a high-efficient belt cleaning device of organic chemistry experiment test tube, includes mount (2) and base (3), its characterized in that: the upper end fixedly connected with mount (2) of base (3) inner wall, the inside lower extreme of mount (2) is provided with carousel (10), the bottom of carousel (10) is provided with mounting groove (8), the inside central point department of putting of mounting groove (8) is provided with action wheel (9), the annular in the action wheel (9) outside be provided with action wheel (9) assorted follows driving wheel (13), pass carousel (10) and be provided with wiper mechanism (11) from the top of driving wheel (13) and action wheel (9), the interior bottom installation of base (3) is provided with the messenger carousel (10) with action wheel (9) pivoted actuating mechanism.
2. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 1, wherein: the driving mechanism comprises a belt pulley mechanism (4), a driving motor (6), a first installation shaft (7) and a second installation shaft (19), the bottom of the driving mechanism is vertically provided with the first installation shaft (7), the lower end of one side of the first installation shaft (7) is provided with a speed changer (5), the top of the speed changer (5) is fixedly connected with the driving motor (6), the first installation shaft (7) is respectively sleeved with a first ratchet mechanism (22) and a second ratchet mechanism (23), the second ratchet mechanism (23) is connected with the bottom of the installation groove (8) through a rotating shaft, the lower end of one side of the fixing frame (2) is provided with the second installation shaft (19) penetrating through the bottom of the fixing frame (2), the upper end of the second installation shaft (19) is sleeved with rotating teeth (20), and the outer side of the installation groove (8) is annularly provided with gear teeth (21) matched with the rotating teeth, the lower end of the second mounting shaft (19) extends to the outer side of the fixing frame (2) and is connected with the first ratchet mechanism (22) through the belt pulley mechanism (4).
3. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 2, wherein: the first ratchet mechanism (22) and the second ratchet mechanism (23) respectively comprise a ratchet sleeve (14) and a ratchet gear (15), the ratchet sleeve (14) matched with the ratchet gear (15) is sleeved on the outer side of the ratchet gear (15), the inner side of the ratchet gear (15) is welded with the side wall of the first mounting shaft (7), the first ratchet mechanism (22) is arranged anticlockwise, and the second ratchet mechanism (23) is arranged clockwise.
4. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 1, wherein: the annular fixedly connected with slide rail (17) of mount (2) inner wall, slide rail (17) are through assorted gyro wheel (18) fixedly connected with connecting rod (16) in it, the one end that gyro wheel (18) were kept away from in connecting rod (16) welds with the lateral wall of carousel (10).
5. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 1, wherein: the cleaning mechanism (11) comprises a water spraying port (1101), cleaning cotton (1102), a hinged rod (1103), a first spring (1104), a sliding groove (1105), a second spring (1106), a liquid inlet (1107), clean water (1108), a mounting seat (1109), a liquid storage tank (1110), a one-way valve (1111), a piston plate (1112), a cleaning agent (1113), a sliding block (1114), a connecting pipe (1115) and a cleaning rod (1116), the bottom of the cleaning mechanism (11) is provided with a mounting seat (1109), the top of the mounting seat (1109) is provided with a sliding groove (1105) relatively, the sliding groove (1105) is connected with a hinge rod (1103) through a sliding block (1114) matched with the sliding groove, articulated pole (1103) top all is connected with washs stick (1116), wash stick (1116) both sides and all be provided with water jet (1101), the both ends of wasing stick (1116) all are provided with washs cotton (1102).
6. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 5, wherein: the inside both ends of mount pad (1109) all are provided with reservoir (1110), reservoir (1110) all communicate with water jet (1101) through connecting pipe (1115), reservoir (1110) inboard all is provided with piston plate (1112) through second spring (1106), one of them reservoir (1110) is inside to be provided with clear water (1108), another reservoir (1110) is inside to be provided with cleaner (1113), reservoir (1110) openly equal fixedly connected with inlet (1107), inlet (1107) is inside to be provided with check valve (1111).
7. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 1, wherein: the top end of the turntable (10) on one side of the cleaning mechanism (11) is fixedly connected with an installation frame (12), and the top end of the installation frame (12) is connected with a flexible jacket (1).
8. The apparatus for efficiently washing organic chemical experiment test tubes according to claim 1, wherein: the fixing frame (2) and the base (3) are integrally welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036477.7A CN112157088A (en) | 2020-09-28 | 2020-09-28 | High-efficient belt cleaning device of organic chemistry experiment test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036477.7A CN112157088A (en) | 2020-09-28 | 2020-09-28 | High-efficient belt cleaning device of organic chemistry experiment test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112157088A true CN112157088A (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011036477.7A Withdrawn CN112157088A (en) | 2020-09-28 | 2020-09-28 | High-efficient belt cleaning device of organic chemistry experiment test tube |
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| Country | Link |
|---|---|
| CN (1) | CN112157088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498732A (en) * | 2021-06-30 | 2021-10-15 | 塔里木大学 | Salt treatment device for populus diversifolia seedling abiotic stress test |
-
2020
- 2020-09-28 CN CN202011036477.7A patent/CN112157088A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498732A (en) * | 2021-06-30 | 2021-10-15 | 塔里木大学 | Salt treatment device for populus diversifolia seedling abiotic stress test |
| CN113498732B (en) * | 2021-06-30 | 2023-11-10 | 塔里木大学 | Salt treatment device for abiotic stress test of populus euphratica seedlings |
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Application publication date: 20210101 |
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