CN205449924U - Automatic rock titration outfit - Google Patents
Automatic rock titration outfit Download PDFInfo
- Publication number
- CN205449924U CN205449924U CN201521059063.0U CN201521059063U CN205449924U CN 205449924 U CN205449924 U CN 205449924U CN 201521059063 U CN201521059063 U CN 201521059063U CN 205449924 U CN205449924 U CN 205449924U
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- CN
- China
- Prior art keywords
- chassis
- titration
- rotating shaft
- housing
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses an automatic rock titration outfit who can the autogiration rocks for the chemical analysis instrument more simple and practical, convenient laborsaving, save time, improve experiment operation efficiency. The utility model discloses a technical scheme as follows, including the casing with titrate to press from both sides, titrate above the clamping fixes on the casing, install actuating mechanism on the casing, actuating mechanism is connected with the pivot on chassis, chassis eccentric mounting is in the pivot, the chassis central point is higher than extreme point in the pivot, installs erlenmeyer flask fixed slot on the chassis. The utility model has the characteristics of it is following: have supporting erlenmeyer flask, the general toper bottleneck of bottleneck is big, is circular motion when conveniently washing with the dropwise add, the toper bottleholder has the rubber clamping groove can consolidate fixed cone shape bottle and metab, the hookup location and the specific gradient of metab more do benefit to and are circular motion, circular motion is around the metal axle to the jigging motion, and the anthropomorphic dummy rocks the action, rocks more evenly.
Description
Technical field
This utility model belongs to chemical analysis field, and be specifically related to that chemical analysis quantitative titration process used rocks titration appratus.
Background technology
Titrating in chemical analysis at present is all single use fixed support, and needing in titration process manually to rock in conical flask, and titration process needs titration of often stopping, then rinses with water, loses time.Flushing water is too much, and rocking can be more laborious, very inconvenient.
Summary of the invention
For providing a kind of can automatically rotation to rock the device of conical flask so that chemical analysis instrument is more simple and practical, convenient and strength-saving, time-consuming, improves experimental implementation efficiency, and this utility model uses technical scheme as follows.
A kind of automatic shaking titration appratus, including housing and titration folder, titration folder is fixed on housing upper face, being provided with drive mechanism on housing, drive mechanism is connected with the rotating shaft on chassis, and chassis is eccentrically mounted in rotating shaft, center chassis point is higher than rotating shaft upper extreme point, and chassis is installed conical flask fixed card slot.
According to described automatic shaking titration appratus, the underface of described titration folder is provided with a circular base plate, and the angle of inclination on chassis makes the conical flask bottleneck installed just to burette liquid outlet, and chassis arranges split type cannelure；Drive mechanism includes motor, drive disk assembly, and motor is connected with rotating shaft by drive disk assembly.
According to described automatic shaking titration appratus, described cannelure, with the observation window of rectangle, is plugged on chassis；Described motor is connected with rotating shaft by belt.
According to described automatic shaking titration appratus, described cannelure is quality of rubber materials, and center chassis deviation spindle central 2cm, power of motor is 150W, and the front panel of housing is provided with speed governing type knob.
This utility model has the following characteristics that
1 uses supporting conical flask, and bottleneck is big compared with general taper bottleneck, moves in a circle when convenient flushing and dropping；
2 conical bottle holders can fix conical flask and metab with rubber draw-in groove；
The link position of 3 metabs and certain tilt degree, be more conducive to move in a circle；
4 jigging motions are around rotating shaft and move in a circle, and simulate people's rocking action, rock evenly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, titration folder；2, belt；3, conical flask；4, knob；5, housing；6, motor；7, observation window；8, cannelure；9, chassis；10, rotating shaft.
Detailed description of the invention
The titration folder of conventional titration device 1 is arranged on base, does not has the device of automatic shaking conical flask, and rocking mainly by manpower needs titration of often stopping in conical flask, and titration process, relatively time-consuming arduously.
In order to improve efficiency, reducing labor intensity, this utility model is provided with automatic shaking titration appratus.Automatic shaking titration appratus is arranged on the housing 5 of base.Titration folder 1 is fixed on above housing 5, is used for fixing burette.Being provided with drive mechanism on housing 5, drive mechanism connects with the rotating shaft 10 being connected bottom chassis 9, is used for providing rotary power.Chassis 9 is eccentrically mounted in rotating shaft 10, and chassis 9 central point is higher than rotating shaft 10 upper extreme point, and chassis 9 is installed conical flask fixed card slot.The supporting conical flask 3 in chassis 9 is big compared with plain taper bottle bottleneck bore, it is simple to the liquid of titration flows in bottle.The base diameter of conical flask is 5cm.
The cannelure 8 of split type conical flask fixed card slot i.e. quality of rubber materials is installed on chassis 9.Cannelure 8 is plugged on chassis 9.Conical flask 3 can be fixed on round metal base (chassis 9) by cannelure 8, and the central shaft on chassis 9 slightly tilts to rotating shaft 10, chassis 9 and horizontal plane angle 5-30 degree.Cannelure 8 leaves the observation window 7 of rectangle, observes titration color change for convenient.Chassis 9 is deviateed at center of circle rotating shaft 10 central point 2cm, connects a metal shaft i.e. rotating shaft 10 bottom chassis 9, and rotating shaft 10 is connected motor 6 by a conveyer belt.After motor 6 is opened, chassis 9 moves in a circle around rotating shaft 10, and motor 6 power is 150W.Before automatic shaking device, guidance panel is provided with the knob 4 possessing controlled speed governing and switch integrated.
Using method of the present utility model is as described below.
First, conical flask 3 being put in cannelure 8, stationary annular groove 8, be then placed in by the burette adjusted in titration folder 1, the burette mouth of pipe is just to conical flask 3.Then lower burette position, burette is put into correct position on bottleneck, then opens the knob 4 of automatic shaking device.Control speed, progressively speedup.Then start titration, during frequent rinsing bottle wall, until completing titration, be then shut off knob 4.
Claims (4)
1. an automatic shaking titration appratus, including housing (5) and titration folder (1), titration folder (1) is fixed on housing (5) above, it is characterized in that: housing is provided with drive mechanism on (5), drive mechanism is connected with the rotating shaft (10) of chassis (9), chassis (9) is eccentrically mounted in rotating shaft (10), and chassis (9) central point is higher than rotating shaft (10) upper extreme point, and chassis (9) are upper installs conical flask fixed card slot.
Automatic shaking titration appratus the most according to claim 1, it is characterized in that: the underface of described titration folder (1) is provided with a circular base plate (9), the angle of inclination on chassis (9) makes the conical flask bottleneck installed just to burette liquid outlet, and chassis (9) arrange split type cannelure (8)；Drive mechanism includes motor (6), drive disk assembly, and motor (6) is connected with rotating shaft (10) by drive disk assembly.
Automatic shaking titration appratus the most according to claim 2, it is characterised in that: described cannelure (8), with the observation window (7) of rectangle, is plugged on chassis (9)；Described motor (6) is connected with rotating shaft (10) by belt (2).
Automatic shaking titration appratus the most according to claim 3, it is characterized in that: described cannelure (8) is quality of rubber materials, chassis (9) center deviation rotating shaft (10) center 2cm, motor (6) power is 150W, and the front panel of housing (5) is provided with speed governing type knob (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059063.0U CN205449924U (en) | 2015-12-18 | 2015-12-18 | Automatic rock titration outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059063.0U CN205449924U (en) | 2015-12-18 | 2015-12-18 | Automatic rock titration outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449924U true CN205449924U (en) | 2016-08-10 |
Family
ID=57180135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059063.0U Expired - Fee Related CN205449924U (en) | 2015-12-18 | 2015-12-18 | Automatic rock titration outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100466A (en) * | 2018-09-17 | 2018-12-28 | 山东工业职业学院 | A kind of high-precision regulation titration outfit |
-
2015
- 2015-12-18 CN CN201521059063.0U patent/CN205449924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100466A (en) * | 2018-09-17 | 2018-12-28 | 山东工业职业学院 | A kind of high-precision regulation titration outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20161218 |