CN215353451U - High school is high-efficient reaction unit for chemistry - Google Patents
High school is high-efficient reaction unit for chemistry Download PDFInfo
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- CN215353451U CN215353451U CN202122039354.5U CN202122039354U CN215353451U CN 215353451 U CN215353451 U CN 215353451U CN 202122039354 U CN202122039354 U CN 202122039354U CN 215353451 U CN215353451 U CN 215353451U
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- beaker
- fixed mounting
- rod
- base
- high school
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000010425 asbestos Substances 0.000 claims description 8
- 229910052895 riebeckite Inorganic materials 0.000 claims description 8
- 239000000126 substance Substances 0.000 abstract description 20
- 238000002474 experimental method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009172 bursting Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficiency reaction device for high school chemistry, which comprises a base, wherein a movable plate is movably arranged above the base, a fixed seat is fixedly arranged above the movable plate, an alcohol lamp is fixedly arranged above the fixed seat, the movable plate and a lifting frame are arranged in the reaction device, an operator can move the movable plate at any time through a slide block and a slide groove, the alcohol lamp and a water bath heating box are fixedly arranged above the movable plate, the operator can conveniently select a proper heating mode according to a reaction object through the alcohol lamp and the water bath heating box, the experimental efficiency is further improved, the operator can conveniently control the lifting frame to lift through a screw rod and a nut sleeve, a stirring rod can extend into a beaker through a second telescopic rod, the second telescopic rod and the stirring rod can be controlled to rotate through a motor and a rotary table, and chemical products can be fully mixed, thereby achieving the purposes of improving the reaction efficiency and saving the time of operators.
Description
Technical Field
The utility model relates to the technical field of chemical experiments, in particular to a high-efficiency reaction device for high school chemistry.
Background
Chemistry is one of natural science, mainly at molecular and atomic level, researches composition, property, structure and change rule of substance, creates new substance, and is an important bridge for communicating micro and macro substance world, so chemistry in high school education is an important subject, and in order to improve chemical literacy of students, conditional schools often organize students to participate in various chemical experiments.
The existing chemical experiment device is generally simple in structure and low in reaction efficiency, so that the time of students is greatly wasted, the enthusiasm of the students for learning chemistry is further reduced, and meanwhile, the existing chemical experiment device is single in function basically and can not meet the needs of the students more and more.
Therefore, a high-efficiency reaction device for high school chemistry is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency reaction device for high school chemistry, which is provided with a movable plate and a lifting frame, wherein an operator can move the movable plate at any time through a slide block and a slide groove, an alcohol lamp and a water bath heating box are fixedly arranged above the movable plate, the alcohol lamp and the water bath heating box can be used for facilitating the operator to select a proper heating mode according to a reaction object, and a second telescopic rod and a stirring rod can be controlled to rotate through a motor and a rotary table, so that chemical products can be fully mixed, the reaction efficiency is improved, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient reaction unit is used to high school's chemistry, the on-line screen storage device comprises a base, the top movable mounting of base has the fly leaf, the top fixed mounting of fly leaf has the fixing base, the top fixed mounting of fixing base has the alcohol burner, rear end top movable mounting of fixing base has the crane, the intermediate position department movable mounting of crane has the lead screw, both ends fixed mounting has the polished rod about the crane, crane right side fixed mounting has the support frame, the right side fixed mounting of support frame has the beaker, the top fixed mounting of support frame has the dead lever, the right side fixed mounting of dead lever has first telescopic link, the right side movable mounting of first telescopic link has fixed box, the below movable mounting of fixed box has the second telescopic link, the below movable mounting of second telescopic link has the puddler.
By adopting the technical scheme, the movable plate is convenient for an operator to move through the sliding block and the sliding groove, the alcohol lamp and the water bath heating box are fixedly arranged above the movable plate, the alcohol lamp and the water bath heating box can be convenient for the operator to select a proper heating mode according to a reaction object, so that the experimental efficiency is improved, the beaker can be fixed through the clamping block, the operator can conveniently control the lifting frame to lift through the lead screw and the nut sleeve, so that the beaker can be contacted with the asbestos wire net, or the beaker is placed in the water bath heating box for water bath heating, the stirring rod can extend into the beaker through the second telescopic rod, the second telescopic rod and the stirring rod can be controlled to rotate through the motor and the turntable, so that chemical products are fully mixed, the purposes of improving the reaction efficiency and saving the time of the operator are achieved, and the stirring rod extends out of the beaker through the second telescopic rod, then keep away from the beaker with the puddler through first telescopic link, and then make things convenient for operating personnel to take off the beaker from the grip block.
Preferably, the second telescopic rod is movably connected with the fixed box through a motor and a rotary disc.
Through adopting above-mentioned technical scheme, the inside fixed mounting of fixed box has the motor, and the upper end fixed mounting of second telescopic link has the carousel, through pivot swing joint between motor and the carousel, can control the carousel through the motor and rotate, consequently can control second telescopic link and puddler through motor and carousel and rotate, and then make chemical articles for use intensive mixing to reach the purpose that improves reaction efficiency, save operating personnel time.
Preferably, the support frame is fixedly connected with the beaker through a clamping block, the diameter of the upper end of the beaker is larger than that of the lower end of the beaker, and the central line of the stirring rod is aligned with that of the beaker.
Through adopting above-mentioned technical scheme, the internal diameter of grip block is greater than the lower extreme diameter of beaker and is less than the upper end diameter of beaker, can fix the beaker through the grip block, can stir the chemical articles for use in the beaker through the puddler, and then improved reaction efficiency.
Preferably, the fixed box is movably connected with the fixed rod through a first telescopic rod.
Through adopting above-mentioned technical scheme, make the puddler stretch out from the beaker through the second telescopic link, then keep away from the beaker with the puddler through first telescopic link, and then make things convenient for operating personnel to take off the beaker from the grip block.
Preferably, the lifting frame is movably connected with the screw rod through a nut sleeve, and the lifting frame is movably connected with the polished rod through a sliding sleeve.
Through adopting above-mentioned technical scheme, nut cover fixed mounting is in the inside intermediate position department of crane, and both ends about sliding sleeve fixed mounting is in the inside of crane, makes operating personnel can control the crane through lead screw and nut cover and goes up and down, can play the effect of direction through polished rod and sliding sleeve, prevents that the crane from taking place the skew at the lift in-process.
Preferably, the supporting legs are movably mounted below the base, and the base is movably connected with the supporting legs through threaded rods.
Through adopting above-mentioned technical scheme, threaded rod fixed mounting passes through threaded connection at the lower extreme of base between supporting legs and the threaded rod, can adjust the device's height through rotating the supporting legs, and then avoids the desktop unevenness in laboratory and influence the experiment effect, and the below fixed mounting of supporting legs has the rubber pad, can play absorbing effect through the rubber pad.
Preferably, the movable plate is movably connected with the base through a sliding block and a sliding groove.
Through adopting above-mentioned technical scheme, the spout has been seted up to the upper surface of base, and the lower extreme fixed mounting of fly leaf has the slider, makes things convenient for operating personnel to control the fly leaf through spout and slider and removes in the top of base.
Preferably, a heating box is fixedly arranged on the right side of the alcohol lamp.
Through adopting above-mentioned technical scheme, can make things convenient for operating personnel to select suitable heating methods according to the object of reaction through alcohol burner and water bath heating box, and then improve experimental efficiency.
Preferably, an asbestos net is fixedly arranged above the alcohol lamp.
Through adopting above-mentioned technical scheme, through the even dispersion of heat that the asbestos gauge produced the alcohol burner to the bottom of beaker, avoid the beaker to take place the phenomenon of bursting.
Preferably, a heating wire is fixedly installed inside the heating box.
Through adopting above-mentioned technical scheme, can heat water bath heating box through the heater strip, can carry out water bath heating to the beaker through water bath heating box, and then increased the device's practicality and functionality.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with a movable plate and a lifting frame, an operator can move the movable plate at any time through a slide block and a slide groove, an alcohol lamp and a water bath heating box are fixedly arranged above the movable plate, the alcohol lamp and the water bath heating box can facilitate the operator to select a proper heating mode according to a reaction object, thereby improving the experimental efficiency, a lead screw is movably arranged at the middle position of the lifting frame, the lifting frame can be controlled to lift by the operator through the lead screw and a nut sleeve, the left end and the right end of the lifting frame are fixedly provided with a polish rod, the guide effect can be achieved through the polish rod and a sliding sleeve, the lifting frame is prevented from deviating in the lifting process, a stirring rod can extend into a beaker through a second telescopic rod, the second telescopic rod and the stirring rod can be controlled to rotate through a motor and a turntable, thereby enabling chemical products to be fully mixed, thereby achieving the improvement of the reaction efficiency, the purpose of saving operating personnel time makes the puddler stretch out from the beaker through the second telescopic link, then keeps away from the beaker with the puddler through first telescopic link, and then makes things convenient for operating personnel to take off the beaker from the grip block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a combined view of the lifting frame and the supporting frame of the utility model;
FIG. 3 is a combined view of the crane and the base;
fig. 4 is a structural view of the movable plate of the present invention.
In the figure: 1. a fixed seat; 2. a base; 3. a chute; 4. an alcohol lamp; 5. a polish rod; 6. a lead screw; 7. a lifting frame; 8. a water bath heating box; 9. a movable plate; 10. fixing the rod; 11. a first telescopic rod; 12. a fixing box; 13. a motor; 14. a turntable; 15. a second telescopic rod; 16. a beaker; 17. a stirring rod; 18. a clamping block; 19. a support frame; 20. a nut sleeve; 21. a sliding sleeve; 22. a threaded rod; 23. supporting legs; 24. an asbestos web; 25. heating wires; 26. a slide block.
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 4, the present invention provides a technical solution: the utility model provides a high school's chemistry uses high-efficient reaction unit, as shown in fig. 1 to fig. 4, including base 2, the top movable mounting of base 2 has fly leaf 9, the top fixed mounting of fly leaf 9 has fixing base 1, the top fixed mounting of fixing base 1 has alcohol burner 4, rear end top movable mounting of fixing base 1 has crane 7, the intermediate position department movable mounting of crane 7 has lead screw 6, both ends fixed mounting has polished rod 5 about crane 7, crane 7 right side fixed mounting has support frame 19, the right side fixed mounting of support frame 19 has beaker 16, the top fixed mounting of support frame 19 has dead lever 10, the right side fixed mounting of dead lever 10 has first telescopic link 11, the right side movable mounting of first telescopic link 11 has fixed box 12, the below movable mounting of fixed box 12 has second telescopic link 15, the below movable mounting of second telescopic link 15 has puddler 17.
By adopting the technical scheme, the movable plate 9 is convenient for an operator to move through the sliding block 26 and the sliding groove 3, the alcohol lamp 4 and the water bath heating box 8 are fixedly arranged above the movable plate 9, the alcohol lamp 4 and the water bath heating box 8 can be convenient for the operator to select a proper heating mode according to a reaction object, so that the experimental efficiency is improved, the beaker 16 can be fixed through the clamping block 18, the lifting frame 7 is convenient for the operator to control to lift through the lead screw 6 and the nut sleeve 20, so that the beaker 16 can be contacted with the asbestos wire 24, or the beaker 16 is placed in the water bath heating box 8 for water bath heating, the stirring rod 17 can extend into the beaker 16 through the second telescopic rod 15, the second telescopic rod 15 and the stirring rod 17 can be controlled to rotate through the motor 13 and the rotary table 14, so that chemical products are fully mixed, and the reaction efficiency is improved, with the purpose of saving time for an operator, the stirring rod 17 is extended out of the beaker 16 through the second telescopic rod 15, and then the stirring rod 17 is far away from the beaker 16 through the first telescopic rod 11, so that the operator can conveniently take the beaker 16 off the clamping block 18.
Specifically, as shown in fig. 2, the second telescopic rod 15 is movably connected to the fixed box 12 through a motor 13 and a rotating disc 14.
Through adopting above-mentioned technical scheme, the inside fixed mounting of fixed box 12 has motor 13, the upper end fixed mounting of second telescopic link 15 has carousel 14, through pivot swing joint between motor 13 and the carousel 14, can control carousel 14 through motor 13 and rotate, consequently can control second telescopic link 15 and puddler 17 through motor 13 and carousel 14 and rotate, and then make chemical articles for use intensive mixing, thereby reach the purpose that improves reaction efficiency, save operating personnel time.
Specifically, as shown in fig. 2, the supporting frame 19 is fixedly connected with the beaker 16 through the clamping block 18, the diameter of the upper end of the beaker 16 is larger than that of the lower end of the beaker 16, and the center line of the stirring rod 17 is aligned with the center line of the beaker 16.
Through adopting above-mentioned technical scheme, the internal diameter of grip block 18 is greater than the lower extreme diameter of beaker 16 and is less than the upper end diameter of beaker 16, can fix beaker 16 through grip block 18, can stir the chemical articles for use in beaker 16 through puddler 17, and then has improved reaction efficiency.
Specifically, as shown in fig. 2, the fixing box 12 is movably connected to the fixing rod 10 through a first telescopic rod 11.
Through adopting above-mentioned technical scheme, make puddler 17 stretch out from beaker 16 through second telescopic link 15, then keep away from beaker 16 with puddler 17 through first telescopic link 11, and then make things convenient for operating personnel to take off beaker 16 from grip block 18.
Specifically, as shown in fig. 1 and 3, the lifting frame 7 is movably connected with the screw rod 6 through a nut sleeve 20, and the lifting frame 7 is movably connected with the polish rod 5 through a sliding sleeve 21.
Through adopting above-mentioned technical scheme, nut cover 20 fixed mounting is in crane 7's inside intermediate position department, and both ends about sliding sleeve 21 fixed mounting is in crane 7's inside, makes operating personnel can control crane 7 through lead screw 6 and nut cover 20 and goes up and down, can play the effect of direction through polished rod 5 and sliding sleeve 21, prevents that crane 7 from taking place the skew at the lift in-process.
Specifically, as shown in fig. 1 and 3, a supporting leg 23 is movably mounted below the base 2, and the base 2 is movably connected with the supporting leg 23 through a threaded rod 22.
Through adopting above-mentioned technical scheme, threaded rod 22 fixed mounting is at the lower extreme of base 2, through threaded connection between supporting legs 23 and the threaded rod 22, can adjust the device's height through rotating supporting legs 23, and then avoids the desktop unevenness in laboratory and influence the experiment effect, and the below fixed mounting of supporting legs 23 has the rubber pad, can play absorbing effect through the rubber pad.
Specifically, as shown in fig. 1 and 4, the movable plate 9 is movably connected to the base 2 through the sliding block 26 and the sliding groove 3.
Through adopting above-mentioned technical scheme, spout 3 has been seted up to the upper surface of base 2, and the lower extreme fixed mounting of fly leaf 9 has slider 26, makes things convenient for operating personnel to control fly leaf 9 through spout 3 and slider 26 and removes in the top of base 2.
Specifically, as shown in fig. 4, a water bath heating box 8 is fixedly installed on the right side of the alcohol lamp 4.
Through adopting above-mentioned technical scheme, can make things convenient for operating personnel to select suitable heating methods according to the object of reaction through alcohol burner 4 and water bath heating box 8, and then improve experimental efficiency.
Specifically, as shown in fig. 4, an asbestos cloth 24 is fixedly mounted above the alcohol burner 4.
By adopting the technical scheme, the heat generated by the alcohol lamp 4 is uniformly dispersed to the bottom end of the beaker 16 through the asbestos cloth 24, so that the phenomenon of bursting of the beaker 16 is avoided.
Specifically, as shown in fig. 4, a heating wire 25 is fixedly installed inside the water bath heating box 8.
Through adopting above-mentioned technical scheme, can heat water bath heating box 8 through heater strip 25, can carry out water bath heating to beaker 16 through water bath heating box 8, and then increased the device's practicality and functionality.
The working principle and the using process of the utility model are as follows: before the chemical experiment, the operator can move the movable plate 9 above the base 2 through the slide block 26 and the sliding chute 3, then, according to the reaction object, the operator can select the alcohol lamp 4 to heat or the water bath heating box 8 to heat, during the chemical experiment, the beaker 16 can be fixed through the clamping block 18, then the lifting frame 7 can be controlled to descend by shaking the lead screw 6, and after the lifting frame 7 descends to a certain degree, the stirring rod 17 can be extended into the beaker 16 through the second telescopic rod 15, the second telescopic rod 15 and the stirring rod 17 can be controlled to rotate through the motor 13 and the rotating disc 14, so that the chemical products are fully mixed, the reaction efficiency is improved, after the reaction is finished, the stirring rod 17 extends out of the beaker 16 through the second telescopic rod 15, the stirring rod 17 is then far away from the beaker 16 through the first telescopic rod 11, so that the operator can conveniently take the beaker 16 off the clamping block 18.
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 (10)
1. The utility model provides a high-efficient reaction unit is used to high school's chemistry, includes base (2), its characterized in that: the top movable mounting of base (2) has fly leaf (9), the top fixed mounting of fly leaf (9) has fixing base (1), the top fixed mounting of fixing base (1) has alcohol burner (4), rear end top movable mounting of fixing base (1) has crane (7), the intermediate position department movable mounting of crane (7) has lead screw (6), both ends fixed mounting has polished rod (5) about crane (7), crane (7) right side fixed mounting has support frame (19), the right side fixed mounting of support frame (19) has beaker (16), the top fixed mounting of support frame (19) has dead lever (10), the right side fixed mounting of dead lever (10) has first telescopic link (11), the right side movable mounting of first telescopic link (11) has fixed box (12), the below movable mounting of fixed box (12) has second telescopic link (15), the below movable mounting of second telescopic link (15) has puddler (17).
2. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: the second telescopic rod (15) is movably connected with the fixed box (12) through a motor (13) and a rotary table (14).
3. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: the support frame (19) is fixedly connected with the beaker (16) through the clamping block (18), the diameter of the upper end of the beaker (16) is larger than that of the lower end of the beaker (16), and the central line of the stirring rod (17) is aligned with that of the beaker (16).
4. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: the fixed box (12) is movably connected with the fixed rod (10) through a first telescopic rod (11).
5. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: the lifting frame (7) is movably connected with the lead screw (6) through a nut sleeve (20), and the lifting frame (7) is movably connected with the polish rod (5) through a sliding sleeve (21).
6. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: supporting legs (23) are movably mounted below the base (2), and the base (2) is movably connected with the supporting legs (23) through threaded rods (22).
7. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: the movable plate (9) is movably connected with the base (2) through a sliding block (26) and a sliding groove (3).
8. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: and a water bath heating box (8) is fixedly arranged on the right side of the alcohol lamp (4).
9. The high efficiency reaction apparatus for high school chemistry according to claim 1, wherein: and an asbestos net (24) is fixedly arranged above the alcohol lamp (4).
10. The high efficiency reaction apparatus for high school chemistry according to claim 8, wherein: the inside fixed mounting of water bath heating box (8) has heater strip (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039354.5U CN215353451U (en) | 2021-08-26 | 2021-08-26 | High school is high-efficient reaction unit for chemistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122039354.5U CN215353451U (en) | 2021-08-26 | 2021-08-26 | High school is high-efficient reaction unit for chemistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215353451U true CN215353451U (en) | 2021-12-31 |
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ID=79619411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122039354.5U Expired - Fee Related CN215353451U (en) | 2021-08-26 | 2021-08-26 | High school is high-efficient reaction unit for chemistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215353451U (en) |
-
2021
- 2021-08-26 CN CN202122039354.5U patent/CN215353451U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |