CN214374470U - Automatic acid value tester - Google Patents
Automatic acid value tester Download PDFInfo
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- CN214374470U CN214374470U CN202120376045.4U CN202120376045U CN214374470U CN 214374470 U CN214374470 U CN 214374470U CN 202120376045 U CN202120376045 U CN 202120376045U CN 214374470 U CN214374470 U CN 214374470U
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- connecting plate
- automatic acid
- acid value
- threaded rod
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Abstract
The utility model provides an automatic acid value tester. The automatic acid value tester comprises an automatic acid value tester body; the base is arranged on the automatic acid value tester body; the bracket is fixedly arranged on the top of the base; the height adjusting mechanism is arranged on the bracket; the connecting plate is arranged on the height adjusting mechanism; the cover plate is fixedly arranged at the bottom of the connecting plate; the mounting hole is formed in the connecting plate; the first fixing mechanism is arranged on the connecting plate; and the second fixing mechanism is arranged on the base. The utility model provides an automatic acid value determination appearance has can fix the beaker, improves the beaker and is stable, can also carry out the height of electrical control PH combined electrode, and is comparatively laborsaving convenient, can reduce the advantage that splashes easily through the apron.
Description
Technical Field
The utility model relates to an acid value apparatus technical field especially relates to an automatic acid value apparatus.
Background
The acid value tester is used for measuring the acid values of transformer oil and turbine oil, meets the requirements specified by national standards, adopts a blue liquid crystal large screen display, a Chinese menu, no-identification keys, a microcomputer for automatic measurement and automatic printing, realizes microcomputer automation in the test process, is intuitive and simple to operate, adopts magnetic stirring, has no noise, is safe and reliable, has small volume, can meet the requirements of oil refineries, power plants and scientific research units, and is one of essential instruments for oil analysis and quality inspection.
Traditional acid value tester need install PH combined electrode on the support when using, on the support, then pour the solution that detects into the beaker and put on putting the platform, the height of manual regulation PH combined electrode carries out PH detection in inserting the beaker solution to stir through magnetic stirrers, but the tradition is through the height of manual regulation PH combined electrode comparatively waste time and energy, also splash easily among the stirring process in addition, beaker stability is also not enough.
Therefore, it is necessary to provide a new automatic acid value measuring instrument to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a have and to fix the beaker, improve the beaker and stabilize, can also carry out the height of electrical control PH combined electrode, comparatively laborsaving convenience can reduce the automatic acid number apparatus that splashes easily through the apron.
In order to solve the technical problem, the utility model provides an automatic acid value tester includes: an automatic acid value tester body; the base is arranged on the automatic acid value tester body; the bracket is fixedly arranged on the top of the base; the height adjusting mechanism is arranged on the bracket; the connecting plate is arranged on the height adjusting mechanism; the cover plate is fixedly arranged at the bottom of the connecting plate; the mounting hole is formed in the connecting plate; the first fixing mechanism is arranged on the connecting plate; the second fixing mechanism is arranged on the base; the PH composite electrode is arranged on the cover plate and penetrates through the mounting hole; and the magnetic stirring mechanism is arranged on the connecting plate.
Preferably, the height adjusting mechanism comprises a motor, a lifting screw and a sliding block, the motor is fixedly installed at the top of the base, the lifting screw is fixedly installed on an output shaft of the motor, the sliding block is installed on the lifting screw in a threaded mode, and the connecting plate is fixedly connected with the sliding block.
Preferably, the first fixing mechanism comprises a first threaded rod, a first fixing block and a rotating handle, the first threaded rod is installed on the connecting plate in a threaded mode, the first fixing block is fixedly installed at one end of the first threaded rod, and the rotating handle is fixedly installed at the other end of the first threaded rod.
Preferably, the second fixing mechanism comprises a supporting plate, a second threaded rod, a second fixing block and an operating handle, the supporting plate is fixedly installed at the top of the base, the second threaded rod is installed on the supporting plate in a threaded mode, the second fixing block is fixedly installed at one end of the second threaded rod, and the operating handle is fixedly installed at the other end of the second threaded rod.
Preferably, one side of the bracket is fixedly provided with a limit baffle.
Preferably, the bracket is provided with a sliding groove, one side of the sliding block is fixedly provided with a limiting block, and the limiting block is connected with the inner wall of the sliding groove in a sliding manner.
Compared with the prior art, the utility model provides an automatic acid value determinator has following beneficial effect:
the utility model provides an automatic acid value tester, which rotates an operating handle to drive a first fixed block to be attached to a beaker for fixing, thereby preventing the base from inclining or shaking and falling and ensuring the smooth detection;
run through the mounting hole with PH combined electrode, the drive rotates the handle and then fixes PH combined electrode, and PH combined electrode's the other end is inserted on the computer, and through starter motor, the apron shelters from the beaker, and electric drive is comparatively laborsaving, and rethread magnetic stirring mechanism carries out the solution stirring, can shelter from through the apron, and it takes place to reduce solution to splash.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the automatic acid value measuring instrument provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. an automatic acid value measuring instrument body 1; 2. a base; 3. a support; 4. a motor; 5. a lifting screw; 6. a slider; 7. a connecting plate; 8. a cover plate; 9. mounting holes; 10. a PH composite electrode; 11. a magnetic stirring mechanism; 12. a first threaded rod; 13. a first fixed block; 14. a support plate; 15. a second threaded rod; 16. a second fixed block; 17. the handle is operated.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, and fig. 3, wherein fig. 1 is a schematic structural diagram of an automatic acid value measuring instrument according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The automatic acid value measuring instrument comprises: an automatic acid value measuring instrument body 1; a base 2, wherein the base 2 is arranged on the automatic acid value tester body 1; the bracket 3 is fixedly arranged on the top of the base 2; the height adjusting mechanism is arranged on the bracket 3; the connecting plate 7 is arranged on the height adjusting mechanism; the cover plate 8 is fixedly arranged at the bottom of the connecting plate 7; the mounting hole 9 is formed in the connecting plate 7, and the mounting hole 9 is formed in the connecting plate 7; a first fixing mechanism provided on the connecting plate 7; a second fixing mechanism provided on the base 2; the PH composite electrode 10 is arranged on the cover plate 8, and the PH composite electrode 10 penetrates through the mounting hole 9; and the magnetic stirring mechanism 11 is arranged on the connecting plate 7.
The height adjusting mechanism comprises a motor 4, a lifting screw rod 5 and a sliding block 6, the motor 4 is fixedly installed at the top of the base 2, the lifting screw rod 5 is fixedly installed on an output shaft of the motor 4, the sliding block 6 is installed on the lifting screw rod 5 in a threaded mode, and the connecting plate 7 is fixedly connected with the sliding block 6.
The first fixing mechanism comprises a first threaded rod 12, a first fixing block 13 and a rotating handle, the first threaded rod 12 is installed on the connecting plate 7 in a threaded mode, the first fixing block 13 is fixedly installed at one end of the first threaded rod 12, and the rotating handle is fixedly installed at the other end of the first threaded rod 12.
The second fixing mechanism comprises a supporting plate 14, a second threaded rod 15, a second fixing block 16 and an operating handle 17, the supporting plate 14 is fixedly installed at the top of the base 2, the second threaded rod 15 is installed on the supporting plate 14 in a threaded mode, the second fixing block 16 is fixedly installed at one end of the second threaded rod 15, and the operating handle 17 is fixedly installed at the other end of the second threaded rod 15.
One side of the support 3 is fixedly provided with a limit baffle, and the beaker is limited by the limit baffle.
The support 3 is provided with a sliding groove, one side of the sliding block 6 is fixedly provided with a limiting block, the limiting block is connected with the inner wall of the sliding groove in a sliding mode, the sliding block 6 is limited through the sliding groove, and the sliding block 6 can vertically slide.
The utility model provides an automatic acid value apparatus's theory of operation as follows:
the first fixing block 13 and the second fixing block 16 are made of rubber materials and can increase friction force, a plurality of avoidance holes are formed in the cover plate 8 of the second fixing block, so that the PH composite electrode 10 and the magnetic stirring mechanism 11 can penetrate through the avoidance holes, a solution to be detected is poured into the beaker, the base 2 is placed on the base and leans against one side of the limiting baffle, the operating handle 17 is rotated, the operating handle 17 drives the second threaded rod 15 to rotate, the second threaded rod 15 drives the second fixing block 16 to be attached to the beaker for fixing, the base 2 is prevented from inclining or shaking and falling, and smooth detection is guaranteed;
run through mounting hole 9 with PH combined electrode 10, the handle is rotated in the drive, it drives first threaded rod 12 and rotates to rotate the handle, first threaded rod 12 drives first fixed block 13 and rotates and then fixes PH combined electrode 10, the other end of PH combined electrode 10 is inserted on the computer, through starter motor 4, motor 4 drives lifting screw 5 and rotates, lifting screw 5 drives slider 6 downstream, slider 6 drives connecting plate 7 downstream, connecting plate 7 drives apron 8 downstream, apron 8 shelters from the beaker, electric drive is comparatively laborsaving, rethread magnetic stirring mechanism 11 carries out the solution stirring, can shelter from through apron 8, it takes place to reduce the solution and splash.
Compared with the prior art, the utility model provides an automatic acid value determinator has following beneficial effect:
the utility model provides an automatic acid value tester, which rotates an operating handle 17 to drive a first fixed block 13 to be attached on a beaker for fixing, thereby preventing the base 2 from inclining or shaking and dropping, and ensuring the smooth detection;
run through mounting hole 9 with PH combined electrode 10, the drive rotates the handle and then fixes PH combined electrode 10, and the other end of PH combined electrode 10 is inserted on the computer, and through starter motor 4, apron 8 shelters from the beaker, and electric drive is comparatively laborsaving, and rethread magnetic stirring mechanism 11 carries out the solution stirring, can shelter from through apron 8, reduces the solution and splashes and takes place.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An automatic acid value measuring instrument, comprising:
an automatic acid value tester body;
the base is arranged on the automatic acid value tester body;
the bracket is fixedly arranged on the top of the base;
the height adjusting mechanism is arranged on the bracket;
the connecting plate is arranged on the height adjusting mechanism;
the cover plate is fixedly arranged at the bottom of the connecting plate;
the mounting hole is formed in the connecting plate;
the first fixing mechanism is arranged on the connecting plate;
the second fixing mechanism is arranged on the base;
the PH composite electrode is arranged on the cover plate and penetrates through the mounting hole;
and the magnetic stirring mechanism is arranged on the connecting plate.
2. The automatic acid number tester of claim 1, wherein the height adjustment mechanism comprises a motor, a lifting screw and a slider, the motor is fixedly mounted on the top of the base, the lifting screw is fixedly mounted on the output shaft of the motor, the slider is threadedly mounted on the lifting screw, and the connecting plate is fixedly connected with the slider.
3. The automatic acid number analyzer as set forth in claim 1, wherein the first fixing mechanism comprises a first threaded rod, a first fixing block and a rotating handle, the first threaded rod is threadedly mounted on the connecting plate, the first fixing block is fixedly mounted on one end of the first threaded rod, and the rotating handle is fixedly mounted on the other end of the first threaded rod.
4. The automatic acid number tester according to claim 1, wherein the second fixing mechanism comprises a support plate, a second threaded rod, a second fixing block, and an operating handle, the support plate is fixedly mounted on the top of the base, the second threaded rod is threadedly mounted on the support plate, the second fixing block is fixedly mounted on one end of the second threaded rod, and the operating handle is fixedly mounted on the other end of the second threaded rod.
5. The automatic acid number tester of claim 1, wherein a limit stop is fixedly mounted on one side of the support.
6. The automatic acid value tester of claim 2, wherein the bracket is provided with a sliding groove, one side of the sliding block is fixedly provided with a limiting block, and the limiting block is connected with the inner wall of the sliding groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120376045.4U CN214374470U (en) | 2021-02-19 | 2021-02-19 | Automatic acid value tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120376045.4U CN214374470U (en) | 2021-02-19 | 2021-02-19 | Automatic acid value tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214374470U true CN214374470U (en) | 2021-10-08 |
Family
ID=77965653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120376045.4U Active CN214374470U (en) | 2021-02-19 | 2021-02-19 | Automatic acid value tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214374470U (en) |
-
2021
- 2021-02-19 CN CN202120376045.4U patent/CN214374470U/en active Active
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