CN203772881U - Automatic feeding device used in full-automatic titrator - Google Patents
Automatic feeding device used in full-automatic titrator Download PDFInfo
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- CN203772881U CN203772881U CN201420084311.6U CN201420084311U CN203772881U CN 203772881 U CN203772881 U CN 203772881U CN 201420084311 U CN201420084311 U CN 201420084311U CN 203772881 U CN203772881 U CN 203772881U
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- automatic
- full
- base plate
- sample
- sample disc
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- 238000005070 sampling Methods 0.000 claims abstract description 11
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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Abstract
The utility model relates to an automatic feeding device used in a full-automatic titrator, which comprises a vertical plate, a bottom plate, a fixing plate and a sampling disc, wherein the bottom plate is fixed at the bottom of the vertical plate; the fixing plate is arranged on the vertical plate; an electrode bracket is connected to the fixing plate; a burette is arranged on the electrode bracket; a flask bracket is arranged on the bottom plate below the burette; the sample disc is fixed on the bottom plate through a rotating shaft; the rotating shaft is connected with a light sensor and a driving motor; a plurality of sample holes are uniformly distributed in the sample disc along the circumference. The device is simple in structure, the rotation of the sample disc is precisely positioned through the light sensor and the driving motor, the positioning error is greatly reduced, and normal operation of the feeding device in practical testing at any temperature in the range of +5 DEG C to +60 DEG C is ensured.
Description
Technical field
The utility model relates to titrator field, is specifically related to a kind of automatic sampling apparatus for full-automatic titrator.
Background technology
The sampling device using on titrator at present, uses positioning error excessive, one of reason: substantially all adopt limit switch to position, because limit switch stroke is excessive, so cause locating inaccurate; Former therefore two: the aging sensitivity of limit switch after using because long-term, cause injector can not locate or positioning error large.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of automatic sampling apparatus for full-automatic titrator.
The utility model solves the technical scheme that its technical matters adopts: a kind of automatic sampling apparatus for full-automatic titrator, comprise riser, base plate, fixed head, sample disc, the bottom of described riser is fixed with base plate, on described riser, be provided with fixed head, on described fixed head, be connected with electrode suppor, described electrode suppor is provided with buret, the below of described buret is provided with beaker support on base plate, described sample disc is fixed on base plate by rotating shaft, described rotating shaft and light sensor, drive motor connects, in described sample disc, be distributed with multiple sample wells along even circumferential.
Particularly, described electrode suppor is provided with electrode fixing holes.
Particularly, the bottom of described buret is corresponding with sample well.
Particularly, above-mentioned each parts all pass through cleaning and sterilizing, and assemble in dustless operating room.
The utlity model has following beneficial effect: the utility model is simple in structure, the rotation of sample disc adopts light sensor, drive motor accurately to locate, greatly reduce positioning error, in reality test, sampling device can ensure that between+5 DEG C to+60 DEG C, arbitrary temp can normally be worked.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, riser, 2, base plate, 3, fixed head, 4, beaker support, 5, electrode suppor, 6, electrode fixing holes, 7, buret, 8, sample disc, 9, sample well, 10, rotating shaft.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.
As shown in Figure 1, a kind of automatic sampling apparatus for full-automatic titrator, comprise riser 1, base plate 2, fixed head 3, sample disc 8, the bottom of described riser 1 is fixed with base plate 2, on described riser 1, be provided with fixed head 3, on described fixed head 3, be connected with electrode suppor 5, described electrode suppor 5 is provided with buret 7, the below of described buret 7 is provided with beaker support 4 on base plate 2, described sample disc 8 is fixed on base plate 2 by rotating shaft 10, described rotating shaft 10 and light sensor, drive motor connects, in described sample disc 8, be distributed with multiple sample wells 9 along even circumferential.
Described electrode suppor 5 is provided with electrode fixing holes 6.
The bottom of described buret 7 is corresponding with sample well 9.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Technology, shape, structure part that the utility model is not described in detail are known technology.
Claims (3)
1. the automatic sampling apparatus for full-automatic titrator, comprise riser (1), base plate (2), fixed head (3), sample disc (8), it is characterized in that, the bottom of described riser (1) is fixed with base plate (2), on described riser (1), be provided with fixed head (3), on described fixed head (3), be connected with electrode suppor (5), described electrode suppor (5) is provided with buret (7), the below of described buret (7) is provided with beaker support (4) on base plate (2), described sample disc (8) is fixed on base plate (2) by rotating shaft (10), described rotating shaft (10) and light sensor, drive motor connects, described sample disc (8) is upper is distributed with multiple sample wells (9) along even circumferential.
2. a kind of automatic sampling apparatus for full-automatic titrator according to claim 1, is characterized in that, described electrode suppor (5) is provided with electrode fixing holes (6).
3. a kind of automatic sampling apparatus for full-automatic titrator according to claim 1, is characterized in that, the bottom of described buret (7) is corresponding with sample well (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084311.6U CN203772881U (en) | 2014-02-27 | 2014-02-27 | Automatic feeding device used in full-automatic titrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420084311.6U CN203772881U (en) | 2014-02-27 | 2014-02-27 | Automatic feeding device used in full-automatic titrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772881U true CN203772881U (en) | 2014-08-13 |
Family
ID=51290059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420084311.6U Expired - Lifetime CN203772881U (en) | 2014-02-27 | 2014-02-27 | Automatic feeding device used in full-automatic titrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772881U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301172A (en) * | 2015-11-15 | 2016-02-03 | 常州大学 | Direct-connection rotating operation-terminal sodium hydroxide calibration device of sulphur determination device |
| CN105319100A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting of operation end and rotation of base plate |
| CN105319319A (en) * | 2015-11-15 | 2016-02-10 | 常州大学 | Direct-connection double-rotation sodium hydroxide calibration device in sulfur determinator |
| CN105319108A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and dual-rotation of base plate |
| CN105319101A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting of operation end and dual translation |
| CN105319096A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and rotating of base plate |
| CN105319097A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and translating of base plate |
| CN105319107A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and dual rotation of operation end |
| CN105334091A (en) * | 2015-11-09 | 2016-02-17 | 常州大学 | Circumferential parallel operation equipment capable of configuring tungsten trioxide coal samples through lifting of bottom disc |
| CN105334212A (en) * | 2015-10-24 | 2016-02-17 | 常州大学 | Methyl orange flow control serial device with beaker moving transversely |
| CN105353151A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Operation end rotation methyl orange flow-control serial equipment |
| CN105353148A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Circumferential parallel equipment used for removing chloride ions in soft coal calcination object |
| CN105388247A (en) * | 2015-10-24 | 2016-03-09 | 常州大学 | Beaker rotating and methyl orange flow control serial device |
| CN106370777A (en) * | 2016-08-30 | 2017-02-01 | 济南海能仪器股份有限公司 | Potentiometric titration control method and device and potentiometric titration system and method |
| CN106443033A (en) * | 2016-08-30 | 2017-02-22 | 济南海能仪器股份有限公司 | Sample injector and automatic sample injection method |
| CN111505201A (en) * | 2020-04-24 | 2020-08-07 | 李莉 | Potentiometric titrator structure capable of automatically cleaning and discharging waste |
| WO2021057231A1 (en) * | 2019-09-26 | 2021-04-01 | 五邑大学 | Water quality measurement device |
-
2014
- 2014-02-27 CN CN201420084311.6U patent/CN203772881U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334212A (en) * | 2015-10-24 | 2016-02-17 | 常州大学 | Methyl orange flow control serial device with beaker moving transversely |
| CN105388247A (en) * | 2015-10-24 | 2016-03-09 | 常州大学 | Beaker rotating and methyl orange flow control serial device |
| CN105353148A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Circumferential parallel equipment used for removing chloride ions in soft coal calcination object |
| CN105353151A (en) * | 2015-10-24 | 2016-02-24 | 常州大学 | Operation end rotation methyl orange flow-control serial equipment |
| CN105319096A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and rotating of base plate |
| CN105319100A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting of operation end and rotation of base plate |
| CN105319097A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and translating of base plate |
| CN105319107A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and dual rotation of operation end |
| CN105334091A (en) * | 2015-11-09 | 2016-02-17 | 常州大学 | Circumferential parallel operation equipment capable of configuring tungsten trioxide coal samples through lifting of bottom disc |
| CN105319101A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting of operation end and dual translation |
| CN105319108A (en) * | 2015-11-09 | 2016-02-10 | 常州大学 | Serial device for configuring tungsten trioxide coal samples by lifting and dual-rotation of base plate |
| CN105319319A (en) * | 2015-11-15 | 2016-02-10 | 常州大学 | Direct-connection double-rotation sodium hydroxide calibration device in sulfur determinator |
| CN105301172A (en) * | 2015-11-15 | 2016-02-03 | 常州大学 | Direct-connection rotating operation-terminal sodium hydroxide calibration device of sulphur determination device |
| CN106370777A (en) * | 2016-08-30 | 2017-02-01 | 济南海能仪器股份有限公司 | Potentiometric titration control method and device and potentiometric titration system and method |
| CN106443033A (en) * | 2016-08-30 | 2017-02-22 | 济南海能仪器股份有限公司 | Sample injector and automatic sample injection method |
| CN106370777B (en) * | 2016-08-30 | 2018-10-02 | 济南海能仪器股份有限公司 | A kind of constant-current titration control method and device, constant-current titration system and method |
| CN106443033B (en) * | 2016-08-30 | 2019-03-22 | 济南海能仪器股份有限公司 | A kind of sample injector and automatic sampling method |
| WO2021057231A1 (en) * | 2019-09-26 | 2021-04-01 | 五邑大学 | Water quality measurement device |
| CN111505201A (en) * | 2020-04-24 | 2020-08-07 | 李莉 | Potentiometric titrator structure capable of automatically cleaning and discharging waste |
| CN111505201B (en) * | 2020-04-24 | 2022-12-16 | 士业电子科技徐州有限公司 | Potentiometric titrator structure capable of automatically cleaning and discharging waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250000 Shandong Ji'nan high tech Zone, No. ten road 7000, Han Yu, Jingu A3 block 1, fourth floor. Patentee after: Haineng Future Technology Co.,Ltd. Address before: Tianchen Avenue high tech Zone of Ji'nan City, Shandong province 250100 No. 677 Building No. 3 Patentee before: JINAN HANON INSTRUMENTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |