CN206450658U - A kind of acidometer - Google Patents
A kind of acidometer Download PDFInfo
- Publication number
- CN206450658U CN206450658U CN201720067430.4U CN201720067430U CN206450658U CN 206450658 U CN206450658 U CN 206450658U CN 201720067430 U CN201720067430 U CN 201720067430U CN 206450658 U CN206450658 U CN 206450658U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- probe
- connecting rod
- crossbeam
- bearing block
- Prior art date
- 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
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a kind of acidometer, including base, one end of base is provided with column, and the other end of base is provided with hoistable platform；It is installed with crossbeam at the top of column, the end of crossbeam and is provided with positioned at the surface of hoistable platform in bearing block, bearing block and is provided with bearing, is equiped with hollow rotating shaft in bearing, the bottom of rotating shaft is installed with blade；Provided with probe in the inner chamber of rotating shaft, connecting rod is installed with the top of probe, the top of connecting rod is stretched out from the top of rotating shaft, and catch is installed with the extension, spring is provided between catch and bearing block, the fixed flexible stop in outside of spring is hooked；Motor is installed with crossbeam, the output shaft of motor is connected by belt with the belt pulley being installed in rotating shaft.When preparing solution, the blade of rotating shaft bottom is always positioned in liquid, and rotating shaft is hollow, and the probe of measurement solution ph is liftable to be located in rotating shaft, is conveniently fallen measurement solution ph and is risen from liquid, use very facilitates.
Description
Technical field
The utility model is related to chemical measurement instrument field, and in particular to a kind of acidometer.
Background technology
Acidometer is a kind of electronic probe for being used to detect solution ph, is the conventional instrument and equipment of chemical laboratory, with
Acidometer match connection use also have base, support, display screen and controller；In use, probe is directly inserted in into solution
In.But chemical laboratory actual use in, acid-base value will be first surveyed after each acid adding, then add acid or
Alkali, is stirred evenly by glass bar, then puts probe into again, then whether survey acid-base value suitable, using very inconvenient.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art there is provided a kind of acidity easy to use
Meter.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of acidometer, including base, one end of base are provided with column, and the other end of base is provided with hoistable platform；It is described
It is installed with crossbeam at the top of column, the end of crossbeam and being provided with positioned at the surface of hoistable platform in bearing block, bearing block is provided with
Hollow rotating shaft is equiped with bearing, and bearing, and the bottom of rotating shaft is installed with blade；It is provided with the inner chamber of the rotating shaft
Connecting rod is installed with the top of probe, probe, the top of connecting rod is stretched out from the top of rotating shaft, and gear is installed with the extension
Piece, is provided with spring between catch and bearing block, the fixed flexible stop in outside of spring is hooked；Electricity is installed with the crossbeam
Machine, the output shaft of motor is connected by belt with the belt pulley being installed in rotating shaft.
Further, it is installed with briquetting at the top of the connecting rod.
Further, the hoistable platform is arranged right below hydraulic cylinder, and the piston rod and hoistable platform of hydraulic cylinder
Bottom be fixedly connected.
Further, the bottom of the rotating shaft is uniformly provided with two or three blades.
It is using the beneficial effect produced by above-mentioned technical proposal：When preparing solution, blade of the present utility model begins
Final position is in liquid, and it is hollow to install the rotating shaft of blade, and the probe of measurement solution ph is liftable to be located in rotating shaft,
Conveniently fall measurement solution ph and risen from liquid, use very facilitates.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, base, 2, column, 3, crossbeam, 4, bearing block, 5, rotating shaft, 6, probe, 7, connecting rod, 8, hoistable platform, 9,
Blade, 10, motor, 11, belt pulley, 12, belt, 13, briquetting, 14, catch, 15, spring, 16, stop hooks.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, the utility model discloses a kind of acidometer, including base 1, one end of base 1 is provided with column 2,
The other end of base 1 is provided with hoistable platform 8；Hoistable platform 8 is arranged right below hydraulic cylinder, and the piston rod and liter of hydraulic cylinder
The bottom of drop platform 8 is fixedly connected.The top of column 2 is installed with crossbeam 3, the end of crossbeam 3 and positioned at hoistable platform 8 just on
Side, which is provided with to be provided with bearing, and bearing in bearing block 4, bearing block 4, is equiped with hollow rotating shaft 5, and the bottom of rotating shaft 5 is consolidated
Provided with blade 9；It is preferred that, the bottom of rotating shaft 5 is uniformly provided with two or three blades 9.Provided with probe 6 in the inner chamber of rotating shaft 5,
The top of probe 6 is installed with connecting rod 7, and the top of connecting rod 7 is stretched out from the top of rotating shaft 5, and the top of connecting rod 7 is installed with briquetting
Catch 14 is installed with 13, and the extension, spring 15 is provided between catch 14 and bearing block 4, the outside of spring 15 is consolidated
Stop provided with elasticity hooks 16；Be installed with motor 10 on crossbeam 3, motor output shaft is by belt 12 and is installed in rotating shaft 5
Belt pulley 11 be connected.
Operation principle of the present utility model：The utility model when in use, fall by hoistable platform 8, will fill the cup of solution
Son is placed on hoistable platform 8, then rises hoistable platform 8 so that blade 9 is submerged in solution；Added into solution after acid or alkali,
Start motor 10, rotating shaft 5 drives blade 9 to rotate solution stirs, then press the top of 4 top connecting rod of step 7 by
Briquetting 13, connecting rod 7 is moved down, and the probe 6 of the bottom of connecting rod 7 is stretched into solution, the pH value of measurable solution；Connecting rod 7 is to moving down
When dynamic, the downward compression spring 15 of catch 14, and catch 14 can hook 16 by the stop of elasticity and catch on, and keep probe 6 in the solution；
Outwards pull open stop and hook 16, catch 14 is without obstruction, under the return action of spring 15, and connecting rod 14 is raised above, visit simultaneously
First 6 leave solution；Hoistable platform 8 is fallen again, cup can be moved away.Therefore, stirring and measurement of the utility model to solution
PH value is very convenient for.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as to its technical scheme in itself
Single restrictive condition.
Claims (4)
1. a kind of acidometer, it is characterised in that：Including base（1）, base（1）One end be provided with column（2）, base（1）It is another
One end is provided with hoistable platform（8）；The column（2）Top be installed with crossbeam（3）, crossbeam（3）End and flat positioned at lifting
Platform（8）Surface be provided with bearing block（4）, bearing block（4）In be provided with bearing, and bearing in be equiped with hollow rotating shaft（5）,
And rotating shaft（5）Bottom be installed with blade（9）；The rotating shaft（5）Inner chamber in provided with probe（6）, probe（6）Top consolidate
Provided with connecting rod（7）, connecting rod（7）Top from rotating shaft（5）Top stretch out, and be installed with catch on the extension（14）,
Catch（14）With bearing block（4）Between be provided with spring（15）, spring（15）The fixed flexible stop in outside hook（16）；It is described
Crossbeam（3）On be installed with motor（10）, the output shaft of motor passes through belt（12）With being installed in rotating shaft（5）On belt pulley（11）
It is connected.
2. acidometer according to claim 1, it is characterised in that：The connecting rod（7）Top be installed with briquetting（13）.
3. acidometer according to claim 1, it is characterised in that：The hoistable platform（8）Be arranged right below hydraulic cylinder,
And the piston rod and hoistable platform of hydraulic cylinder（8）Bottom be fixedly connected.
4. acidometer according to claim 1, it is characterised in that：The rotating shaft（5）Bottom be uniformly provided with two or three
Individual blade（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067430.4U CN206450658U (en) | 2017-01-20 | 2017-01-20 | A kind of acidometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720067430.4U CN206450658U (en) | 2017-01-20 | 2017-01-20 | A kind of acidometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450658U true CN206450658U (en) | 2017-08-29 |
Family
ID=59666823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720067430.4U Expired - Fee Related CN206450658U (en) | 2017-01-20 | 2017-01-20 | A kind of acidometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450658U (en) |
-
2017
- 2017-01-20 CN CN201720067430.4U patent/CN206450658U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104153984B (en) | Triplex pump testing apparatus | |
| CN207393183U (en) | A kind of continuous real-time measurement apparatus of beam pumping unit load | |
| CN205419746U (en) | Full self -lubricate oil filling machine | |
| CN206450658U (en) | A kind of acidometer | |
| CN202343152U (en) | Automatic quantitative water supply device | |
| CN202420634U (en) | Weighing tank | |
| CN208751655U (en) | A kind of hydraulic engineering water-level detecting device | |
| CN203164177U (en) | Dynamic drainage jar | |
| CN202281636U (en) | Device for measuring volume of gram weights | |
| CN207221827U (en) | A kind of large-capacity multipurpose way rocking equipment | |
| CN114878248A (en) | Underground water sampling and water taking control device | |
| CN203725085U (en) | Aluminum liquid stirring device | |
| CN207610763U (en) | A kind of top dress magnetic double level gauge | |
| CN209069768U (en) | A kind of waterproof trousers production waterproofing tests device | |
| CN207215886U (en) | Automatic checkout equipment for storage battery pressure drop | |
| CN208462523U (en) | A kind of quantitative plus native machine | |
| CN108633556A (en) | A kind of quantitative plus native machine and its application method | |
| CN108489684B (en) | Deep hole plate liquid leakage detection device | |
| CN207164056U (en) | Slump meter | |
| CN104941483A (en) | Lifting type flexible stirring device | |
| CN203425745U (en) | Novel glue barrel | |
| CN206146700U (en) | Face device is received to concrete sample | |
| CN216484464U (en) | Dry water absorption testing arrangement of sand saturation face | |
| CN205879487U (en) | Hail impact testing machine | |
| CN202195848U (en) | Liquid level lifting mechanism of volume measurement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |