CN216909971U - Chemistry experiment room reagent mixing apparatus convenient to selective examination - Google Patents
Chemistry experiment room reagent mixing apparatus convenient to selective examination Download PDFInfo
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- CN216909971U CN216909971U CN202122781515.8U CN202122781515U CN216909971U CN 216909971 U CN216909971 U CN 216909971U CN 202122781515 U CN202122781515 U CN 202122781515U CN 216909971 U CN216909971 U CN 216909971U
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Abstract
The utility model relates to the technical field of laboratory equipment and discloses chemical laboratory reagent mixing equipment convenient for selective examination, which comprises a support, wherein a lifting mechanism is movably arranged in the support, a transverse plate with one end in transmission connection with the lifting mechanism is movably arranged in the support, a hollow plate is movably arranged in the transverse plate, a gas collecting pipe with one end fixedly arranged with the support is movably arranged at the top of the hollow plate, a driving mechanism with one end in transmission connection with the hollow plate is fixedly arranged at the top of the transverse plate, and a connecting plate is fixedly arranged at the bottom of the hollow plate. This chemistry experiment room reagent mixing apparatus convenient to selective examination has solved traditional chemical experiment room reagent mixing apparatus convenient to selective examination when using, and artifical mixed reagent is comparatively wasted time and energy and efficiency is not high, and the waste gas that produces causes the injury to personnel's health easily in the reagent mixing process, and barrier propterty is not high, the not strong problem of practicality.
Description
Technical Field
The utility model relates to the technical field of laboratory equipment, in particular to chemical laboratory reagent mixing equipment convenient for sampling inspection.
Background
A chemical laboratory is an important place for providing chemical experimental conditions and scientific exploration, and is internally provided with a large number of instruments, namely experimental tools such as an iron stand, an asbestos wire, an alcohol lamp and the like, which are usually matched with a chemical cabinet, wherein common chemicals are contained in the chemical cabinet, people need to carefully read laboratory rules before entering the chemical laboratory by utilizing substances and changed mysteries of the substances, and strictly operate according to the rules, because a large number of chemicals have great harm to human bodies and great pollution to the environment, and in the experimental process, reagents need to be mixed to observe reaction effects.
Traditional chemistry experiment room reagent mixing apparatus convenient to selective examination is when using, and artifical mixed reagent is comparatively wasted time and energy and efficiency is not high, and the waste gas that produces in the reagent mixing process causes the injury to personnel's health easily, and barrier propterty is not high, and the practicality is not strong, so proposes a chemistry experiment room reagent mixing apparatus convenient to selective examination and solves the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the chemical laboratory reagent mixing equipment convenient for selective examination has the advantages of strong practicability and the like, and solves the problems that when the traditional chemical laboratory reagent mixing equipment convenient for selective examination is used, manual reagent mixing is time-consuming and labor-consuming, the efficiency is not high, waste gas generated in the reagent mixing process easily causes harm to the bodies of people, the protective performance is not high, and the practicability is not high.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: a chemical laboratory reagent mixing device convenient for sampling inspection, which comprises a support, wherein a lifting mechanism is movably arranged in the support, a transverse plate with one end in transmission connection with the lifting mechanism is movably arranged in the support, a hollow plate is movably arranged in the transverse plate, a gas collecting pipe with one end fixedly arranged with the support is movably arranged at the top of the hollow plate, a driving mechanism with one end in transmission connection with the hollow plate is fixedly arranged at the top of the transverse plate, the bottom of the hollow plate is fixedly provided with a connecting plate, the bottom of the connecting plate is provided with an air hole of which one end is communicated with the hollow plate, a threaded rod is movably arranged in the connecting plate, a fixing mechanism with one end in transmission connection with the threaded rod is movably arranged on the back of the connecting plate, the outside threaded connection of threaded rod has the quantity to be two and one end extends to the inside puddler of connecting plate.
The utility model has the beneficial effects that:
this chemistry experiment room reagent mixing apparatus convenient to selective examination, when using, the graduated flask that will put reagent is placed on the support, elevating system drives the whole displacement of diaphragm, make the puddler extend to the inside of graduated flask, hollow plate and connecting plate are whole rotatory in actuating mechanism drives, realize the effect that reagent mixes, set up fixed establishment, the relative position of two adjustable puddlers, the graduated flask of the different demands of cooperation uses, set up the discharge, adsorb the waste gas that produces in the mixing process, prevent to cause the threat to experimenter's health, the advantage that the practicality is strong has been possessed.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, elevating system includes elevator motor, lead screw and cover piece, the inside movable mounting of support has the lead screw, the top fixed mounting of support has the elevator motor that one end and lead screw transmission are connected, the outside threaded connection of lead screw has the cover piece, diaphragm and cover piece fixed mounting.
The beneficial effect who adopts above-mentioned further scheme is that, the lead screw rotation is driven to the elevator motor, makes the nest block and diaphragm wholly take place displacement from top to bottom, realizes the purpose of going up and down.
Further, actuating mechanism includes mount, CD-ROM drive motor and gear, the top fixed mounting of diaphragm has the mount, the top fixed mounting of mount has CD-ROM drive motor, CD-ROM drive motor's the equal fixed mounting in the outside of output and hollow plate has the gear and two gear intermeshing that are located the mount inside.
Adopt above-mentioned further scheme's beneficial effect is that, the drive motor passes through two gears drive cavity plate monolithic rotation, realizes the effect of homogeneous mixing.
Further, fixed establishment is including adjusting pole, worm and worm wheel, the outside fixed mounting of threaded rod has the worm wheel, the inside movable mounting of connecting plate have both ends all extend to the outside of connecting plate and with worm wheel meshed worm, the back threaded connection of connecting plate has the regulation pole of one end and worm contact.
The beneficial effect who adopts above-mentioned further scheme is that, the worm drives the worm wheel and rotates, realizes the rotation of threaded rod to adjust the relative distance of two puddlers, the different demands of cooperation are used, set up the regulation pole, assist fixedly with the worm.
Furthermore, the inside right wall of support has seted up the spout, the outside fixed mounting of diaphragm has one end to extend to the inside pulley of spout.
Adopt above-mentioned further scheme's beneficial effect to set up spout and pulley, carry on spacingly with the displacement of diaphragm.
Furthermore, the outer sides of the left end and the right end of the threaded rod are arranged in an opposite threaded mode, the gas collecting pipe is a corrugated pipe, and a rubber plate is fixedly mounted at the bottom of the support.
The beneficial effect who adopts above-mentioned further scheme is, sets up the bellows, makes the discharge can stretch out and draw back the use, and the removal of cooperation diaphragm prevents that the discharge from being broken by the pulling, sets up the rubber slab, prevents that the support from sliding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of the present invention at A;
FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a schematic structural diagram of the driving mechanism of the present invention.
In the figure: 1. a support; 2. a lifting mechanism; 21. a lift motor; 22. a screw rod; 23. sleeving blocks; 3. a transverse plate; 4. a drive mechanism; 41. a fixed mount; 42. a drive motor; 43. a gear; 5. a hollow plate; 6. a connecting plate; 7. a stirring rod; 8. a threaded rod; 9. a fixing mechanism; 91. adjusting a rod; 92. a worm; 93. a worm gear; 10. a gas collecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, shown in fig. 1-4, a chemical laboratory reagent mixing device convenient for selective examination comprises a support 1, wherein a lifting mechanism 2 is movably mounted inside the support 1, a transverse plate 3 with one end in transmission connection with the lifting mechanism 2 is movably mounted inside the support 1, a hollow plate 5 is movably mounted inside the transverse plate 3, a gas collecting pipe 10 with one end in fixed connection with the support 1 is movably mounted at the top of the hollow plate 5, a driving mechanism 4 with one end in transmission connection with the hollow plate 5 is fixedly mounted at the top of the transverse plate 3, a connecting plate 6 is fixedly mounted at the bottom of the hollow plate 5, an air hole with one end communicated with the hollow plate 5 is formed at the bottom of the connecting plate 6, a threaded rod 8 is movably mounted inside the connecting plate 6, a fixing mechanism 9 with one end in transmission connection with the threaded rod 8 is movably mounted at the back of the connecting plate 6, and two stirring rods 7 with one ends extending to the inside of the connecting plate 6 are in threaded connection with the outer side of the threaded rod 8;
when the measuring cup is used, the measuring cup with the reagent is placed on the support 1, the lifting mechanism 2 drives the transverse plate 3 to integrally displace, the stirring rods 7 extend to the inside of the measuring cup, the driving mechanism 4 drives the hollow plate 5 and the connecting plate 6 to integrally rotate, the reagent mixing effect is realized, the fixing mechanism 9 is arranged, the relative positions of the two stirring rods 7 can be adjusted, the measuring cup is matched with measuring cups with different requirements for use, the gas collecting pipe 10 is arranged, waste gas generated in the mixing process is adsorbed, the threat to the bodies of experimenters is prevented, and the measuring cup has the advantage of strong practicability;
the lifting mechanism 2 comprises a lifting motor 21, a screw rod 22 and a sleeve block 23, the screw rod 22 is movably arranged in the support 1, the lifting motor 21 with one end in transmission connection with the screw rod 22 is fixedly arranged at the top of the support 1, the sleeve block 23 is in threaded connection with the outer side of the screw rod 22, and the transverse plate 3 and the sleeve block 23 are fixedly arranged;
the lifting motor 21 drives the screw rod 22 to rotate, so that the sleeve block 23 and the transverse plate 3 are integrally displaced up and down to achieve the lifting purpose;
the driving mechanism 4 comprises a fixed frame 41, a driving motor 42 and a gear 43, the fixed frame 41 is fixedly installed at the top of the transverse plate 3, the driving motor 42 is fixedly installed at the top of the fixed frame 41, the gear 43 positioned in the fixed frame 41 is fixedly installed at the output end of the driving motor 42 and the outer side of the hollow plate 5, and the two gears 43 are mutually meshed;
the driving motor 42 drives the hollow plate 5 to integrally rotate through the two gears 43, so that the effect of uniform mixing is realized;
the fixing mechanism 9 comprises an adjusting rod 91, a worm 92 and a worm wheel 93, the worm wheel 93 is fixedly installed on the outer side of the threaded rod 8, the worm 92 with two ends extending to the outer side of the connecting plate 6 and meshed with the worm wheel 93 is movably installed inside the connecting plate 6, and the adjusting rod 91 with one end contacting with the worm 92 is in threaded connection with the back of the connecting plate 6;
the worm 92 drives the worm wheel 93 to rotate, so that the threaded rod 8 can rotate, the relative distance between the two stirring rods 7 can be adjusted, the adjusting rods 91 are arranged to be matched with different requirements for use, and the worm 92 is fixed in an auxiliary mode;
a sliding groove is formed in the right wall of the inner part of the support 1, and a pulley with one end extending into the sliding groove is fixedly arranged on the outer side of the transverse plate 3;
a sliding groove and a pulley are arranged to limit the moving distance of the transverse plate 3;
the outer sides of the left end and the right end of the threaded rod 8 are arranged in an opposite thread manner, the gas collecting pipe 10 is a corrugated pipe, and a rubber plate is fixedly arranged at the bottom of the support 1;
the bellows is arranged to enable the gas collecting pipe 10 to be used in a telescopic mode, the gas collecting pipe 10 is prevented from being broken by pulling in cooperation with the movement of the transverse plate 3, and the rubber plate is arranged to prevent the support 1 from sliding.
The working principle is as follows:
the first step is as follows: when the measuring cup is used, the measuring cup with the reagent is placed on the support 1, the lifting motor 21 drives the screw rod 22 to rotate, the sleeve block 23 and the transverse plate 3 are integrally displaced up and down, the stirring rod 7 extends into the measuring cup, and the driving motor 42 drives the hollow plate 5 and the connecting plate 6 to integrally rotate through the two gears 43, so that the reagent mixing effect is realized;
the second step is that: the adjusting rod 91 is rotated to enable the adjusting rod 91 to be separated from the worm 92, the worm 92 is rotated to drive the worm wheel 93 and the threaded rod 8 to integrally rotate, the relative positions of the two stirring rods 7 are adjusted, and the two stirring rods are matched with measuring cups with different requirements for use;
the third step: the gas collecting pipe 10 is arranged to adsorb waste gas generated in the mixing process, so that the threat to the bodies of experimenters is prevented.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A chemical laboratory reagent mixing apparatus convenient for spot check, comprising a support (1), characterized in that: the gas collecting device is characterized in that the lifting mechanism (2) is movably arranged in the support (1), the transverse plate (3) with one end connected with the lifting mechanism (2) in a transmission mode is movably arranged in the support (1), the hollow plate (5) is movably arranged in the transverse plate (3), the gas collecting pipe (10) with one end fixedly arranged with the support (1) is movably arranged at the top of the hollow plate (5), the driving mechanism (4) with one end connected with the hollow plate (5) in a transmission mode is fixedly arranged at the top of the transverse plate (3), the connecting plate (6) is fixedly arranged at the bottom of the hollow plate (5), the gas hole with one end communicated with the hollow plate (5) is formed in the bottom of the connecting plate (6), the threaded rod (8) is movably arranged in the connecting plate (6), and the fixing mechanism (9) with one end connected with the threaded rod (8) in a transmission mode is movably arranged at the back of the connecting plate (6), the outer side of the threaded rod (8) is in threaded connection with two stirring rods (7) of which one ends extend into the connecting plate (6).
2. A chemical laboratory reagent mixing apparatus for facilitating spot testing according to claim 1, wherein: elevating system (2) include elevating motor (21), lead screw (22) and nest block (23), the inside movable mounting of support (1) has lead screw (22), the top fixed mounting of support (1) has elevating motor (21) that one end and lead screw (22) transmission are connected, the outside threaded connection of lead screw (22) has nest block (23), diaphragm (3) and nest block (23) fixed mounting.
3. A chemical laboratory reagent mixing apparatus for facilitating spot testing according to claim 1, wherein: actuating mechanism (4) include mount (41), CD-ROM drive motor (42) and gear (43), the top fixed mounting of diaphragm (3) has mount (41), the top fixed mounting of mount (41) has CD-ROM drive motor (42), the equal fixed mounting in the outside of the output of CD-ROM drive motor (42) and hollow plate (5) has gear (43) and two gear (43) intermeshing that are located mount (41) inside.
4. A chemical laboratory reagent mixing apparatus for facilitating spot testing according to claim 1, wherein: fixed establishment (9) are including adjusting pole (91), worm (92) and worm wheel (93), the outside fixed mounting of threaded rod (8) has worm wheel (93), the inside movable mounting of connecting plate (6) has both ends all to extend to the outside of connecting plate (6) and with worm wheel (93) meshed worm (92), the back threaded connection of connecting plate (6) has the regulation pole (91) of one end and worm (92) contact.
5. A chemical laboratory reagent mixing apparatus for facilitating spot testing according to claim 1, wherein: the inside right wall of support (1) has seted up the spout, the outside fixed mounting of diaphragm (3) has one end to extend to the inside pulley of spout.
6. A chemical laboratory reagent mixing apparatus for facilitating spot testing according to claim 1, wherein: the outer sides of the left end and the right end of the threaded rod (8) are arranged in an opposite threaded mode, the gas collecting pipe (10) is a corrugated pipe, and a rubber plate is fixedly mounted at the bottom of the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122781515.8U CN216909971U (en) | 2021-11-15 | 2021-11-15 | Chemistry experiment room reagent mixing apparatus convenient to selective examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122781515.8U CN216909971U (en) | 2021-11-15 | 2021-11-15 | Chemistry experiment room reagent mixing apparatus convenient to selective examination |
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| Publication Number | Publication Date |
|---|---|
| CN216909971U true CN216909971U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122781515.8U Active CN216909971U (en) | 2021-11-15 | 2021-11-15 | Chemistry experiment room reagent mixing apparatus convenient to selective examination |
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| Country | Link |
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| CN (1) | CN216909971U (en) |
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2021
- 2021-11-15 CN CN202122781515.8U patent/CN216909971U/en active Active
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