CN210832904U

CN210832904U - Chemistry experiment uses chemical reagent drying device in room

Info

Publication number: CN210832904U
Application number: CN201922024387.5U
Authority: CN
Inventors: 陈蔷薇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-23
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a chemical reagent drying device for a chemical laboratory, which comprises a box body, wherein the box body is a frame structure with an open top end, a box cover is arranged at the top end of the box body, a handle is arranged at the top end of the box cover, a supporting plate is arranged at the bottom of the box cover, the supporting plate is of a U-shaped structure, a drying agent is arranged on the upper surface of the supporting plate, a vent is arranged at the horizontal part of the supporting plate, a motor is arranged at the middle part of the inner wall of the bottom of the box body, the shaft part of the motor is connected with a rotating shaft, a container for containing a reagent generates centrifugal force through the arranged motor, the rotating shaft, a placing plate and a baffle plate, so that the chemical reagent automatically and rapidly volatilizes water to be dispersed in the air, is contacted with the drying agent in the circulating process, is adsorbed by the drying agent, and, thereby being beneficial to the drying of the chemical reagent and having better drying effect.

Description

Chemistry experiment uses chemical reagent drying device in room

Technical Field

The utility model relates to a dry technical field of chemical reagent specifically is a chemical reagent drying device is used in chemistry experiment room.

Background

Chemical reagents are relatively standard substances for chemical research and component analysis, are important conditions for technological progress, are widely used for synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemists, and are not separated from chemical reagents in daily work of factories, schools, hospitals and research institutes.

Present chemical reagent drying device is used in chemical laboratory adopts the drier directly to carry out the drying to chemical reagent, and drying time is long, and is inhomogeneous not abundant to chemical reagent drying moreover, direct influence chemical reagent's use.

Disclosure of Invention

An object of the utility model is to provide a chemistry experiment uses chemical reagent drying device in to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a chemistry experiment uses chemical reagent drying device in room, the power distribution box comprises a box body, the box is the frame structure that the top was opened, the box top is provided with the case lid, the case lid top is provided with the handle, the case lid bottom is provided with the backup pad, the backup pad is U type structure, the backup pad upper surface is provided with the drier, backup pad horizontal position is provided with the vent, bottom half inner wall middle part is provided with the motor, the pivot is connected to the motor shaft portion, board is placed to pivot top fixedly connected with, it is provided with the draw-in groove to place the board upper surface, the draw-in groove both sides are provided with clamping mechanism, the.

As a further aspect of the present invention: clamping mechanism includes two baffles, two the relative one side of baffle all is provided with the bearing frame, the bearing frame rotates through the pivot and is connected with the clamp plate, the clamp plate passes through extrusion spring UI baffle and connects, when putting the container between two baffles, under extrusion spring's effect for two clamp plates extrude the container, thereby press from both sides the container tightly fixedly, prevent to rotate the in-process, and the phenomenon that the container was got rid of and flies takes place.

As a further aspect of the present invention: be provided with the through-hole on the baffle, the through-hole is conical structure, through the through-hole that sets up, is favorable to volatilizing of chemical reagent's moisture, still is favorable to simultaneously ventilating to be favorable to the drying of reagent.

As a further aspect of the present invention: the air drying mechanism comprises an air heater, the air heater is located on one side of the motor, the air heater is connected with an air guide pipe, a cavity is arranged on the inner wall of the box body, the air guide pipe extends to the inner cavity of the cavity and is connected with an air exhaust nozzle through a connecting pipe, the air exhaust nozzle is arranged on the inner wall of the box body, and when the air heater is started, the air guide pipe ventilates towards the air exhaust nozzle, so that hot air is blown to the baffle plate through the air exhaust nozzle, and therefore reagent is air-dried.

As a further aspect of the present invention: the placing plate is provided with idler wheels on two sides, the inner wall of the box body is provided with guide rails corresponding to the idler wheels, the idler wheels are in rolling connection with the guide rails, and the idler wheels are in rolling connection with the guide rails, so that the placing plate is supported in an auxiliary mode.

As a further aspect of the present invention: the utility model discloses a case lid, including case lid, box lateral wall, stopper, reset spring, spacing hole and button, case lid both sides bottom all is provided with the recess, the size of recess is identical with the size of box lateral wall, the box lateral wall is provided with the cell body, cell body inner wall sliding connection has the stopper, the stopper passes through reset spring and cell body inner wall connection, the stopper is kept away from reset spring one side and is provided with the button, the case lid is located recess one side and is provided with spacing hole with the button correspondence, button and spacing hole swing joint, under the cooperation that sets up between reset spring, stopper, cell body, spacing hole and the button, when covering the case lid on the box, reset spring pops out spacing hole with the button to fix the case lid, when the case lid is opened to needs, through pressing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arranged motor, the rotating shaft, the placing plate and the baffle plate, a container for containing the reagent generates centrifugal force, so that the chemical reagent automatically and quickly volatilizes water to be dispersed in the air, is contacted with the drying agent in the circulating process and adsorbed by the drying agent to quickly dry the reagent, and blows air to the container under the action of the air drying mechanism, thereby leading the wind power received by the chemical reagent to be more uniform, being favorable for the drying of the chemical reagent, leading the drying effect to be better, being favorable for the volatilization of the water of the chemical reagent and simultaneously being favorable for the ventilation through the arranged through hole, thereby being favorable for the drying of the reagent, leading the wind guide pipe to ventilate to the exhaust nozzle when the air heater is started, leading the hot air to blow to the baffle plate through the exhaust nozzle, thereby carrying out the air drying on the reagent, because the container continuously rotates under the action of the motor, thereby leading the air drying effect received by the reagent in the, thereby being beneficial to accelerating the drying speed and improving the working efficiency.

2. Through the cooperation between the baffle that sets up, extrusion spring, the clamp plate, be convenient for press from both sides tight fixedly to the container to the effectual phenomenon of having avoided being got rid of at centrifugal in-process container takes place, is convenient for place and take convenient and fast to the container simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a chemical reagent drying device for a chemical laboratory.

Fig. 2 is a partially enlarged view of a chemical reagent drying apparatus for a chemical laboratory.

Fig. 3 is a partially enlarged view of B in a chemical reagent drying apparatus for a chemical laboratory.

In the figure: 1-box body, 2-motor, 3-rotating shaft, 4-placing plate, 5-roller, 6-guide rail, 7-air heater, 8-air guide pipe, 9-air exhaust nozzle, 10-box cover, 11-supporting plate, 12-drying agent, 13-ventilation opening, 14-handle, 15-clamping groove, 16-baffle, 17-through hole, 18-pressing plate, 19-extrusion spring, 20-bearing seat, 21-button, 22-limiting hole, 23-groove body, 24-reset spring and 25-limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the utility model, a chemical reagent drying device is used in chemistry experiment room, including box 1, box 1 is the framework structure that the top was opened, 1 top of box is provided with

case lid

10, 10 tops of case lid are provided with

handle

14, 10 bottoms of case lid are provided with backup pad 11, backup pad 11 is U type structure, 11 upper surfaces of backup pad are provided with

drier

12, 11 horizontal parts of backup pad are provided with

vent

13, 1 bottom inner wall middle part of box is provided with

motor

2, 2 axial region connection pivots 3 of motor, 3 top fixedly connected with in pivot place board 4, it is provided with draw-in groove 15 to place board 4 upper surface, draw-in groove 15 both sides are provided with clamping mechanism, 1 inner chamber of box is provided with air-dries the mechanism.

During the use, place the container that treats dry chemical reagent through network structure on placing board 4, and press from both sides tightly fixedly to it through the clamping mechanism who sets up, then cover case lid 10 fixed, starter motor 2, make pivot 3 drive place board 4 and rotate, thereby make and place board 4 and drive the container and rotate, thereby make the container produce centrifugal force, make automatic quick volatilizing moisture dispersion of chemical reagent in the air, in the circulating in-process and drier 12 contact, be adsorbed by drier 12, make reagent quick drying, and under air-dry mechanism's effect, blow to the container, thereby make the wind-force that chemical reagent received more even, thereby be favorable to chemical reagent's drying, drying effect is better.

The clamping mechanism comprises two baffle plates 16, a bearing seat 20 is arranged on one side, opposite to the two baffle plates 16, of each bearing seat 20, a pressing plate 18 is rotatably connected to each bearing seat 20 through a rotating shaft, and the pressing plates 18 are connected through extrusion springs 19UI baffle plates 16.

When the container is placed between the two baffle plates 16, the two pressure plates 18 extrude the container under the action of the extrusion spring 19, so that the container is clamped and fixed, and the phenomenon that the container is thrown away in the rotating process is prevented.

The baffle 16 is provided with a through hole 17, and the through hole 17 is of a conical structure.

Through the through-hole 17 that sets up, be favorable to the volatilizing of chemical reagent's moisture, still be favorable to simultaneously ventilating to be favorable to the drying of reagent.

The air drying mechanism comprises an air heater 7, the air heater 7 is located on one side of the motor 2, the air heater 7 is connected with an air guide pipe 8, a cavity is arranged on the inner wall of the box body 1, the air guide pipe 8 extends to the inner cavity of the cavity and is connected with an air exhaust nozzle 9 through a connecting pipe, and the air exhaust nozzle 9 is arranged on the inner wall of the box body 1.

When starting air heater 7, the guide duct 8 ventilates to exhaust nozzle 9 to make hot-blast blowing to baffle 16 through exhaust nozzle 9, thereby air-dry reagent, because the rotation that the container did not stop under motor 2's effect, thereby make the air-dry effect that the inside reagent of container received more even, thereby be favorable to accelerating dry speed, improved work efficiency.

The two sides of the placing plate 4 are provided with idler wheels 5, the inner wall of the box body 1 is provided with guide rails 6 corresponding to the idler wheels 5, and the idler wheels 5 are in rolling connection with the guide rails 6.

Through setting up gyro wheel 5 and 6 rolling connections of guide rail, played the effect of auxiliary stay to placing board 4.

Case lid 10 both sides bottom all is provided with the recess, the size of recess is identical with the size of 1 lateral wall of box, 1 lateral wall of box is provided with cell body 23, cell body 23 inner wall sliding connection has stopper 25, stopper 25 passes through reset spring 24 and cell body 23 inner wall connection, stopper 25 keeps away from reset spring 24 one side and is provided with button 21, case lid 10 is located recess one side and corresponds with button 21 and is provided with spacing hole 22, button 21 and spacing hole 22 swing joint.

Through setting up under the cooperation between reset spring 24, stopper 25, cell body 23, spacing hole 22 and the button 21, when covering case lid 10 on box 1, reset spring 24 pops up spacing hole 22 with button 21 to fix case lid 10, when case lid 10 is opened to needs, through pressing button 21, make inside the spacing hole 22 of button 21 withdrawal, thereby be convenient for the installation and the dismantlement of case lid 10.

The utility model discloses a theory of operation is:

when the drying device is used, chemical reagents to be dried are placed on the placing plate 4 through the container with the net structure, the container is clamped and fixed through the arranged clamping mechanism, the box cover 10 is covered and fixed, the motor 2 is started, the rotating shaft 3 drives the placing plate 4 to rotate, the placing plate 4 drives the container to rotate, the container generates centrifugal force, the chemical reagents automatically and quickly volatilize moisture to be dispersed in the air, the moisture is contacted with the drying agent 12 in the circulating process and is adsorbed by the drying agent 12, the reagents are quickly dried, the container is blown under the action of the air drying mechanism, the wind power borne by the chemical reagents is more uniform, the drying of the chemical reagents is facilitated, the drying effect is better, when the container is placed between the two baffles 16, the two pressing plates 18 extrude the container under the action of the extrusion spring 19, thereby clamping and fixing the container, preventing the phenomenon that the container is thrown away in the rotating process from occurring, being beneficial to the volatilization of the moisture of the chemical reagent and simultaneously being beneficial to the ventilation and being beneficial to the drying of the reagent by the arranged through hole 17, when the air heater 7 is started, the air guide pipe 8 ventilates to the air exhaust nozzle 9, thereby leading hot air to blow to the baffle plate 16 through the air exhaust nozzle 9, thereby carrying out the air drying on the reagent, because the container rotates ceaselessly under the action of the motor 2, the air drying effect on the reagent in the container is more uniform, thereby being beneficial to accelerating the drying speed, improving the working efficiency, by the matching of the reset spring 24, the limit block 25, the groove body 23, the limit hole 22 and the button 21, when the box cover 10 is covered on the box body 1, the reset spring 24 pops the button 21 out of the limit hole 22, thereby fixing the box cover 10, when the cover 10 needs to be opened, the button 21 is retracted into the stopper hole 22 by pressing the button 21, thereby facilitating the mounting and dismounting of the cover 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The chemical reagent drying device for the chemical laboratory comprises a box body (1) and is characterized in that the box body (1) is of a frame structure with the top end open, a box cover (10) is arranged at the top end of the box body (1), a handle (14) is arranged at the top end of the box cover (10), a supporting plate (11) is arranged at the bottom of the box cover (10), the supporting plate (11) is of a U-shaped structure, a drying agent (12) is arranged on the upper surface of the supporting plate (11), a ventilation opening (13) is arranged at the horizontal position of the supporting plate (11), a motor (2) is arranged at the middle position of the inner wall of the bottom of the box body (1), the shaft part of the motor (2) is connected with a rotating shaft (3), a placing plate (4) is fixedly connected with the top end of the rotating shaft (3), a clamping, an air drying mechanism is arranged in the inner cavity of the box body (1).

2. The chemical reagent drying device for the chemical laboratory according to claim 1, wherein the clamping mechanism comprises two baffles (16), a bearing seat (20) is arranged on one side of each of the two baffles (16) opposite to each other, a pressing plate (18) is rotatably connected to the bearing seat (20) through a rotating shaft, and the pressing plates (18) are connected through a squeezing spring (19) and the UI baffles (16).

3. A chemical reagent drying device for chemical laboratory according to claim 2, characterized in that said baffle plate (16) is provided with through holes (17), and said through holes (17) are conical structure.

4. The chemical reagent drying device for the chemical laboratory according to claim 1, wherein the air drying mechanism comprises an air heater (7), the air heater (7) is located on one side of the motor (2), the air heater (7) is connected with an air guide pipe (8), a cavity is arranged on the inner wall of the box body (1), the air guide pipe (8) extends to the inner cavity of the cavity and is connected with an air exhaust nozzle (9) through a connecting pipe, and the air exhaust nozzle (9) is arranged on the inner wall of the box body (1).

5. The chemical reagent drying device for the chemical laboratory according to claim 1, wherein rollers (5) are arranged on two sides of the placing plate (4), guide rails (6) are arranged on the inner wall of the box body (1) corresponding to the rollers (5), and the rollers (5) are in rolling connection with the guide rails (6).

6. The chemical reagent drying device for the chemical laboratory according to claim 1, wherein grooves are formed in the bottoms of the two sides of the case cover (10), the size of each groove is matched with that of the side wall of the case body (1), the side wall of the case body (1) is provided with a groove body (23), a limiting block (25) is connected to the inner wall of the groove body (23) in a sliding mode, the limiting block (25) is connected with the inner wall of the groove body (23) through a reset spring (24), a button (21) is arranged on one side, away from the reset spring (24), of the limiting block (25), a limiting hole (22) is formed in one side, located on one side of the groove, of the case cover (10) and corresponds to the button (21), and the button (21).