CN111744570A - Portable test bed for pharmaceutical experiment and use method thereof - Google Patents
Portable test bed for pharmaceutical experiment and use method thereof Download PDFInfo
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- CN111744570A CN111744570A CN202010689069.5A CN202010689069A CN111744570A CN 111744570 A CN111744570 A CN 111744570A CN 202010689069 A CN202010689069 A CN 202010689069A CN 111744570 A CN111744570 A CN 111744570A
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- conical flask
- wall
- brush head
- motor
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
Abstract
The invention discloses a portable test bed for pharmaceutical experiments and a use method thereof, and relates to the technical field of test beds. The brush head can be always attached to the inner wall of the conical flask when moving downwards, so that the inner wall cleaning requirement of the conical flask is met, stains are cleaned off, and the cleaned conical flask can be dried.
Description
Technical Field
The invention relates to the technical field of test beds, in particular to a portable test bed for a pharmaceutical experiment and a using method thereof.
Background
All should guarantee that the reagent bottle of medicine storage usefulness is clean and tidy around carrying out the pharmacy experiment to around carrying out the experiment, all need clean the reagent bottle, and need dry to the reagent bottle, can not let going on that moisture influences the experiment.
And present pharmacy test bench is simple only possesses the pond, then is inconvenient to dry the reagent bottle after the cleanness, simultaneously because the erlenmeyer flask is also the reagent bottle commonly used in the pharmacy experiment, because the bottleneck of erlenmeyer flask is narrower and become the toper in the bottle to when the user carries out hand washing to the inner wall of erlenmeyer flask, the user is difficult to the complete inner wall of cleaning to the erlenmeyer flask, remains easily there is the spot, and then influences going on of pharmacy experiment.
Disclosure of Invention
The invention aims to provide a portable test bed for a pharmaceutical experiment and a using method thereof, which have the effects that when a brush head moves downwards, the brush head can be always attached to the inner wall of a conical flask, the requirement on cleaning the inner wall of the conical flask is met, stains are cleaned off, and the cleaned conical flask can be dried at the same time, so that the problems that the conventional pharmaceutical test bed is only provided with a water tank simply, the cleaned reagent bottle is inconvenient to dry, and meanwhile, because the conical flask is also a commonly-used reagent bottle in the pharmaceutical experiment, and because the bottleneck of the conical flask is narrow and the interior of the conical flask is conical, when a user washes the inner wall of the conical flask by hand, the user cannot completely clean the inner wall of the conical flask, the stains are easy to remain, and further the pharmaceutical experiment is influenced are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable test bench that pharmacy experiments were used, includes the deck plate, the surface of deck plate is provided with the drying chamber and is used for the clear clean mechanism of erlenmeyer flask inner wall.
The cleaning mechanism comprises a motor and a support, the motor and the support are fixedly mounted on the surface of the table board, an output shaft of the motor is provided with a clamping mechanism used for clamping the conical flask, two supporting plates are fixedly connected to the frame wall of the support, a movable plate is sleeved on the surfaces of the two supporting plates, the output shaft of the motor drives the movable plate to change in position in the vertical direction through a first transmission mechanism, and a second transmission mechanism used for changing the position of the brush head in the horizontal direction is arranged on the movable plate.
Preferably, the second transmission mechanism comprises a support plate rotatably connected to the surface of the movable plate, a fixed plate and a rack plate fixedly connected to the surface of the movable plate, two rotating shafts rotatably connected to the lower ends of the two support plates respectively, a gear is fixedly connected to the surface of the rotating shaft close to one side of the rack plate, connecting plates are fixedly connected to the opposite sides of the two rotating shafts, oblique rods are fixedly connected to the opposite sides of the two connecting plates, four abutting rods are fixedly connected to the lower surface of the support plate, the surfaces of the four abutting rods are in surface contact with the oblique rods, a rotary disc is fixedly connected to the lower ends of the four abutting rods, a first linkage arm is hinged to the lower surface of the rotary disc, a second linkage arm is hinged to one end of the first linkage arm far away from the rotary disc, and the brush head is fixedly connected to one end of, and the lower end of the fixed plate is provided with a through groove in sliding connection with the surfaces of the two linkage arms.
Preferably, a cavity is formed in the inner wall of any one of the abutting rods, the abutting rod with the cavity is communicated with an external water supply pipe, and a water outlet groove communicated with the cavity of the abutting rod is formed in the inner wall of the rotating disc.
Preferably, the first transmission mechanism comprises a threaded rod rotatably connected to the surface of the table board, a thread groove in thread fit with the threaded rod is formed in the surface of the moving plate, and an output shaft of the motor drives the threaded rod to rotate through a linkage part.
Preferably, the linkage part comprises two belt pulleys fixedly connected to the surface of the motor output shaft and the surface of the threaded rod respectively, and the two belt pulleys are in transmission connection through a belt.
Preferably, fixture includes fixed connection and is in the swivel mount of motor output shaft, the medial surface of swivel mount is seted up flutedly, the swivel mount passes through recess sliding connection has the clamp splice, the inslot of recess is provided with and is used for the portion that resets that the clamp splice resets.
Preferably, the reset part comprises a spring fixedly connected in the groove, and one end of the spring close to the conical bottle is fixedly connected with the surface of the clamping block.
The invention also provides the following use method: a use method of a portable test bed for pharmaceutical experiments comprises the following steps:
s1: before or after the pharmaceutical experiment, the conical flask is clamped and fixed by a clamping mechanism;
s2: the motor is started, the brush head is driven to move downwards and extend into the conical flask under the action of the first transmission mechanism, meanwhile, the clamping mechanism drives the conical flask to rotate, the inner wall of the conical flask is cleaned by the aid of the rotation of the conical flask and the downward movement of the brush head, in the cleaning process, the brush head gradually moves towards the inner wall of the conical flask while moving downwards under the action of the second transmission mechanism, and then the brush head can be always attached to the inner wall of the conical flask when moving downwards, so that the requirement on cleaning the inner wall of the conical flask is met, stains are cleaned, clean water is conveyed to a cavity of any limiting rod through an external water supply pipe after the rotary disc extends into the conical flask, and then the clean water is sprayed to the inner wall of the conical flask through the water outlet groove;
s3: after the brush head moves to the bottom of the inner wall of the conical flask, controlling the motor to rotate reversely to drive the brush head to move out of the conical flask, and then turning off the motor;
s4: taking the conical bottle down from the clamping mechanism and pouring out the sewage in the bottle;
s5: and (5) putting the conical flask into a drying chamber for drying, and taking out the conical flask after drying.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the invention can drive the conical flask to rotate by the drive of a single motor, and simultaneously the brush head moves downwards or upwards, thereby realizing the cleaning of the inner wall of the conical flask.
The brush head moves downwards and gradually moves towards the inner wall of the conical flask, so that the brush head can be always attached to the inner wall of the conical flask when moving downwards, the requirement on cleaning the inner wall of the conical flask is met, and stains are cleaned.
And thirdly, after the conical flask is cleaned, the conical flask can be placed into a drying chamber for drying.
In the invention, after the rotary disc extends into the conical flask, clear water is conveyed to the cavity of any limiting rod through the external water supply pipe, and then the clear water is sprayed to the inner wall of the conical flask through the water outlet groove so as to be matched with the brush head cleaning process, so that water-stained stains are more easily cleaned by the brush head.
In the invention, as shown in fig. 5, after the rotating disc is immersed into the water in the bottom of the conical flask, the water is continuously sprayed along with the notch of the water outlet groove, so that the water in the conical flask is disturbed, and meanwhile, the water flowing at the bottom of the conical flask can clean the bottom surface of the inner wall of the conical flask by matching with the rotating process of the conical flask.
Drawings
FIG. 1 is a first state diagram of the structure of the present invention and is taken as a front view;
FIG. 2 is a bottom view of the invention corresponding to the partial structure of FIG. 1;
FIG. 3 is a top view of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is a second state diagram of the structure of the present invention;
FIG. 5 is a third state diagram of the structure of the present invention;
FIG. 6 is a bottom view of the invention corresponding to the partial structure of FIG. 5;
FIG. 7 is a bottom view of the invention corresponding to the partial structure of FIG. 5;
fig. 8 is a front cross-sectional view of the check rod, disk and spout structure with cavities of the present invention.
In the figure: 1-deck plate, 2-drying chamber, 3-erlenmeyer flask, 4-motor, 5-bracket, 6-supporting plate, 7-moving plate, 8-brush head, 9-supporting plate, 10-fixing plate, 11-rack plate, 12-rotating shaft, 13-gear, 14-connecting plate, 15-diagonal bar, 16-butt rod, 17-rotating disc, 18-linkage arm I, 19-linkage arm II, 20-threaded bar, 21-belt pulley, 22-belt, 23-swivel base, 24-clamping block, 25-spring and 26-water outlet groove.
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 8, the present invention provides a technical solution: a portable test bed for pharmaceutical experiments comprises a table top plate 1, wherein a drying chamber 2 and a cleaning mechanism for cleaning the inner wall of a conical flask 3 are arranged on the surface of the table top plate 1, the cleaning mechanism comprises a motor 4 and a support 5 which are fixedly arranged on the surface of the table top plate 1, an output shaft of the motor 4 is provided with a clamping mechanism for clamping the conical flask 3, the wall of the support 5 is fixedly connected with two support plates 6, the surfaces of the two support plates 6 are jointly sleeved with a movable plate 7, the output shaft of the motor 4 drives the movable plate 7 to change in position in the vertical direction through a transmission mechanism I, the movable plate 7 is provided with a transmission mechanism II for changing the position of a brush head 8 in the horizontal direction, when the conical flask 3 before or after being used is cleaned, the conical flask 3 is clamped and fixed through the clamping mechanism I firstly, then the output shaft of the motor 4 operates and passes through the, the movable plate 7 is driven to move downwards, the brush head 8 is driven to move downwards and extend into the conical flask 3 through the downward movement of the movable plate 7, meanwhile, the conical flask 3 is driven to rotate through the operation of the output shaft of the motor 4, the inner wall of the conical flask 3 is cleaned through the downward movement of the conical flask 3 in cooperation with the downward movement of the brush head 8, in the cleaning process, the brush head 8 is enabled to move downwards gradually towards the inner wall of the conical flask 3 under the action of the transmission mechanism II, and then the brush head 8 can be always attached to the inner wall of the conical flask 3 when moving downwards, so that the requirement for cleaning the inner wall of the conical flask 3 is met, and stains are cleaned; after the brush head 8 moves to the bottom of the inner wall of the conical flask 3 and reaches the state shown in figure 5, all the mechanisms reversely operate and reach the state shown in figure 1 through the reverse operation of the output shaft of the motor 4, when the brush head 8 moves from figure 5 to figure 1, the inner wall of the conical flask 3 can be cleaned for the second time, the cleaning effect on the inner wall of the conical flask 3 is improved, after the brush head 8 moves out of the conical flask 3 and reaches the state shown in figure 1, the motor 4 is turned off, and then the conical flask 3 is taken down from the clamping mechanism; and finally, putting the conical bottle 3 into the drying chamber 2 for drying, and after drying is finished, putting the conical bottle 3 at a corresponding position on the table panel 1.
Furthermore, in order to realize that the brush head 8 can be always attached to the inner wall of the conical flask 3 when moving downwards, thereby meeting the requirement of cleaning the inner wall of the conical flask 3, the transmission mechanism II comprises a supporting disk 9 which is rotatably connected to the surface of the movable plate 7, a fixed plate 10 and a rack plate 11 which are fixedly connected to the surface of the movable plate 7, two rotating shafts 12 which are respectively rotatably connected to the lower ends of the two supporting plates 6, a gear 13 is fixedly connected to the surface of the rotating shaft 12 close to one side of the rack plate 11, connecting plates 14 are fixedly connected to the opposite sides of the two rotating shafts 12, oblique rods 15 are commonly and fixedly connected to the opposite sides of the two connecting plates 14, four abutting rods 16 are fixedly connected to the lower surface of the supporting disk 9, the surfaces of the four abutting rods 16 are all contacted with the surfaces of the oblique rods 15, a rotating disk 17 is, one end of the linkage arm I18, which is far away from the turntable 17, is hinged with a linkage arm II 19, the brush head 8 is fixedly connected with one end of the linkage arm II 19, which is far away from the linkage arm I18, the lower end of the fixing plate 10 is provided with a through groove which is in sliding connection with the surface of the linkage arm 19, in the process of moving from the figure 4 to the figure 5, the rack plate 11 contacts with the gear 13, then in the process, meshing transmission is generated between the gear 13 and the rack plate 11 to drive the rotating shaft 12 to rotate, the inclined rod 15 is driven to rotate through the rotating shaft 12 and the connecting plate 14, the inclined rod 15 is driven to rotate through the rotation of the inclined rod 15 and the contact relation between the inclined rod 15 and the four butting rods 6 in the figures 3 and 7, the turntable 17 is driven to move downwards, the rotation is carried out through the rotation of the turntable 17 and the linkage arm I18 to drive the linkage arm II 19 to move, gradually move towards the inner wall of the conical flask 3, so that the brush head 8 can be always attached to the inner wall of the conical flask 3 when moving downwards.
Furthermore, a cavity is arranged on the inner wall of any abutting rod 16, the abutting rod 16 with the cavity is communicated with an external water supply pipe, a water outlet groove 26 communicated with the cavity of the abutting rod 16 is arranged on the inner wall of the rotary table 17, on one hand, when the rotary table 17 extends into the conical flask 3, clean water is conveyed to the cavity of any limiting rod 16 through the external water supply pipe, then the water is sprayed to the inner wall of the conical bottle 3 through the water outlet groove 26 to match the cleaning process of the brush head 8, so that the dirt stained with water can be cleaned off by the brush head 8 more easily, on the other hand, as shown in figure 5, after the rotating disc 17 is immersed into the water in the bottom of the conical flask 3, the water is continuously sprayed along with the notch of the water outlet groove 26, thereby play the effect of disturbance to the water in the erlenmeyer flask 3, the pivoted process of cooperation erlenmeyer flask 3 simultaneously for the bottom surface of 3 inner walls of erlenmeyer flasks 3 can be cleaned to the water that flows at the bottom of the erlenmeyer flask 3.
Furthermore, in order to improve the utilization rate of the output shaft of the motor 4, and enable the moving plate 7 to synchronously move downwards or upwards while the conical flask 3 rotates, the first transmission mechanism comprises a threaded rod 20 which is rotatably connected to the surface of the table panel 1, a threaded groove which is in threaded fit with the threaded rod 20 is formed in the surface of the moving plate 7, the output shaft of the motor 4 drives the threaded rod 20 to rotate through a linkage part, the output shaft of the motor 4 operates and drives the threaded rod 20 to rotate through the linkage part, and the moving plate 7 can be driven to move downwards or upwards through the rotation of the threaded rod 20 and the threaded fit between the threaded rod 20 and the moving plate 7.
Further, linkage portion includes two belt pulleys 21 that fixed connection is respectively on the surface of motor 4 output shaft and threaded rod 20 surface, connects through belt 22 transmission between two belt pulleys 21, through the operation of motor 4 output shaft and through the belt transmission between belt pulley 21 and the belt 22, can drive threaded rod 20 and rotate.
Furthermore, in order to clamp and fix the conical flask 3, the conical flask 3 can be driven by an output shaft of the motor 4 to rotate, the clamping mechanism comprises a rotary seat 23 fixedly connected to the output shaft of the motor 4, a groove is formed in the inner side surface of the rotary seat 23, the rotary seat 23 is connected with a clamping block 24 in a sliding mode through the groove, a resetting part used for resetting the clamping block 24 is arranged in the groove of the groove, and the conical flask 3 can be clamped and fixed by the two clamping blocks 24 by placing the conical flask 3 on the rotary seat 23 and utilizing the resetting force of the two resetting parts to the direction of the conical flask 3.
Further, the reset portion comprises a spring 25 fixedly connected in the groove, one end of the spring 25 close to the conical flask 3 is fixedly connected with the surface of the clamping block 24, and the two clamping blocks 24 can clamp and fix the conical flask 3 through elastic reset force in the direction of the conical flask 3 after the spring 25 is compressed.
Referring to fig. 1 to 8, the present invention further provides a using method: a use method of a portable test bed for pharmaceutical experiments comprises the following steps:
s1: before or after the pharmaceutical experiment, the conical bottle 3 is clamped and fixed by a clamping mechanism;
s2: the motor 4 is started, the brush head 8 is driven to move downwards and extend into the conical flask 3 under the action of the first transmission mechanism, meanwhile, the clamping mechanism drives the conical flask 3 to rotate, the conical flask 3 rotates and is matched with the brush head 8 to move downwards to clean the inner wall of the conical flask 3, in the cleaning process, under the action of the second transmission mechanism, the brush head 8 moves downwards and gradually moves towards the inner wall of the conical flask 3, the brush head 8 can be attached to the inner wall of the conical flask 3 all the time when moving downwards, the requirement on cleaning the inner wall of the conical flask 3 is met, stains are cleaned, and after the rotary table 17 extends into the conical flask 3, clear water is conveyed to a cavity of any one limiting rod 16 through an external water supply pipe and then is sprayed to the inner wall of the conical flask 3 through the water outlet groove 26;
s3: after the brush head 8 moves to the bottom of the inner wall of the conical flask 3, the motor 4 is controlled to rotate reversely to drive the brush head 8 to move out of the conical flask 3, and then the motor 4 is turned off;
s4: taking the conical bottle 3 down from the clamping mechanism and pouring out the sewage in the bottle;
s5: and (3) putting the conical bottle 3 into the drying chamber 2 for drying, and taking out the conical bottle 3 after drying is finished.
The working principle is as follows: when the portable test bed for the pharmacy experiment is used for cleaning the conical flask 3 before or after use, the conical flask 3 is firstly placed on the rotary seat 23, the elastic restoring force of the two springs 25 towards the conical flask 3 is utilized to enable the two clamping blocks 24 to clamp and fix the conical flask 3, then the state shown in figure 1 is started, the threaded rod 20 is driven to rotate through the operation of the output shaft of the motor 4 and the belt transmission between the belt wheel 21 and the belt 22, the movable plate 7 is driven to move downwards through the rotation of the threaded rod 20 and the thread matching between the threaded rod 20 and the movable plate 7, the movable plate 7 moves downwards, the brush head 8 is driven to move downwards and extend into the conical flask 3, meanwhile, the rotary seat 23 is driven to rotate through the operation of the output shaft of the motor 4, the conical flask 3 is driven to rotate through the rotation of the rotary seat 23, the conical flask 3 rotates and the brush head 8 moves downwards in a matching, cleaning the inner wall of the conical flask 3, cleaning off stains, conveying clear water to a cavity of any one limiting rod 16 through an external water supply pipe after the rotary disc 17 extends into the conical flask 3, spraying the clear water to the inner wall of the conical flask 3 through the water outlet groove 26 to match with the cleaning process of the brush head 8, so that the stains stained with water are easier to be cleaned off by the brush head 8, continuously spraying water along with the notch of the water outlet groove 26 after the rotary disc 17 is immersed into the water in the bottom of the conical flask 3 as shown in fig. 5, thereby disturbing the water in the conical flask 3, and simultaneously matching with the rotating process of the conical flask 3, so that the bottom surface of the inner wall of the conical flask 3 can be cleaned by the water flowing at the bottom of the conical flask 3;
in the process of moving from fig. 1 to fig. 4, the rack plate 11 does not contact the gear 13, and then no meshing transmission occurs between the gear 13 and the rack plate 11 in the process, so that the inner wall at the bottle mouth of the conical flask 3 is cleaned and dirt is cleaned along with the rotation of the conical flask 3 and the downward movement of the brush head 8;
in the process of moving from fig. 4 to fig. 5, the rack plate 11 contacts the gear 13, and then in the process, meshing transmission occurs between the gear 13 and the rack plate 11 to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates and drives the inclined rod 15 to rotate through the connecting plate 14, the inclined rod 15 rotates and combines the contact relationship between the inclined rod 15 and the four butting rods 6 in fig. 3 and fig. 7, the rotating disc 17 is driven to move downwards and simultaneously rotates, the rotating disc 17 rotates and drives the linkage arm two 19 to move in the direction away from the rotating disc 17 through the linkage arm one 18, the linkage arm two 19 moves, so that the brush head 8 moves downwards and simultaneously gradually moves towards the inner wall of the conical flask 3, and then the brush head 8 can be always attached to the inner wall of the conical flask 3 when moving downwards, so that the requirement of cleaning the inner wall of the conical flask 3 is met, and stains are cleaned;
after the brush head 8 moves to the bottom of the inner wall of the conical flask 3 and reaches the state shown in figure 5, all the mechanisms are reversely operated and reach the state shown in figure 1 through the reverse operation of the output shaft of the motor 4, when the brush head 8 moves from figure 5 to figure 1, the inner wall of the conical flask 3 can be cleaned for the second time, the cleaning effect on the inner wall of the conical flask 3 is improved, after the brush head 8 moves out of the conical flask 3 and reaches the state shown in figure 1, the motor 4 is turned off, and then the conical flask 3 is taken down from the rotary seat 23;
and finally, putting the conical bottle 3 into the drying chamber 2 for drying, and after drying is finished, putting the conical bottle 3 at a corresponding position on the table panel 1.
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. A portable test bench that pharmacy experiments were used, includes deck plate (1), its characterized in that: the surface of the table panel (1) is provided with a drying chamber (2) and a cleaning mechanism for cleaning the inner wall of the conical bottle (3);
clean mechanism is including fixed mounting motor (4) and support (5) on deck plate (1) surface, the output shaft of motor (4) is provided with and is used for the fixture of erlenmeyer flask (3) centre gripping, the frame wall fixedly connected with two backup pads (6) of support (5), two movable plate (7) have been cup jointed jointly to the surface of backup pad (6), the output shaft of motor (4) passes through drive mechanism one, drives position change in the vertical direction of movable plate (7), be provided with the drive mechanism two that is used for brushing head (8) position change in the horizontal direction on movable plate (7).
2. The portable test stand for pharmaceutical experimentation according to claim 1, wherein: the second transmission mechanism comprises a supporting disc (9) which is rotatably connected to the surface of the moving plate (7), a fixing plate (10) and a rack plate (11) which are fixedly connected to the surface of the moving plate (7), two rotating shafts (12) which are respectively rotatably connected to the lower ends of the two supporting plates (6), a gear (13) is fixedly connected to the surface of each rotating shaft (12) and close to one side of the rack plate (11), two connecting plates (14) are fixedly connected to the opposite sides of the two rotating shafts (12), an inclined rod (15) is fixedly connected to the opposite sides of the two connecting plates (14), four abutting rods (16) are fixedly connected to the lower surface of the supporting disc (9), the surfaces of the four abutting rods (16) are in surface contact with the inclined rod (15), and a turntable (17) is fixedly connected to the lower ends of the four abutting rods (16), the lower surface of carousel (17) articulates there is linkage arm one (18), linkage arm one (18) are kept away from the one end of carousel (17) articulates there is linkage arm two (19), brush head (8) fixed connection be in linkage arm two (19) are kept away from the one end of linkage arm one (18), the lower extreme of fixed plate (10) seted up with linkage arm two (19) surface sliding connection's logical groove.
3. The portable test stand for pharmaceutical experimentation according to claim 2, wherein: the inner wall of any one of the butting rods (16) is provided with a cavity, the butting rod (16) with the cavity is communicated with an external water supply pipe, and the inner wall of the rotary disc (17) is provided with a water outlet groove (26) communicated with the cavity of the butting rod (16).
4. A portable test stand for pharmaceutical experimentation according to any one of claims 1, 2 or 3, wherein: the first transmission mechanism comprises a threaded rod (20) which is rotatably connected to the surface of the table top plate (1), a thread groove which is in thread fit with the threaded rod (20) is formed in the surface of the moving plate (7), and an output shaft of the motor (4) drives the threaded rod (20) to rotate through a linkage portion.
5. The portable test stand for pharmaceutical experimentation according to claim 4, wherein: the linkage part comprises two belt pulleys (21) which are respectively fixedly connected to the surface of an output shaft of the motor (4) and the surface of the threaded rod (20), and the two belt pulleys (21) are in transmission connection through a belt (22).
6. The portable test stand for pharmaceutical experimentation according to any one of claims 1, 2, 3 or 5, wherein: fixture includes fixed connection and is in swivel mount (23) of motor (4) output shaft, the medial surface of swivel mount (23) is seted up flutedly, swivel mount (23) pass through recess sliding connection has clamp splice (24), the inslot of recess is provided with and is used for the reset portion that clamp splice (24) reset.
7. The portable test stand for pharmaceutical experimentation according to claim 6, wherein: the reset part comprises a spring (25) fixedly connected in the groove, and one end, close to the conical flask (3), of the spring (25) is fixedly connected with the surface of the clamping block (24).
8. A method of using the portable test stand for pharmaceutical experimentation according to claim 3, comprising the steps of:
s1: before or after the pharmaceutical experiment, the conical bottle (3) is clamped and fixed by a clamping mechanism;
s2: the motor (4) is started, the brush head (8) is driven to move downwards and extend into the conical flask (3) under the action of the first transmission mechanism, meanwhile, the clamping mechanism drives the conical flask (3) to rotate, the conical flask (3) rotates and moves downwards in cooperation with the brush head (8), the inner wall of the conical bottle (3) is cleaned, and in the cleaning process, under the action of the transmission mechanism II, so that the brush head (8) gradually moves towards the inner wall of the conical bottle (3) while moving downwards, and then when the brush head (8) moves downwards, can be always attached to the inner wall of the conical flask (3), meets the requirement of cleaning the inner wall of the conical flask (3), and cleans off the dirt, and after the rotary disc (17) extends into the conical flask (3), clear water is conveyed to the cavity of any one limiting rod (16) through an external water supply pipe, and then the clear water is sprayed to the inner wall of the conical flask (3) through a water outlet groove (26);
s3: after the brush head (8) moves to the bottom of the inner wall of the conical flask (3), the motor (4) is controlled to rotate reversely, the brush head (8) is driven to move out of the conical flask (3), and then the motor (4) is turned off;
s4: taking the conical bottle (3) down from the clamping mechanism and pouring out the sewage in the bottle;
s5: and (3) putting the conical bottle (3) into the drying chamber (2) for drying, and taking out the conical bottle (3) after drying is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010689069.5A CN111744570A (en) | 2020-07-16 | 2020-07-16 | Portable test bed for pharmaceutical experiment and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010689069.5A CN111744570A (en) | 2020-07-16 | 2020-07-16 | Portable test bed for pharmaceutical experiment and use method thereof |
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| CN111744570A true CN111744570A (en) | 2020-10-09 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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