CN205731083U - The rotatable test tube oscillator of diameter variable rotary - Google Patents
The rotatable test tube oscillator of diameter variable rotary Download PDFInfo
- Publication number
- CN205731083U CN205731083U CN201620637754.2U CN201620637754U CN205731083U CN 205731083 U CN205731083 U CN 205731083U CN 201620637754 U CN201620637754 U CN 201620637754U CN 205731083 U CN205731083 U CN 205731083U
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- CN
- China
- Prior art keywords
- rotating disk
- support plate
- bent axle
- dynamic crankshaft
- test tube
- 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.)
- Withdrawn - After Issue
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Abstract
A kind of rotatable test tube oscillator of diameter variable rotary, it includes base (1), support plate (2), motor (9), rotating disk (3), actively bent axle (4) it is provided with between rotating disk and support plate, actively the two ends of bent axle are respectively inserted in support plate and in rotating disk, it is additionally provided with from dynamic crankshaft (5) between rotating disk and support plate, paralleling with actively bent axle from dynamic crankshaft, be respectively inserted in support plate and rotating disk from the two ends of dynamic crankshaft, actively the eccentric throw of bent axle is equal to from the eccentric throw of dynamic crankshaft.Described eccentric throw can regulate as required, and to obtain suitable oscillation amplitude, when rotating disk rotates, the linear velocity of each test tube is consistent, and the Blending Efficiency of Blending of each test tube is identical.Structure of the present utility model is advanced, and parts used are few, and rotating disk stability of rotation, operating noise are little, bed blending quality is high, the solution mixing of each test tube is consistent, improves blending efficiency, is the industry laboratories such as health, medicine, light industry, chemical industry or the laboratory ideal equipment that carries out sample solution mixing.
Description
Technical field
This utility model relates to a kind of reducing type test tube oscillator, it by the way of rotation to the sample solution in test tube
Mix, be industry laboratory or the sample solution pre-processing devices of laboratory such as health, medicine, chemical industry, light industry.
Background technology
The agitator mixing the sample solution in test tube, the mode of employing has reciprocating vibration, rotational oscillation etc..Rotation
The structure of rotatable agitator, including motor, rotating disk, motor drives turntable rotation, and rotating disk is installed test tube rack, and test tube is inserted in test tube
In frame, test tube, with turntable rotation, makes the sample solution in test tube mix.This agitator has a problem that, is i.e. placed on vibration
Same batch of multiple test tubes on device, if not on same rotation round, then the linear velocity of test tube is different, mixing
Effect also differ.It is therefore desirable to improve.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rotatable test tube oscillator of diameter variable rotary, and this test tube vibrates
Device simple in construction, can guarantee that the linear velocity of multiple test tube is consistent.
The technical solution of the utility model is, a kind of rotatable test tube oscillator of diameter variable rotary, it includes base 1, is arranged on the end
Support plate 2 in the middle part of Zuo, motor 9 in the base be set, be shelved on the rotating disk 3 of base top, it is characterized in that, rotating disk with
Being provided with actively bent axle 4 between board, actively the main shaft 40 of bent axle bottom is inserted in support plate, actively the output shaft 41 on bent axle top
Being inserted in rotating disk, described main shaft and output shaft are fixedly connected on the transition part in the middle part of active bent axle；At rotating disk and support plate
Between be additionally provided with from dynamic crankshaft 5, parallel with actively bent axle from dynamic crankshaft, be inserted in support plate from the limit shaft 50 of dynamic crankshaft bottom
In, it being inserted in rotating disk from the axis of guide 51 on dynamic crankshaft top, described limit shaft and the axis of guide are fixedly connected on from dynamic crankshaft
On the transition part in portion, the eccentric throw between main shaft 40 and output shaft 41 is equal to the eccentric throw between limit shaft 50 and the axis of guide 51,
The lower end of main shaft is connected with the rotating shaft of motor.
Being provided with strip through-hole in described output shaft 41, a bolt is spun on the transition in the middle part of active bent axle through strip through-hole
In portion, output shaft is fixedly connected on the transition part in the middle part of active bent axle by screwing bolts；The described axis of guide 51 also is provided with
Strip through-hole, another bolt is spun on the transition part in the middle part of dynamic crankshaft through strip through-hole, and screwing bolts is directed to axle and fixes
It is connected to the transition part in the middle part of dynamic crankshaft.
Feature of the present utility model is that actively bent axle drives rotating disk to rotate, and the rotation of rotating disk is again by from the pact of dynamic crankshaft
Bundle, on rotating disk, the radius of the rotation of any point is equal to the eccentric throw between main shaft 40 and output shaft 41, each test tube during rotation
Linear velocity is consistent, and the solution in test tube can eddy.This diameter variable rotary rotatable test tube oscillator simple in construction, production cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Fig. 1 A-A to sectional view, this figure through amplification.
Accompanying drawing mark represents respectively: 1-base, 2-support plate, 3-rotating disk, 4-actively bent axle, 5-from dynamic crankshaft, 6-bolt,
7-axle sleeve, 8-bar hole, 9-motor, 40-main shaft, 41-output shaft, the 42-actively transition part of bent axle, 50-limit shaft, 51-lead
To axle, 52-from the transition part of dynamic crankshaft.
Detailed description of the invention
In conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
A kind of rotatable test tube oscillator of diameter variable rotary, it includes base 1, is arranged on the support plate 2 in the middle part of base, is arranged on the end
Motor 9 in Zuo, it is shelved on the rotating disk 3 of base top.
Being provided with actively bent axle 4 between rotating disk and support plate, actively the main shaft 40 of bent axle bottom is inserted in support plate, main shaft
And being provided with axle sleeve or bearing between support plate, actively the output shaft 41 on bent axle top is inserted in rotating disk, between output shaft and rotating disk
It is provided with axle sleeve 7 or bearing；Described main shaft and output shaft are fixedly connected on the transition part 42 of actively bent axle, the actively mistake of bent axle
The portion of crossing is positioned at the middle part of actively bent axle, and main shaft is also integrally formed with transition part or is welded to connect, and output shaft is fixed by bolt 6
It is connected on transition part.
It is additionally provided with from dynamic crankshaft 5 between rotating disk and support plate, parallels with actively bent axle from dynamic crankshaft and have one intersegmental
Every, it is inserted in support plate from the limit shaft 50 of dynamic crankshaft bottom, between limit shaft and support plate, is provided with axle sleeve or bearing, driven song
The axis of guide 51 on axle top is inserted in rotating disk, is provided with axle sleeve 7 or bearing between the axis of guide and rotating disk；Described limit shaft and guiding
Axle is fixedly connected on from the transition part 52 of dynamic crankshaft, from the intermediate location of dynamic crankshaft in from the middle part of dynamic crankshaft.
Eccentric throw between main shaft 40 and output shaft 41 is equal to the eccentric throw between limit shaft 50 and the axis of guide 51, main shaft
Lower end is connected with the rotating shaft of motor.
Actively bent axle drives rotating disk to rotate, and the rotation of rotating disk is retrained by from dynamic crankshaft again, any point on rotating disk
The radius rotated is equal to the eccentric throw between main shaft 40 and output shaft 41.The rotating speed of rotating disk is equal with motor speed, turning of motor
Speed can be controlled by arrangements for speed regulation, and speed adjustable range is between 300-2800.
Described eccentric throw can select in the range of 1-5mm, and the oscillation amplitude of the solution in eccentric throw more Boiling tube is more
Greatly, vice versa；When rotating disk rotates, the linear velocity of each test tube is consistent, and the Blending Efficiency of Blending of each test tube is identical.
Described eccentric throw can regulate, and so can select suitable eccentric throw, partially according to the feature of the solution mixed
The heart away from adjustment structure as in figure 2 it is shown, be provided with strip through-hole 8 in output shaft 41, a bolt 6 is spun on actively through strip through-hole
On the transition part of bent axle, output shaft is fixedly connected on the transition part of actively bent axle by screwing bolts；In the described axis of guide 51
Also being provided with strip through-hole, another bolt is spun on the transition part in the middle part of dynamic crankshaft through strip through-hole, and screwing bolts is directed to
Axle is fixedly connected on the transition part in the middle part of dynamic crankshaft.The bolt on output shaft and the axis of guide is unclamped during regulation, movable roundabout,
Rotating disk be moved to the left eccentric throw increase, rotating disk move right eccentric throw reduce, screwing bolts fixes output shaft and guiding the most again
Axle.
Described base is tubular, and described rotating disk is shelved on the top of base, and the shape of rotating disk can be that plectane is alternatively
Side's plate, rotating disk can cover in the top of base when rotating, test tube rack is arranged on rotating disk.
For reducing the friction between rotating disk and base, the top of base can be provided with several balls symmetrically.
Claims (1)
1. the rotatable test tube oscillator of diameter variable rotary, it includes base (1), is arranged on the support plate (2) in the middle part of base, is arranged on
Motor (9) in base, it is shelved on the rotating disk (3) of base top, it is characterized in that, be provided with the most bent between rotating disk and support plate
Axle (4), actively the main shaft (40) of bent axle bottom is inserted in support plate ordinatedly, and actively the output shaft (41) on bent axle top is ordinatedly
Being inserted in rotating disk, described main shaft and output shaft are fixedly connected on the transition part in the middle part of active bent axle；At rotating disk and support plate
Between be additionally provided with from dynamic crankshaft (5), parallel, from the limit shaft (50) of dynamic crankshaft bottom ordinatedly with actively bent axle from dynamic crankshaft
Being inserted in support plate, be inserted in ordinatedly rotating disk from the axis of guide (51) on dynamic crankshaft top, described limit shaft and the axis of guide are solid
Surely being connected to the transition part in the middle part of dynamic crankshaft, the eccentric throw between main shaft (40) and output shaft (41) is equal to limit shaft (50)
And the eccentric throw between the axis of guide (51), the lower end of main shaft is connected with the rotating shaft of motor；Described output shaft (41) is provided with bar
Shape through hole, a bolt is spun on the transition part in the middle part of active bent axle through strip through-hole, and screwing bolts connects fixing for output shaft
On transition part in the middle part of active bent axle；Also being provided with strip through-hole in the described axis of guide (51), another bolt leads to through bar shaped
Hole is spun on the transition part in the middle part of dynamic crankshaft, and screwing bolts is directed to axle and is fixedly connected on the transition part in the middle part of dynamic crankshaft
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620637754.2U CN205731083U (en) | 2016-06-26 | 2016-06-26 | The rotatable test tube oscillator of diameter variable rotary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620637754.2U CN205731083U (en) | 2016-06-26 | 2016-06-26 | The rotatable test tube oscillator of diameter variable rotary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205731083U true CN205731083U (en) | 2016-11-30 |
Family
ID=57383601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620637754.2U Withdrawn - After Issue CN205731083U (en) | 2016-06-26 | 2016-06-26 | The rotatable test tube oscillator of diameter variable rotary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205731083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854713A (en) * | 2016-06-26 | 2016-08-17 | 高玉琴 | Variable diameter rotary test-tube oscillator |
| CN106955626A (en) * | 2017-04-06 | 2017-07-18 | 湖州知瑞知识产权服务有限公司 | Solder(ing) paste agitating device is used in a kind of computer motherboard production |
-
2016
- 2016-06-26 CN CN201620637754.2U patent/CN205731083U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854713A (en) * | 2016-06-26 | 2016-08-17 | 高玉琴 | Variable diameter rotary test-tube oscillator |
| CN105854713B (en) * | 2016-06-26 | 2018-04-06 | 刘梦阳 | The rotary test tube oscillator of reducing |
| CN106955626A (en) * | 2017-04-06 | 2017-07-18 | 湖州知瑞知识产权服务有限公司 | Solder(ing) paste agitating device is used in a kind of computer motherboard production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180406 |