CN204514752U - A kind of low viscosity measurement mechanism - Google Patents
A kind of low viscosity measurement mechanism Download PDFInfo
- Publication number
- CN204514752U CN204514752U CN201520234338.3U CN201520234338U CN204514752U CN 204514752 U CN204514752 U CN 204514752U CN 201520234338 U CN201520234338 U CN 201520234338U CN 204514752 U CN204514752 U CN 204514752U
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- viscosity
- viscosity measurement
- rotating shaft
- control panel
- meter control
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Abstract
A kind of low viscosity measurement mechanism, comprise support, measuring cup, viscosity meter control panel, rotating shaft, viscosity measurement cylinder and rotating shaft link, described measuring cup is placed on frame bottom movably; Described pedestal upper end is connected with viscosity meter control panel; Rotating shaft link is provided with below described viscosity meter control panel; The top of described rotating shaft is arranged on rotating shaft link lower end movably, and the bottom of described rotating shaft is provided with viscosity measurement cylinder, and described viscosity measurement cylinder is hollow cylinder.A kind of low viscosity measurement mechanism of the utility model, structure is simple, and the degree of accuracy measuring low viscosity solution is high, and error is little.
Description
Technical field
The utility model relates to a kind of liquid viscosity measuring device, especially relates to a kind of low viscosity measurement mechanism.
Background technology
At present, device for measuring viscosity is for measuring Polymer Solution limiting viscosity, be applicable to the characteristic viscosity determining of synthetic fiber industry, printing and dyeing, rubber industry and petrochemical industry, but the scope that existing device for measuring viscosity is measured is wider, be mainly used in measuring the larger solution of viscosity ratio, when for measuring viscosity smaller solution, measuring error is comparatively large, can not be used for measuring low viscous Polymer Solution.
CN 203455257 U discloses a kind of device for measuring viscosity, comprises and measures support, viscosity meter and test board, and described viscosity meter is fixed on to be measured on support, and test board is arranged on the top measuring support, and described device for measuring viscosity is provided with buffer storage.This viscosity meter is not suitable for the viscosimetric analysis of low viscosity solution.
CN 201218795 Y discloses a kind of viscosity on-line measurement device, comprise by the main drive shaft of driven by motor, it is characterized in that main drive shaft is provided with spring, this spring is connected with sleeve, sleeve side is fixed on main drive shaft by bearing, sleeve opposite side is connected with driven shaft, and driven shaft is connected with the rotor being placed in measured object.This viscosity meter is not suitable for the viscosimetric analysis of low viscosity solution.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple, little for measuring low viscosity solution error, the low viscosity measurement mechanism that precision is high.
The utility model solves the technical scheme that its technical matters adopts: a kind of low viscosity measurement mechanism, comprise support, measuring cup, viscosity meter control panel, rotating shaft, viscosity measurement cylinder and rotating shaft link, described measuring cup is placed on frame bottom movably; Described pedestal upper end is connected with viscosity meter control panel; Rotating shaft link is provided with below described viscosity meter control panel; The top of described rotating shaft is arranged on rotating shaft link lower end movably, and the bottom of described rotating shaft is provided with viscosity measurement cylinder, and described viscosity measurement cylinder is hollow cylinder.
Further, described viscosity measurement cylinder is made up of shell and hollow cylinder, and the volume of described hollow cylinder accounts for 90 ~ 95% of viscosity measurement cylinder.
Further, described viscosity measurement tube outer surface is provided with and measures minimum scale mark and measure the highest scale mark.
Further, described frame bottom is provided with the annular groove of fixation measuring cup, prevents measuring cup from rocking when viscosity measurement, improves measuring accuracy.
Further, described viscosity meter control panel is provided with viscosity display screen, viscosity measurement function button, described viscosity display location is in the upper end of viscosity meter control panel, and described viscosity measurement function button is positioned at below viscosity display screen, and is electrically connected with the drive motor of rotating shaft link.
Further, the described viscosity meter control panel back side is provided with the chute of the position for adjusting viscosity meter control panel, and described chute is flexibly connected with the slide block of rack plate; The bolt of slide block is provided with in described chute.
The principle of work of a kind of low viscosity measurement mechanism of the utility model and using method: because viscosity measurement cylinder is hollow cylinder, and the volume of hollow cylinder accounts for 90 ~ 95% of viscosity measurement cylinder, viscosity measurement cylinder is when carrying out viscosity measurement, when measuring solution there is less change with during axis of rotation, viscosity measurement cylinder due to the surface area of contact measurement solution large, the subtle change of solution flow rate all can feed back to viscosity meter control panel, and then the measuring accuracy improved in low viscosity solution medium viscosity, reduce measuring error.
During use, a certain amount of solution to be measured of cup will be measured, then the annular groove of frame bottom is put into, measuring cup is put in the rotating shaft connecting viscosity measurement cylinder, then by the chute of viscosity meter control panel and bolt adjusting viscosity meter control panel in the position of cantilever tip, make the solution upper surface of measuring cup measure minimum scale mark at viscosity measurement cylinder and measure between the highest scale mark line, and the bottom of viscosity measurement cylinder is 5 ~ 10cm from the distance bottom measuring cup; Then rotating shaft is arranged on rotating shaft link.After installing, the viscosity measurement function button on adjusting viscosity meter control panel, completes the measurement of solution viscosity under different rotating speeds, and to the data analysis measured, the viscosity number calculating solution.After measurement terminates, rotating shaft is disassembled from rotating shaft link, measuring cup is taken out in arc groove, then viscosity measurement cylinder and measuring cup are carried out cleaning and drying, for subsequent use.
The beneficial effect of a kind of low viscosity measurement mechanism of the utility model: structure is simple, the degree of accuracy measuring low viscosity solution is high, and error is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of low viscosity measurement mechanism of the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
embodiment 1
With reference to Fig. 1, a kind of low viscosity measurement mechanism, comprise support 2, measuring cup 5, viscosity meter control panel 1, rotating shaft 3, viscosity measurement cylinder 4 and rotating shaft link 1-3, described measuring cup 5 is placed on bottom support 2 movably; Described support 2 upper end is connected with viscosity meter control panel 1; Rotating shaft link 1-3 is provided with below described viscosity meter control panel 1; The top of described rotating shaft 3 is arranged on rotating shaft link 1-3 lower end movably, and the bottom of described rotating shaft 3 is provided with viscosity measurement cylinder 4, and described viscosity measurement cylinder 4 is hollow cylinder.
Described viscosity measurement cylinder 4 is made up of shell 4-1 and hollow cylinder 4-3, and the volume of described hollow cylinder 4-3 accounts for 90% of viscosity measurement cylinder 4.
Described viscosity measurement cylinder 4 outside surface is provided with to be measured minimum scale mark 4-4 and measures the highest scale mark 4-2.
Be provided with the annular groove 6 of fixation measuring cup 5 bottom described support 2, prevent measuring cup 5 from rocking when viscosity measurement, improve measuring accuracy.
Described viscosity meter control panel 1 is provided with viscosity display screen 1-1, viscosity measurement function button 1-2, described viscosity display screen 1-1 is positioned at the upper end of viscosity meter control panel 1, described viscosity measurement function button 1-2 is positioned at below viscosity display screen 1-1, and is electrically connected with the drive motor of rotating shaft link 1-3.
Described viscosity meter control panel 1 back side is provided with the chute of the position for adjusting viscosity meter control panel 1, and described chute is flexibly connected with the slide block of support 2 top board; The bolt of slide block is provided with in described chute.
The principle of work of a kind of low viscosity measurement mechanism of the utility model and using method: because viscosity measurement cylinder 4 is hollow cylinder, and the volume of hollow cylinder 4-3 accounts for 90 ~ 95% of viscosity measurement cylinder 4, viscosity measurement cylinder 4 is when carrying out viscosity measurement, when measurement solution, when rotating with rotating shaft 3, less change occurs, viscosity measurement cylinder 4 due to the surface area of contact measurement solution large, the subtle change of solution flow rate all can feed back to viscosity meter control panel, and then the measuring accuracy improved in low viscosity solution medium viscosity, reduce measuring error.
During use, measuring cup 5 is filled a certain amount of solution to be measured, then the annular groove 6 bottom support 2 is put into, measuring cup 5 is put in the rotating shaft 3 connecting viscosity measurement cylinder 4, then by the chute of viscosity meter control panel 1 and bolt adjusting viscosity meter control panel 1 position on support 2 top, make the solution upper surface of measuring cup 5 measure minimum scale mark 4-4 at viscosity measurement cylinder 4 and measure between the highest scale mark 4-2 line, and the bottom of viscosity measurement cylinder 4 is 5 ~ 10cm from the distance bottom measuring cup 5; Then rotating shaft 3 is arranged on rotating shaft link 1-3.After installing, the viscosity measurement function button 1-2 on adjusting viscosity meter control panel 1, completes the measurement of solution viscosity under different rotating speeds, and to the data analysis measured, the viscosity number calculating solution.After measurement terminates, rotating shaft 3 is disassembled from rotating shaft link 1-3, measuring cup 5 is taken out in arc groove, then viscosity measurement cylinder 4 and measuring cup 5 are carried out cleaning and drying, for subsequent use.
A kind of low viscosity measurement mechanism of the utility model, according to the scope of the viscosity number size of solution to be measured, can also be set to 92% or 95% of viscosity measurement cylinder 4 by the volume of hollow cylinder 4-3; The change of above technical characteristic, those skilled in the art is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (6)
1. a low viscosity measurement mechanism, comprise support, measuring cup, viscosity meter control panel, rotating shaft, viscosity measurement cylinder and rotating shaft link, described measuring cup is placed on frame bottom movably; Described pedestal upper end is connected with viscosity meter control panel; Rotating shaft link is provided with below described viscosity meter control panel; The top of described rotating shaft is arranged on rotating shaft link lower end movably, it is characterized in that, the bottom of described rotating shaft is provided with viscosity measurement cylinder, and described viscosity measurement cylinder is hollow cylinder.
2. low viscosity measurement mechanism as claimed in claim 1, it is characterized in that, described viscosity measurement cylinder is made up of shell and hollow cylinder, and the volume of described hollow cylinder accounts for 90 ~ 95% of viscosity measurement cylinder.
3. low viscosity measurement mechanism as claimed in claim 1 or 2, is characterized in that, described viscosity measurement tube outer surface is provided with to be measured minimum scale mark and measures the highest scale mark.
4. low viscosity measurement mechanism as claimed in claim 1 or 2, it is characterized in that, described frame bottom is provided with the annular groove of fixation measuring cup, prevents measuring cup from rocking when viscosity measurement, improves measuring accuracy.
5. low viscosity measurement mechanism as claimed in claim 1 or 2, it is characterized in that, described viscosity meter control panel is provided with viscosity display screen, viscosity measurement function button, described viscosity display location is in the upper end of viscosity meter control panel, described viscosity measurement function button is positioned at below viscosity display screen, and is electrically connected with the drive motor of rotating shaft link.
6. low viscosity measurement mechanism as claimed in claim 1 or 2, it is characterized in that, the described viscosity meter control panel back side is provided with the chute of the position for adjusting viscosity meter control panel, and described chute is flexibly connected with the slide block of rack plate; The bolt of slide block is provided with in described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234338.3U CN204514752U (en) | 2015-04-17 | 2015-04-17 | A kind of low viscosity measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234338.3U CN204514752U (en) | 2015-04-17 | 2015-04-17 | A kind of low viscosity measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514752U true CN204514752U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234338.3U Expired - Fee Related CN204514752U (en) | 2015-04-17 | 2015-04-17 | A kind of low viscosity measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398357A (en) * | 2018-04-13 | 2018-08-14 | 浙江国森精细化工科技有限公司 | A kind of viscosimeter examined for pressure-sensitive colloidality |
-
2015
- 2015-04-17 CN CN201520234338.3U patent/CN204514752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398357A (en) * | 2018-04-13 | 2018-08-14 | 浙江国森精细化工科技有限公司 | A kind of viscosimeter examined for pressure-sensitive colloidality |
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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: 20150729 Termination date: 20160417 |