CN213590512U - Automatic titration device for synthetic reaction - Google Patents
Automatic titration device for synthetic reaction Download PDFInfo
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- CN213590512U CN213590512U CN202022381347.9U CN202022381347U CN213590512U CN 213590512 U CN213590512 U CN 213590512U CN 202022381347 U CN202022381347 U CN 202022381347U CN 213590512 U CN213590512 U CN 213590512U
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- side wall
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- 238000004448 titration Methods 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 13
- 230000000670 limiting effect Effects 0.000 claims description 28
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an automatic titration device for synthetic reaction, which comprises a body, be equipped with the bottom plate on the body, buret and mount, mount fixed connection is on the bottom plate, be equipped with slide mechanism on the one end lateral wall of mount, the last fixedly connected with diaphragm of slide mechanism, the intercommunication is equipped with the bar hole on the diaphragm, the first arc of fixedly connected with on the one end inner wall in bar hole, the downthehole sliding connection of bar has the second arc, it is connected with actuating mechanism to rotate on the one end lateral wall of second arc, the actuating mechanism screw thread runs through the lateral wall setting in bar hole, first arc and second arc all with the lateral wall counterbalance contact of buret, be equipped with stop gear in the mount, stop gear slides and runs through slide mechanism setting and rather than the counterbalance contact. The utility model discloses not only the staff of being convenient for fixes the buret of unidimensional not, and the staff of still being convenient for highly adjusts the buret.
Description
Technical Field
The utility model relates to an experimental device technical field especially relates to an automatic titration outfit for synthetic reaction.
Background
The automatic titration apparatus for synthetic reaction is a common apparatus in chemical laboratory, which comprises a fixed frame, a burette, a titrant conduit, a titrant drop constant rate control pipe, an automatic titration apparatus controller, a beaker, a magnetic stirrer and the like, wherein the automatic titration apparatus controller can effectively supply materials to the burette, the titrant drop constant rate control pipe can effectively control the flow rate of the burette, and the magnetic stirrer can effectively and uniformly mix the mixed liquid in the beaker.
The automatic titration apparatus for synthesis reaction used in the current market is mostly inconvenient for the staff to fix the burette with different sizes, and is inconvenient for the staff to adjust the height of the burette.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art synthetic reaction and fixing the buret of unidimensional with the staff of being inconvenient for mostly in order to synthesize automatic titration device, and the staff of being inconvenient for highly adjusting the phenomenon of buret, and the automatic titration device for synthetic reaction who proposes, it not only is convenient for the staff to fix the not unidimensional buret, and the staff of still being convenient for highly adjusts the buret.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic titration outfit for synthetic reaction, includes the body, be equipped with bottom plate, buret and mount on the body, mount fixed connection is on the bottom plate, be equipped with slide mechanism on the one end lateral wall of mount, the last fixedly connected with diaphragm of slide mechanism, the intercommunication is equipped with the bar hole on the diaphragm, the first arc of fixedly connected with on the one end inner wall in bar hole, the downthehole sliding connection of bar has the second arc, it is connected with actuating mechanism to rotate on the one end lateral wall of second arc, the actuating mechanism screw thread runs through the lateral wall setting in bar hole, first arc and second arc all offset the contact with the lateral wall of buret, be equipped with stop gear in the mount, stop gear slides and runs through slide mechanism setting and rather than offset contact.
Preferably, slide mechanism is including setting up the T type spout on mount one end lateral wall, sliding connection has assorted T type slider with it in the T type spout, the one end lateral wall of T type slider and the one end lateral wall fixed connection of diaphragm, the T type slider is kept away from and is equipped with the spacing groove on the one end lateral wall of diaphragm, stop mechanism slides the inner wall setting that runs through T type spout and offsets the contact with the inner wall of spacing groove, and slide mechanism's setting can be effectively to the height of buret and adjust.
Preferably, stop gear is including setting up the cavity in the mount, sliding connection has assorted slide with it in the cavity, fixedly connected with limiting plate on the one end lateral wall that the slide is close to T type spout, the one end of limiting plate slides the inner wall setting that runs through the lateral wall of cavity and T type spout and offsets the contact with the inner wall of spacing groove, it is connected with first bolt to rotate on the one end inner wall of cavity, the one end of first bolt is rotated the lateral wall setting that runs through the cavity and the first rotary disk of fixedly connected with, is located first bolt screw thread in the cavity runs through the slide setting, and stop gear's setting can carry out spacing fixed to slide gear effectively.
Preferably, actuating mechanism includes the second bolt that the screw thread runs through the setting of bar hole lateral wall, the one end of second bolt is rotated and is connected on the lateral wall of second arc, the other end fixedly connected with second rolling disc of second bolt, actuating mechanism's setting can be adjusted the position of second arc effectively.
Preferably, the equal fixedly connected with rubber buffer pad of the relative one end of first arc and second arc, rubber buffer pad's setting can improve the shock-absorbing capacity of first arc and second arc effectively, and then protects the buret effectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up body, bottom plate, buret, mount, diaphragm, bar hole and first arc etc. the staff of being convenient for fixes not unidimensional buret, and wherein the setting of rubber blotter can improve the shock-absorbing capacity of first arc and second arc effectively, and then protects the buret effectively.
2. The utility model discloses a set up body, bottom plate, buret, mount, diaphragm, bar hole and first arc etc. the staff of being convenient for highly adjusts the buret, and then the staff of being convenient for carries out spacing fixed with the altitude mixture control to suitable position of buret according to actual need, and wherein stop gear's setting can carry out spacing fixed to slide mechanism effectively.
Drawings
FIG. 1 is a perspective view of an automatic titration apparatus for use in a synthesis reaction according to the present invention;
FIG. 2 is a partial top view of an automatic titration apparatus for use in a synthesis reaction according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view of fig. 2 at B.
In the figure: 1 body, 2 bottom plates, 3 burets, 4 mounts, 5 diaphragms, 6 bar holes, 7 first arcs, 8 second arcs, 9T type spout, 10T type slider, 11 spacing grooves, 12 cavities, 13 slides, 14 limiting plates, 15 first bolts, 16 first rotating disks, 17 second bolts, 18 second rotating disks, 19 rubber buffer pads.
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.
Referring to fig. 1-4, an automatic titration apparatus for synthetic reaction comprises a body 1, it should be noted that the body 1 is an automatic titration apparatus body for synthetic reaction, which is the prior art and will not be described herein, a bottom plate 2, a burette 3 and a fixing frame 4 are arranged on the body 1, the fixing frame 4 is fixedly connected to the bottom plate 2, a sliding mechanism is arranged on one end side wall of the fixing frame 4, a transverse plate 5 is fixedly connected to the sliding mechanism, a strip-shaped hole 6 is arranged on the transverse plate 5 in a communicating manner, a first arc-shaped plate 7 is fixedly connected to one end inner wall of the strip-shaped hole 6, a second arc-shaped plate 8 is slidably connected to the strip-shaped hole 6, a driving mechanism is rotatably connected to one end side wall of the second arc-shaped plate 8, a thread of the driving mechanism is arranged to penetrate through the side wall of the strip-shaped hole 6, the first arc-shaped plate 7 and the second arc-, the limiting mechanism penetrates through the sliding mechanism in a sliding mode and is abutted against the sliding mechanism.
The sliding mechanism comprises a T-shaped sliding groove 9 arranged on the side wall of one end of the fixed frame 4, a T-shaped sliding block 10 matched with the T-shaped sliding groove 9 is connected in a sliding manner in the T-shaped sliding groove 9, the side wall of one end of the T-shaped sliding block 10 is fixedly connected with the side wall of one end of the transverse plate 5, a limiting groove 11 is arranged on the side wall of one end of the T-shaped sliding block 10 far away from the transverse plate 5, the limiting mechanism is arranged to penetrate through the inner wall of the T-shaped sliding groove 9 in a sliding manner and is abutted against the inner wall of the limiting groove 11, the height of the burette 3 can be effectively adjusted by the arrangement of the sliding mechanism, the limiting mechanism comprises a cavity 12 arranged in the fixed frame 4, a sliding plate 13 matched with the cavity 12 is connected in the cavity 12 in a sliding manner, a limiting plate 14 is fixedly connected on the side wall of one, rotate on the one end inner wall of cavity 12 and be connected with first bolt 15, the one end of first bolt 15 is rotated and is run through the lateral wall setting of cavity 12 and fixedly connected with first rotary disk 16, and the 15 screw threads of first bolt that are located cavity 12 run through slide 13 and set up, and stop gear's setting can carry out spacing fixed to slide mechanism effectively.
Actuating mechanism includes the second bolt 17 that the screw thread runs through the setting of 6 lateral walls in bar hole, the one end of second bolt 17 is rotated and is connected on the lateral wall of second arc 8, the other end fixedly connected with second rolling disc 18 of second bolt 17, actuating mechanism's setting, can adjust the position of second arc 8 effectively, the equal fixedly connected with rubber buffer 19 of the one end that first arc 7 and second arc 8 are relative, rubber buffer 19's setting, can improve the shock-absorbing capacity of first arc 7 and second arc 8 effectively, and then protect buret 3 effectively.
The working principle is as follows: in the utility model, when the operator needs to fix the burette 3 with different sizes, the operator can manually rotate the second rotating disc 18, so as to rotate the second bolt 17, the second bolt 17 rotates to enable the second arc-shaped plate 8 to move towards the direction close to the first arc-shaped plate 7 or away from the first arc-shaped plate 7 under the limiting action of the strip-shaped hole 6, so as to enable the space between the first arc-shaped plate 7 and the second arc-shaped plate 8 to be adjusted, the operator can insert the burette 3 between the first arc-shaped plate 7 and the second arc-shaped plate 8, and then rotate the second rotating disc 18 until the second arc-shaped plate 8 and the first arc-shaped plate 7 clamp the burette 3 tightly, wherein, the arrangement of the rubber buffer cushion 19 can effectively improve the buffer performance of the first arc-shaped plate 7 and the second arc-shaped plate 8, so as to effectively protect the burette 3, when the operator needs to adjust the height of the burette 3, the worker can hold the transverse plate 5, then manually rotate the first rotating disc 16, further rotate the first bolt 15, the first bolt 15 rotates, the sliding plate 13 horizontally moves under the limiting effect of the cavity 12, further synchronously and horizontally moves the limiting plate 14, the first rotating disc 16 is rotated until the limiting plate 14 is separated from the limiting groove 11, after the limiting plate 14 is separated from the limiting groove 11, the locking state of the T-shaped sliding block 10 is released, then the worker can move the T-shaped sliding block 10 in the vertical direction, further, the adjusting effect on the height of the burette 3 is realized, when the height of the burette 3 is adjusted to be proper height, the first rotating disc 16 is manually rotated, so that the limiting plate 14 moves towards the direction close to the limiting groove 11 and finally abuts against the inner wall of the limiting groove 11, when the limiting plate 14 abuts against the limiting groove 11, the heights of the T-shaped sliding block 10 and the burette 3 are fixed, it should be noted that the using method and the working principle of the main body 1 are prior art, and are not described herein again.
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 (5)
1. An automatic titration device for synthetic reaction comprises a body (1), wherein a bottom plate (2), a burette (3) and a fixing frame (4) are arranged on the body (1), the fixing frame (4) is fixedly connected on the bottom plate (2), and the automatic titration device is characterized in that a sliding mechanism is arranged on one end side wall of the fixing frame (4), a transverse plate (5) is fixedly connected on the sliding mechanism, a strip-shaped hole (6) is communicated on the transverse plate (5), a first arc-shaped plate (7) is fixedly connected on one end inner wall of the strip-shaped hole (6), a second arc-shaped plate (8) is slidably connected in the strip-shaped hole (6), a driving mechanism is rotatably connected on one end side wall of the second arc-shaped plate (8), threads of the driving mechanism penetrate through the side wall of the strip-shaped hole (6), and the first arc-shaped plate (7) and the second arc-shaped plate (8) are in abutting contact with the side wall of the burette (, and a limiting mechanism is arranged in the fixing frame (4), and the limiting mechanism penetrates through the sliding mechanism in a sliding manner and is abutted against the sliding mechanism.
2. The automatic titration device for the synthetic reaction according to claim 1, wherein the sliding mechanism comprises a T-shaped sliding groove (9) arranged on one end side wall of the fixing frame (4), a T-shaped sliding block (10) matched with the T-shaped sliding groove is connected in the T-shaped sliding groove (9) in a sliding mode, one end side wall of the T-shaped sliding block (10) is fixedly connected with one end side wall of the transverse plate (5), a limiting groove (11) is arranged on one end side wall, far away from the transverse plate (5), of the T-shaped sliding block (10), and the limiting mechanism penetrates through the inner wall of the T-shaped sliding groove (9) in a sliding mode and is in contact with the inner wall of the limiting groove (11) in an abutting.
3. An auto-titration device for use in a synthesis reaction according to claim 2, the limiting mechanism comprises a chamber (12) arranged in the fixing frame (4), a sliding plate (13) matched with the chamber (12) is connected in the chamber (12) in a sliding way, a limiting plate (14) is fixedly connected on the side wall of one end of the sliding plate (13) close to the T-shaped chute (9), one end of the limit plate (14) is slidably arranged through the side wall of the chamber (12) and the inner wall of the T-shaped sliding groove (9) and is propped against the inner wall of the limit groove (11), a first bolt (15) is rotatably connected on the inner wall of one end of the chamber (12), one end of the first bolt (15) is rotatably arranged to penetrate through the side wall of the chamber (12) and fixedly connected with a first rotating disc (16), and the first bolt (15) in the chamber (12) is arranged to penetrate through the sliding plate (13) in a threaded mode.
4. The automatic titration device for synthetic reaction according to claim 1, wherein the driving mechanism comprises a second bolt (17) threaded through the side wall of the strip-shaped hole (6), one end of the second bolt (17) is rotatably connected to the side wall of the second arc-shaped plate (8), and the other end of the second bolt (17) is fixedly connected with a second rotating disc (18).
5. An auto-titration device for use in a synthesis reaction according to claim 1, wherein the first arcuate plate (7) and the second arcuate plate (8) are each fixedly attached at opposite ends with a rubber bumper pad (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381347.9U CN213590512U (en) | 2020-10-23 | 2020-10-23 | Automatic titration device for synthetic reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381347.9U CN213590512U (en) | 2020-10-23 | 2020-10-23 | Automatic titration device for synthetic reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213590512U true CN213590512U (en) | 2021-07-02 |
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ID=76592184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022381347.9U Expired - Fee Related CN213590512U (en) | 2020-10-23 | 2020-10-23 | Automatic titration device for synthetic reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213590512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617406A (en) * | 2021-07-29 | 2021-11-09 | 中润油新能源股份有限公司 | Bio-based methanol gasoline emulsifying and water-melting agent preparation system |
-
2020
- 2020-10-23 CN CN202022381347.9U patent/CN213590512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617406A (en) * | 2021-07-29 | 2021-11-09 | 中润油新能源股份有限公司 | Bio-based methanol gasoline emulsifying and water-melting agent preparation system |
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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: 20210702 |