CN208131620U - A kind of volumetric flask automatic flushing device - Google Patents
A kind of volumetric flask automatic flushing device Download PDFInfo
- Publication number
- CN208131620U CN208131620U CN201721369601.5U CN201721369601U CN208131620U CN 208131620 U CN208131620 U CN 208131620U CN 201721369601 U CN201721369601 U CN 201721369601U CN 208131620 U CN208131620 U CN 208131620U
- Authority
- CN
- China
- Prior art keywords
- driving device
- handle
- brush handle
- volumetric flask
- connecting rod
- 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
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Abstract
The utility model discloses a kind of volumetric flask automatic flushing device, which includes handle, brush handle and multiple sponge strips, and the handle base is flexibly connected with brush handle, and the top sponge strip is flexibly connected with brush handle；The handle top, which is equipped with, controls the first driving device that multiple sponge strips are stretched, and the stretching, extension gear of control first driving device work is equipped on the outside of the first driving device；It is equipped with the second driving device that control brush handle is rotated below the first driving device, the rotation gear of control the second driving device work is equipped on the outside of second driving device.The utility model can be widely used for the cleaning to laboratory content measuring bottle, the volumetric flask of all size can be cleaned, not only there is faster cleaning speed, it may have higher cleaning efficiency, cumbersome Manual-cleaning is reduced, the use for volumetric flask in laboratory brings many conveniences.
Description
Technical field
The utility model belongs to chemical apparatuses technical field, and in particular to a kind of volumetric flask automatic flushing device.
Background technique
Volumetric flask is widely used in the quantitative preparation of the solution in experiment, is mainly used for direct method preparing standard solution and standard
True weak solution and prepare sample solution.
But since its bottleneck is too long and relatively thin, easy cleaning, common cleaning method are not with distillation after having prepared reagent
Water directly cleans repeatedly, or is cleaned with complex acid solution, and some need is impregnated for a long time, it is possible to not wash clean clearly, and operate
Cumbersome, heavy workload brings many troubles for the operation in laboratory, or even will affect experimental data, and reality can occur when serious
Test harm.
Utility model content
It in view of the deficiencies of the prior art, should the purpose of this utility model is that proposing a kind of volumetric flask automatic flushing device
Device can carry out Rapid Cleaning to volumetric flask inside, and can comparatively fast clean up inside volumetric flask, convenient and efficient.
In order to achieve the above purpose, technical solution used by the utility model is：
A kind of volumetric flask automatic flushing device, the automatic flushing device include handle, brush handle and multiple sponge strips, the hand
Handle bottom is flexibly connected with brush handle, and the top sponge strip is flexibly connected with brush handle；
The handle top, which is equipped with, controls the first driving device that multiple sponge strips are stretched, the first driving device
Outside is equipped with the stretching, extension gear of control first driving device work；Control brush handle is equipped with below the first driving device to be turned
The second dynamic driving device, the second driving device outside are equipped with the rotation gear of control the second driving device work；It is described
Connecting rod bottom and brush handle are attached by screw thread.
Further, the handle inner is hollow and wherein vacancy is equipped with connecting rod, the connecting rod inner hollow connects
Extension bar bottom end is connected with brush handle, and connecting rod top is connected with the second driving device；By rotating the second driving device of shift control
It drives connecting rod to be rotated, so that each sponge strip on brush handle be driven to rotate, realizes to the cleaning inside volumetric flask.
Further, being equipped with extrusome at the connecting rod inner hollow, described extrusome one end is filled with the first driving
Connection is set, the other end extends to the outside of brush handle；The inside of multiple sponge strips passes through steel wire and connect with extrusome；Pass through stretching, extension
Shift control first driving device works, and first driving device work drives extrusome to stretch inside connecting rod,
To realize the purpose of multiple sponge strip stretching, extensions, the cleaning of the volumetric flask of different inner diameters can be satisfied with.
Further, the first driving device side wall is equipped with first motor, the second driving device side wall is equipped with
Second motor；The stretching, extension and rotation of the sponge strip of the cleaning device are driven by first motor and the second motor, realize cleaning
Automation.
Further, described sponge strip one end is suspended at brush handle, the middle of sponge strip is suspended on steel wire；
Sponge strip can be dismantled, and facilitate and cleaned and replaced.
The utility model has the beneficial effects that：
The utility model changes traditional volumetric flask cleaning way, and it is inconvenient, cumbersome to solve volumetric flask cleaning
The problems such as, the stretching, extension of multiple sponge strips can be realized by stretching, extension gear, thus meet the cleaning of the volumetric flask of different-diameter,
The rotation of multiple sponge strips can be driven by rotation gear, to improve the efficiency of cleaning volumetric flask, reduced manually
The labor intensity of cleaning reduces cumbersome Manual-cleaning, scavenging period is greatly saved, and makes the cleaning of volumetric flask more thorough,
It avoids the occurrence of and does not wash clean the phenomenon that influencing experimental result clearly.
Detailed description of the invention
Fig. 1 is the complete structure schematic diagram of the utility model.
In figure：1, handle；2, brush handle；3, sponge strip；4-1, first driving device；4-2, the second driving device；5, it stretches
Gear；6, gear is rotated；7, connecting rod；8, extrusome；9, steel wire；10, first motor；11, the second motor.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of utility model clearer, with reference to the accompanying drawing to the utility model
It is further elaborated.
In the present embodiment, as shown in Figure 1, a kind of volumetric flask automatic flushing device, the automatic flushing device include handle
1, brush handle 2 and multiple sponge strips 3,1 bottom of handle are flexibly connected with brush handle 2, and the top sponge strip 3 is living with brush handle 2
Dynamic connection；It is equipped at the top of the handle 1 and controls the first driving device 4-1 that multiple sponge strips 3 are stretched, first driving
The stretching, extension gear 5 of control first driving device 4-1 work is equipped on the outside of device 4-1；It is set below the first driving device 4-1
The second driving of control is equipped on the outside of the second the driving device 4-2, the second driving device 4-2 for having control brush handle 2 to be rotated
The rotation gear 6 of device 4-2 work；7 bottom of connecting rod is attached with brush handle 2 by screw thread.
As a kind of prioritization scheme of the utility model, 1 inner hollow of handle and wherein vacancy are equipped with connecting rod 7,
7 inner hollow of connecting rod, 7 bottom end of connecting rod are connected with brush handle 2, and 7 top of connecting rod is connected with the second driving device 4-2；
Controlling the second driving device 4-2 by rotation gear 6 drives connecting rod 7 to be rotated, to drive each sponge on brush handle 2
Item 3 rotates, and realizes to the cleaning inside volumetric flask, so that the cleaning inside volumetric flask is cleaner.
As a kind of prioritization scheme of the utility model, extrusome 8 is equipped at 7 inner hollow of connecting rod, it is described to stretch
8 one end of contracting body is connect with first driving device 4-1, and the other end extends to the outside of brush handle 2；The inside of multiple sponge strips 3 is logical
Steel wire 9 is crossed to connect with extrusome 8；It controls first driving device 4-1 by stretching, extension gear 5 to work, first driving device 4-1
Work drives extrusome 8 to stretch inside connecting rod 7, to realize the purpose that multiple sponge strips 3 stretch, can be satisfied with not
With the cleaning of the volumetric flask of internal diameter.
As a kind of prioritization scheme of the utility model, the first driving device 4-1 side wall is equipped with first motor 10, institute
The second driving device 4-2 side wall is stated equipped with the second motor 11；The cleaning is driven to fill by first motor 10 and the second motor 11
The stretching, extension and rotation for the sponge strip 3 set, realize the automation of cleaning.
As a kind of prioritization scheme of the utility model, described 3 one end of sponge strip is suspended at brush handle 2, sponge strip 3
Middle is suspended on steel wire 9；Sponge strip 3 can be dismantled, and facilitate and cleaned and replaced.
For the utility model when specifically used, the inner diameter size of the volumetric flask cleaned as needed adjusts each sponge strip 3
Range of extension, by adjusting stretching, extension gear 5, allow first driving device 4-1 to start turning, drive extrusome 8 move up and down,
To realize the purpose of the stretching, extension of sponge strip 3；Then sponge strip 3 is put into inside volumetric flask, opens rotation gear 6, when the second drive
Dynamic device 4-2 is started turning, and connector 7 is driven to be rotated, so that the sponge strip 3 being fixed on brush handle 2 is driven to be rotated,
Achieve the purpose that clean volumetric flask inner wall, very convenient, cleaning efficiency with higher.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of volumetric flask automatic flushing device, it is characterised in that：The automatic flushing device includes handle (1), brush handle (2) and more
A sponge strip (3), handle (1) bottom are flexibly connected with brush handle (2), and the top of multiple sponge strips (3) is living with brush handle (2)
Dynamic connection；Described sponge strip (3) one end is suspended at brush handle (2), and the middle of sponge strip (3) is suspended on steel wire (9)；
Handle (1) inner hollow and wherein vacancy are equipped with connecting rod (7), connecting rod (7) inner hollow, connecting rod (7) bottom
End is connected with brush handle (2), and connecting rod (7) top is connected with the second driving device (4-2)；Connecting rod (7) bottom and brush handle
(2) it is attached by screw thread；
It is equipped at the top of the handle (1) and controls the first driving device (4-1) that multiple sponge strips (3) are stretched, described first
The stretching, extension gear (5) of control first driving device (4-1) work is equipped on the outside of driving device (4-1)；The first driving device
It is equipped with the second driving device (4-2) of control brush handle (2) rotation below (4-1), is equipped on the outside of second driving device (4-2)
Control the rotation gear (6) of the second driving device (4-2) work.
2. a kind of volumetric flask automatic flushing device according to claim 1, it is characterised in that：The connecting rod (7) is internal
Middle vacancy is equipped with extrusome (8), and described extrusome (8) one end is connect with first driving device (4-1), and the other end extends to brush handle
(2) outside；The inside of multiple sponge strips (3) passes through steel wire (9) and connect with extrusome (8).
3. a kind of volumetric flask automatic flushing device according to claim 2, it is characterised in that：The first driving device
(4-1) side wall is equipped with first motor (10), and the second driving device (4-2) side wall is equipped with the second motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369601.5U CN208131620U (en) | 2017-10-23 | 2017-10-23 | A kind of volumetric flask automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369601.5U CN208131620U (en) | 2017-10-23 | 2017-10-23 | A kind of volumetric flask automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131620U true CN208131620U (en) | 2018-11-23 |
Family
ID=64284353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721369601.5U Expired - Fee Related CN208131620U (en) | 2017-10-23 | 2017-10-23 | A kind of volumetric flask automatic flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208131620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813966A (en) * | 2019-11-12 | 2020-02-21 | 福州市仓山区伟超日用品有限公司 | Simple cleaning device for inner wall of narrow-mouth bottle |
-
2017
- 2017-10-23 CN CN201721369601.5U patent/CN208131620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813966A (en) * | 2019-11-12 | 2020-02-21 | 福州市仓山区伟超日用品有限公司 | Simple cleaning device for inner wall of narrow-mouth bottle |
| CN110813966B (en) * | 2019-11-12 | 2020-07-07 | 安徽福来生物医药有限公司 | Simple cleaning device for inner wall of narrow-mouth bottle |
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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: 20181123 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |