CN113758201B - Instrument drying device is used in laboratory - Google Patents
Instrument drying device is used in laboratory Download PDFInfo
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- CN113758201B CN113758201B CN202111084987.6A CN202111084987A CN113758201B CN 113758201 B CN113758201 B CN 113758201B CN 202111084987 A CN202111084987 A CN 202111084987A CN 113758201 B CN113758201 B CN 113758201B
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- draining
- supporting seat
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- electromagnetic bolt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/181—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles the receptacle being a foraminous, perforated or open-structured drum or drum-like container, e.g. rotating around a substantially horizontal or vertical axis; the receptacle being multiple perforated drums, e.g. in superimposed arrangement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/009—Alarm systems; Safety sytems, e.g. preventing fire and explosions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of instrument drying devices, and discloses an instrument drying device for a laboratory, which solves the problems that experimental instruments are different in size, larger experimental instruments are inconvenient to place on a draining rack, smaller experimental instruments occupy a layer of draining rack as well, and experimental instruments are inconvenient to place; when the device is used for drying the experimental instrument, the distance between two adjacent draining disks can be changed, the space utilization rate is improved, and the laboratory instruments located at different positions on the draining disks can be taken conveniently.
Description
Technical Field
The invention belongs to the technical field of instrument drying devices, and particularly relates to an instrument drying device for a laboratory.
Background
The experimental instrument is used for concrete experiments in natural science and is mainly used in physics, chemistry and biology. Modern common laboratory glassware has test tube, beaker, evaporating dish, gas washing bottle, drying tube, graduated flask etc. and the laboratory apparatus is after wasing, places on the waterlogging caused by excessive rainfall frame for the water on the laboratory apparatus freely falls through gravity, reaches natural drying's purpose.
Chinese patent No. CN201821246456.6 discloses a quick-drying draining rack for laboratories, which comprises a base with a cavity, a vertical baffle is arranged in the cavity of the base, the baffle divides the cavity of the base into a second cavity and a first cavity for storing water drops, a fan is arranged in the second chamber, an air outlet of the fan is communicated with the first chamber, a water inlet is arranged at the top of the first chamber, a water outlet is arranged on the side wall of the first chamber, at least two mutually-stacked draining components are arranged above the base, the draining component comprises a hollow support rod, the support rod is detachably connected with the water inlet, the support rod is sequentially provided with a net-shaped support plate and a funnel tray from top to bottom, the lateral wall of the supporting rod is sequentially provided with an air outlet hole and a water leakage hole from top to bottom, and the air outlet hole and the water leakage hole are positioned between the bottom in the funnel tray and the reticular supporting plate. This quick-drying draining rack can set up the multilayer waterlogging caused by excessive rainfall subassembly according to actual need in less area, realizes the waterlogging caused by excessive rainfall of more culture dishes, has saved the valuable area of experiment mesa.
However, in the actual drying process, the sizes of the experimental instruments are different, so that the larger experimental instrument is inconvenient to place on the draining rack, and the smaller experimental instrument occupies a layer of draining rack, so that the experimental instrument is inconvenient to place; and the experimental apparatus placed statically drains water and dries slowly, and the drying efficiency is low.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an instrument drying device for a laboratory, which effectively solves the problems that in the background art, the sizes of experimental instruments are different, larger experimental instruments are inconvenient to place on a draining rack, smaller experimental instruments occupy a layer of draining rack, the experimental instruments are inconvenient to place, and the drying efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme: an instrument drying device for a laboratory comprises a supporting seat, wherein a water draining groove is formed in the top of the supporting seat, a threaded column is arranged above the supporting seat, a driving motor is arranged between the bottom end of the threaded column and the bottom of the supporting seat, a sealing cover is arranged above the supporting seat, a water draining disc and a moving disc are arranged on the threaded column, threaded pipes are fixedly connected to the tops of the water draining disc and the moving disc and are in threaded connection with the threaded column, a plurality of water draining holes are formed in the upper surface of the water draining disc, and a positioning assembly matched with the water draining disc and the moving disc is arranged above the supporting seat;
the positioning assembly comprises a supporting plate arranged above the supporting seat, the supporting plate is connected with the threaded column through two connecting plates, a plurality of movable plates are arranged on one side of the supporting plate, first electromagnetic bolts are fixedly connected to the bottoms of the movable plates, inserting holes corresponding to the first electromagnetic bolts are formed in the tops of the draining disc and the moving disc, and the movable plates are connected with the supporting plate through sliding assemblies;
the sliding assembly comprises a rectangular hole formed in the supporting plate, one end of the movable plate is located in the rectangular hole, a positioning column is arranged in the rectangular hole, two ends of the positioning column are fixedly connected with the inner wall of the rectangular hole, the positioning column penetrates through the movable plate, sliding grooves are formed in the inner walls of two sides of the rectangular hole, and sliding blocks are fixedly connected to two sides of the movable plate;
a second electromagnetic bolt is arranged on the motion disc, and a limit groove corresponding to an inserted rod of the second electromagnetic bolt is arranged on the inner side wall of the sealing cover; when the first electromagnetic bolt corresponding to the motion disc is inserted into the jack of the motion disc, the inserted rod of the second electromagnetic bolt corresponds to the limiting groove; the motion disc is provided with an eccentric mass block;
a drain pipe is arranged on one side of the supporting seat, and a valve is arranged on the drain pipe; a drying air pipe is arranged on the other side of the supporting seat and is connected with an external drying device;
starting a first electromagnetic bolt corresponding to the moving disc to work, wherein the first electromagnetic bolt is inserted into a corresponding jack, the moving disc synchronously rotates with the threaded column through a positioning assembly and a sliding assembly, and the moving disc drives the eccentric mass block to rotate to generate eccentric vibration; and stopping the first electromagnetic bolt corresponding to the motion disc, starting the second electromagnetic bolt, inserting an inserted rod of the second electromagnetic bolt into the limit groove, controlling a driving motor to drive the threaded column to rotate in a reciprocating manner, and enabling the motion disc to reciprocate up and down under the limit of the second electromagnetic bolt and the limit groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the threaded columns, the draining disks and the threaded pipes, the draining disks are driven to rotate, and then the threaded pipes rotate relative to the threaded columns, so that the heights of the draining disks can be changed according to the size of a laboratory instrument, further the distance between every two adjacent draining disks is changed, the space utilization rate is improved, the stepping motors are arranged between the threaded columns and the draining grooves, and through the matching of the first electromagnetic bolts and the jacks, when all the first electromagnetic bolts are inserted into the corresponding jacks, all the draining disks, the moving disks and the threaded columns can be driven to rotate synchronously by the driving motors, all the draining disks and the moving disks are driven to rotate synchronously by the driving motors through the threaded columns, the centrifugal dehydration effect is generated, and the drying efficiency is accelerated;
2. according to the invention, the movement disc and the eccentric mass block are arranged and matched with the first electromagnetic bolt to work, the first electromagnetic bolt corresponding to the movement disc is started to work, and the first electromagnetic bolt is inserted into the corresponding jack. After a first electromagnetic bolt corresponding to the motion disc is inserted into a jack on the motion disc, the motion disc synchronously rotates with the threaded column through the positioning assembly and the sliding assembly, the motion disc drives the eccentric mass block to generate eccentric vibration when rotating, and then the motion disc drives the whole device to vibrate, so that a draining experimental instrument generates vibration, the speed of discharging accumulated water from the experimental instrument is increased, and the drying efficiency of the experimental instrument is improved;
3. the second electromagnetic bolt and the moving disc are arranged and work together with the hot air pipe, in order to improve the uniformity of the drying effect of the experimental instrument on the multilayer draining disc, the first electromagnetic bolt corresponding to the moving disc is stopped to work, the second electromagnetic bolt is started to work, the inserted rod of the second electromagnetic bolt is inserted into the limiting groove, the driving motor is controlled to drive the threaded column to rotate in a reciprocating mode, and the moving disc moves up and down in a reciprocating mode under the limitation of the second electromagnetic bolt and the limiting groove. The motion dish is at reciprocating motion's in-process from top to bottom, and the dry hot-air downstream of the inside top gathering of sealed lid can be driven, forms the turbulent flow, promotes the relative motion of upper portion hot-air and lower part hot-air, improves laboratory glassware and dry hot-blast contact time on the lower part waterlogging caused by excessive rainfall dish, and then improves the homogeneity of laboratory glassware drying effect on the multilayer waterlogging caused by excessive rainfall dish to the at utmost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the support plate and the threaded post of the present invention;
FIG. 4 is a schematic view of the structure of the draining pan of the present invention;
FIG. 5 is a schematic view of the overall structure of the support base and the sealing cover of the present invention;
FIG. 6 is a schematic view of the inner drip tray and the sports tray of the present invention;
FIG. 7 is a schematic enlarged view of a portion of the structure of the present invention at B in FIG. 6.
In the figure: 1. a supporting seat; 2. a draining tank; 3. a threaded post; 4. a drive motor; 5. draining the water plate; 6. a threaded pipe; 7. draining holes; 8. a support plate; 9. a connecting plate; 10. a pull ring; 11. a movable plate; 12. a first electromagnetic latch; 13. a jack; 14. a rectangular hole; 15. a positioning column; 16. a chute; 17. a slider; 18. a handle; 19. a grip; 20. a drain pipe; 21. a valve; 22. fixing the disc; 23. a sealing cover; 24. a sport disc; 25. a second electromagnetic latch; 26. inserting a rod; 27. a limiting groove; 28. an eccentric mass block; 29. drying the air pipe; 30. a handle; 31. and (4) deflating the valve.
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.
Example one
As shown in fig. 1-4, the invention comprises a supporting seat 1, a water draining groove 2 is arranged at the top of the supporting seat 1, a threaded column 3 is arranged above the supporting seat 1, a driving motor 4 is arranged between the bottom end of the threaded column 3 and the bottom of the supporting seat 1, and the driving motor 4 adopts a stepping motor to drive the threaded column 3 and parts above the threaded column 3 to rotate. Being equipped with waterlogging caused by excessive rainfall dish 5 and motion dish 24 on the supporting seat 1, the screw thread post 3 runs through waterlogging caused by excessive rainfall dish 5 and motion dish 24, and the top fixedly connected with screwed pipe 6 of waterlogging caused by excessive rainfall dish 5 and motion dish 24, and the outside of screw thread post 3 is located to screwed pipe 6 cover, and screwed pipe 6 and 3 threaded connection of screw thread post to make waterlogging caused by excessive rainfall dish 5 and motion dish 24 pass through screwed pipe 6 and move on screw thread post 3.
A plurality of draining holes 7 are formed in the upper surface of each draining disc 5, and the draining holes 7 in two adjacent draining discs 5 are correspondingly arranged, so that water falling from the draining holes 7 in the upper draining disc 5 can be quickly drained from the draining holes 7 in the lower draining disc, and the draining efficiency is improved; the upper surface of the draining pan 5 is a slope so that the accumulated water on the draining pan 5 can be quickly discharged from the draining pan 5.
A positioning component matched with the draining disc 5 and the motion disc 24 is arranged above the supporting seat 1; the locating component comprises a supporting plate 8 arranged above the supporting seat 1, the supporting plate 8 is connected with the threaded column 3 through two connecting plates 9, a plurality of movable plates 11 are arranged on one side of the supporting plate 8, first electromagnetic bolts 12 are fixedly connected to the bottoms of the movable plates 11, and jacks 13 corresponding to the first electromagnetic bolts 12 are formed in the tops of the draining disc 5 and the moving disc 24. Through the matching of the first electromagnetic bolts 12 and the jacks 13, when all the first electromagnetic bolts 12 are inserted into the corresponding jacks 13, all the draining disks 5 and the motion disks 24 and the threaded columns 3 can be synchronously driven by the driving motor 4 to rotate, so that the centrifugal dewatering effect is generated, and the drying effect is accelerated; when the first electromagnetic latch 12 corresponding to one or more draining disks 5 is withdrawn from the insertion hole 13, the height of one draining disk 5 can be independently adjusted, or the height between two draining disks 5 can be adjusted; at the same time, the height of the moving plate 24 can be adjusted according to the above operation method.
The movable plate 11 is connected with the support plate 8 through a sliding assembly. Specifically, by figure 2 and figure 4, slide the subassembly including seting up in locating the inside rectangular hole 14 of backup pad 8, the one end of fly leaf 11 is located rectangular hole 14, be equipped with reference column 15 in the rectangular hole 14, the both ends of reference column 15 all with the inner wall fixed connection of rectangular hole 14, and reference column 15 runs through fly leaf 11, spout 16 has all been seted up to the both sides inner wall of rectangular hole 14, the equal fixedly connected with slider 17 in both sides of fly leaf 11, slider 17 is located spout 16, the top fixedly connected with handle 18 of fly leaf 11, first electromagnetism bolt 12 is located jack 13, handle 18 through setting up, be convenient for drive fly leaf 11 to remove, through the subassembly that slides that sets up, make the steady reciprocating of fly leaf 11 relative backup pad 8.
Specifically, as shown in fig. 1, a drain pipe 20 is arranged on one side of the support base 1, a valve 21 is arranged on the drain pipe 20, and water in the draining tank 2 is conveniently drained through the arranged drain pipe 20 and the valve 21.
Specifically, as shown in fig. 4, the bottom of the draining tray 5 is provided with a plurality of handles 19, the draining trays 5 are located between the two connecting plates 9, and the handles 19 are arranged to facilitate the rotation of the draining tray 5.
Specifically, as shown in fig. 3, the top of the threaded column 3 is fixedly connected with a fixed plate 22, and the top of the fixed plate 22 is fixedly connected with a pull ring 10, so that the whole device can be conveniently lifted and moved by the arranged pull ring 10 and the fixed plate 22.
When the device is used for drying experimental instruments, the threaded pipe 6 is driven to rotate relative to the threaded column 3 by driving the draining disks 5 to rotate, so that the height of each draining disk 5 can be changed according to the size of the experimental instrument in a laboratory, the distance between every two adjacent draining disks 5 is further changed, the draining disks 5 can adapt to the experimental instruments with different heights, and the space utilization rate is improved; and a driving motor 4 is arranged between the threaded column 3 and the draining tank 2, and can drive the threaded column 3 to rotate so as to drive the draining disc 5 to rotate. The movable plate 11 can move up and down stably relative to the support plate 8, so that the first electromagnetic bolt 12 is inserted into the jack 13, and the position of the draining disc 5 can be limited through the first electromagnetic bolt 12, so that the draining disc 5 can be prevented from rotating relative to the threaded column 3 due to non-human factors, and the position of the draining disc 5 after the height is adjusted can be limited; on the other hand, all the draining disks 5 and the moving disk 24 are synchronously driven by the driving motor 4 to rotate through the threaded columns 3, so that the centrifugal dewatering effect is generated, and the drying efficiency is accelerated; the water in the draining tank 2 is convenient to drain through the arranged drain pipe 20 and the valve 21, and the whole device is convenient to lift and move through the arranged pull ring 10 and the fixed disc 22.
Example two
After the cleaned experimental instrument is placed on the draining disc 5, accumulated water above the draining disc naturally falls down through gravity on one hand, and draining and drying are achieved; on the other hand, after the first electromagnetic bolt 12 of the positioning component is inserted into the corresponding jack 13 on the draining disc 5, the draining disc 5 and the threaded column 3 are connected into a whole, and the draining disc 5 is driven to rotate by the driving motor 4 and is centrifugally dewatered; however, the rotating speed of the driving motor is too high, collision and damage between experimental instruments are easily caused, so that the centrifugal force is limited by the rotating speed of the driving motor 4, and the centrifugal dehydration effect is often poor; therefore, the device is further improved in order to further accelerate the efficiency of dehydration and drying.
As shown in fig. 1, the top of the moving plate 24 is provided with a jack 13 corresponding to the first electromagnetic latch 12, and the moving plate 24 is provided with an eccentric mass 28.
The first electromagnetic bolt 12 corresponding to the moving disk 24 is started to work, and the first electromagnetic bolt 12 is inserted into the corresponding jack. After the first electromagnetic bolt 12 corresponding to the motion disc 24 is inserted into the jack 13 on the motion disc 24, the motion disc 24 rotates synchronously with the threaded column 3 through the positioning component and the sliding component, the motion disc 24 drives the eccentric mass block 28 to generate eccentric vibration when rotating, and then the motion disc 24 drives the whole device to vibrate, so that the draining experimental instrument generates vibration, the speed of accumulated water discharged from the experimental instrument is increased, and the drying efficiency of the experimental instrument is improved.
Through the control to eccentric quality piece 28 quality, effectively guarantee it can drive the test instrument vibration through motion dish 24 simultaneously, effectively control vibration amplitude, prevent that the test instrument from damaging.
EXAMPLE III
Adopt the drying mode of waterlogging caused by excessive rainfall, the drop of water that often is less poor by gravity waterlogging caused by excessive rainfall effect, and dry by natural evaporation, drying efficiency is lower, consequently for the further drying rate that improves the laboratory glassware after cleaning, often adopts the dry hot-blast of confession to accelerate the speed of drying.
The sealing cover 23 is arranged above the supporting seat 1, the bottom of the sealing cover 23 is provided with a sealing strip, the top of the supporting seat 1 is provided with a sealing groove, the sealing strip of the sealing cover 23 is clamped into the sealing groove of the supporting seat 1, the sealing cover 23 and the supporting seat 1 are in sealing connection, and preparation is made for introducing dry hot air into the sealing cover 23. Be equipped with dry tuber pipe 29 on the 1 opposite side of supporting seat, dry tuber pipe 29 is connected with outside drying device, lets in dry hot-blast in to this device through outside drying device to laboratory glassware's drying efficiency is accelerated. The hot air for drying is dry hot air.
Specifically, the drying air duct 29 is provided with an electromagnetic valve for controlling the entrance and the stop of the externally supplied drying hot air.
Specifically, as shown in fig. 5, a handle 30 is provided on the top of the sealing cover 23, and the sealing cover 23 is extracted through the handle 30 so as to take out the dried laboratory instruments on the draining tray 5.
Specifically, as shown in fig. 5, a release valve 31 is disposed on one side of the handle 30, the release valve 31 is a pressure valve, and when the air pressure inside the sealing cover 23 reaches a preset value, the release valve 31 is automatically opened, so as to facilitate the discharge of the dried hot air.
Specifically, as shown in fig. 6-7, the moving plate 24 is provided with a second electromagnetic bolt 25, and the inner side wall of the sealing cover 23 is provided with a limiting groove 27 corresponding to the inserted rod 26 of the second electromagnetic bolt 25; when the first electromagnetic bolt 12 corresponding to the moving disc 24 is inserted into the jack 13 of the moving disc 24, the insert rod 26 of the second electromagnetic bolt 25 corresponds to the limit groove 27;
when dry hot air enters the sealing cover 23 to dry the experimental instrument on the internal draining disc 5, the dry hot air enters the sealing cover 23, and the air release valve 31 is a pressure valve, so that dry hot air with certain pressure is formed after the dry hot air enters, the contact time of the experimental instrument is prolonged, and the drying effect is improved.
However, after the dry hot air is introduced from the dry air pipe 29, because the density of the hot air in the dry hot air is smaller than that of the air, the hot air enters the upper part inside the sealing cover 23 and gathers, the drying effect of the experimental instrument on the upper draining plate 5 is better than that of the experimental instrument on the lower draining plate 5, and finally the phenomenon that the drying effect of the experimental instrument on the multi-layer draining plate 5 is different is caused.
In order to improve the uniformity of the drying effect of the experimental instrument on the multi-layer draining disc 5, the first electromagnetic bolt 12 corresponding to the moving disc 24 is stopped to work, the second electromagnetic bolt 25 is started to work, the inserted rod 26 of the second electromagnetic bolt 25 is inserted into the limiting groove 27, the driving motor 4 is controlled to drive the threaded column 3 to rotate in a reciprocating mode, and the moving disc 24 moves up and down in a reciprocating mode under the limitation of the second electromagnetic bolt 25 and the limiting groove 27. In the process of up-and-down reciprocating motion of the motion disc 24, dry hot air gathered above the inside of the sealing cover 23 can be driven to move downwards to form turbulence, so that the relative motion of the upper hot air and the lower hot air is promoted, the contact time between the experimental instrument on the lower draining disc 5 and the dry hot air is prolonged, and the uniformity of the drying effect of the experimental instrument on the multilayer draining disc 5 is further improved to the greatest extent.
Specifically, two second electromagnetic bolts 25 are arranged, the two second electromagnetic bolts 25 are symmetrically arranged on two sides of the threaded column 3, and the insertion rods 26 of the two second electromagnetic bolts 25 move up and down in the corresponding limiting grooves 27 at the same time, so that the up-and-down movement stability of the movement disc 24 can be improved.
The below of motion dish 24 is equipped with distance sensor, and distance sensor is used for measuring the distance of motion dish 24 to below waterlogging caused by excessive rainfall dish 5, through distance control motion dish 24 reciprocating motion's height from top to bottom that distance sensor measures, on the one hand the at utmost drives dry hot air downstream to improve the homogeneity when dry to the laboratory glassware on multilayer waterlogging caused by excessive rainfall dish 5, on the other hand can prevent that motion dish 24 from extrudeing the laboratory glassware on the waterlogging caused by excessive rainfall dish 5 in the up-and-down motion in-process, causes the laboratory glassware to damage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 instrument drying device is used in laboratory, includes supporting seat, its characterized in that: the water draining device is characterized in that a water draining groove is formed in the top of the supporting seat, a threaded column is arranged above the supporting seat, a driving motor is arranged between the bottom end of the threaded column and the bottom of the supporting seat, a sealing cover is arranged above the supporting seat, a water draining disc and a moving disc are arranged on the threaded column, threaded pipes are fixedly connected to the tops of the water draining disc and the moving disc and are in threaded connection with the threaded column, a plurality of water draining holes are formed in the upper surface of the water draining disc, and a positioning assembly matched with the water draining disc and the moving disc is arranged above the supporting seat;
the positioning assembly comprises a supporting plate arranged above the supporting seat, the supporting plate is connected with the threaded column through two connecting plates, a plurality of movable plates are arranged on one side of the supporting plate, the bottom of each movable plate is fixedly connected with a first electromagnetic bolt, jacks corresponding to the first electromagnetic bolts are formed in the tops of the draining disc and the motion disc, and the movable plates are connected with the supporting plate through sliding assemblies;
the sliding assembly comprises a rectangular hole formed in the supporting plate, one end of the movable plate is located in the rectangular hole, a positioning column is arranged in the rectangular hole, two ends of the positioning column are fixedly connected with the inner wall of the rectangular hole, the positioning column penetrates through the movable plate, sliding grooves are formed in the inner walls of two sides of the rectangular hole, and sliding blocks are fixedly connected to two sides of the movable plate;
a second electromagnetic bolt is arranged on the motion disc, and a limit groove corresponding to an inserted rod of the second electromagnetic bolt is arranged on the inner side wall of the sealing cover; when a first electromagnetic bolt corresponding to the motion disc is inserted into the jack of the motion disc, the inserted bar of the second electromagnetic bolt corresponds to the limiting groove; the motion disc is provided with an eccentric mass block;
a drain pipe is arranged on one side of the supporting seat, and a valve is arranged on the drain pipe; a drying air pipe is arranged on the other side of the supporting seat and is connected with an external drying device;
starting a first electromagnetic bolt corresponding to the moving disc to work, wherein the first electromagnetic bolt is inserted into a corresponding jack, the moving disc synchronously rotates with the threaded column through a positioning assembly and a sliding assembly, and the moving disc drives the eccentric mass block to rotate to generate eccentric vibration; and stopping the first electromagnetic bolt corresponding to the motion disc, starting the second electromagnetic bolt, inserting an inserted rod of the second electromagnetic bolt into the limit groove, controlling a driving motor to drive the threaded column to rotate in a reciprocating manner, and enabling the motion disc to reciprocate up and down under the limit of the second electromagnetic bolt and the limit groove.
2. The laboratory instrument drying device of claim 1, wherein: and a distance sensor is arranged below the moving disc and used for measuring the distance from the moving disc to the lower draining disc, and the height of the up-and-down reciprocating motion of the moving disc is controlled through the distance measured by the distance sensor.
3. The laboratory instrument drying apparatus of claim 1, wherein: the draining holes in the two adjacent draining disks are correspondingly arranged, and the upper surfaces of the draining disks are inclined planes.
4. The laboratory instrument drying device of claim 1, wherein: the sealing cover is characterized in that a sealing strip is arranged at the bottom of the sealing cover, a sealing groove is formed in the top of the supporting seat, and the sealing strip of the sealing cover is clamped into the sealing groove of the supporting seat, so that the sealing cover and the supporting seat are in sealing connection.
5. The laboratory instrument drying apparatus of claim 1, wherein: the bottom of waterlogging caused by excessive rainfall dish is equipped with a plurality of handle, and a plurality of waterlogging caused by excessive rainfall dish all is located between two connecting plates.
6. The laboratory instrument drying apparatus of claim 1, wherein: the top fixedly connected with fixed disk of screw thread post, just the top fixedly connected with pull ring of fixed disk.
7. The laboratory instrument drying apparatus of claim 1, wherein: the top of fly leaf fixedly connected with handle.
8. The laboratory instrument drying apparatus of claim 1, wherein: the second electromagnetic bolts are arranged in two numbers, and the two second electromagnetic bolts are symmetrically arranged on two sides of the threaded column.
9. The laboratory instrument drying apparatus of claim 1, wherein: and the drying air pipe is provided with an electromagnetic valve.
10. The laboratory instrument drying apparatus of claim 1, wherein: the sealing cover is characterized in that a lifting handle is arranged at the top of the sealing cover, a deflation valve is arranged on one side of the lifting handle, the deflation valve is a pressure valve, and when the air pressure inside the sealing cover reaches a preset value, the deflation valve is automatically opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111084987.6A CN113758201B (en) | 2021-09-15 | 2021-09-15 | Instrument drying device is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111084987.6A CN113758201B (en) | 2021-09-15 | 2021-09-15 | Instrument drying device is used in laboratory |
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| Publication Number | Publication Date |
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| CN113758201A CN113758201A (en) | 2021-12-07 |
| CN113758201B true CN113758201B (en) | 2022-06-24 |
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| CN202111084987.6A Active CN113758201B (en) | 2021-09-15 | 2021-09-15 | Instrument drying device is used in laboratory |
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Citations (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN212320255U (en) * | 2020-04-09 | 2021-01-08 | 王俊丽 | Spreading and airing rack for agricultural product processing |
| CN212692390U (en) * | 2020-08-10 | 2021-03-12 | 浙江融创食品工业有限公司 | A drain device for aquatic products processing |
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| CN213657274U (en) * | 2020-08-31 | 2021-07-09 | 闽清县绿富达农业专业合作社 | Draining device for Chinese herbal medicine production |
| CN213090368U (en) * | 2020-09-02 | 2021-04-30 | 上海羽默电子科技有限公司 | Drying box |
| CN213873446U (en) * | 2020-11-10 | 2021-08-03 | 浙江亚培生物技术有限公司 | Adjustable support for freeze dryer |
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