CN208131620U - A kind of volumetric flask automatic flushing device - Google Patents

A kind of volumetric flask automatic flushing device Download PDF

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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
Application number
CN201721369601.5U
Other languages
Chinese (zh)
Inventor
李美良
叶浪
邓静
饶承冬
戴卓君
李沛隆
李飞雨
余松
何利
陈姝娟
李树红
苏赵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Agricultural University
Original Assignee
Sichuan Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Agricultural University filed Critical Sichuan Agricultural University
Priority to CN201721369601.5U priority Critical patent/CN208131620U/en
Application granted granted Critical
Publication of CN208131620U publication Critical patent/CN208131620U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of volumetric flask automatic flushing device
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).
CN201721369601.5U 2017-10-23 2017-10-23 A kind of volumetric flask automatic flushing device Expired - Fee Related CN208131620U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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