CN107957365B - Mixing instrument - Google Patents
Mixing instrument Download PDFInfo
- Publication number
- CN107957365B CN107957365B CN201711222592.1A CN201711222592A CN107957365B CN 107957365 B CN107957365 B CN 107957365B CN 201711222592 A CN201711222592 A CN 201711222592A CN 107957365 B CN107957365 B CN 107957365B
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- China
- Prior art keywords
- rotating shaft
- clamp
- clamping
- longitudinal
- transverse
- 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.)
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Links
- 238000002156 mixing Methods 0.000 title claims abstract description 32
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention provides a mixing instrument, comprising: a base; the rotating shaft is transversely arranged on the base, can rotate along the axis of the rotating shaft, and is provided with a clamping seat; the adjustable clamp is provided with a connecting assembly, the connecting assembly is of an assembly structure formed by at least two connectors with different angles, and the adjustable clamp is installed on the rotating shaft through the connecting assembly. The beneficial effects of the invention are as follows: has a detachable clamp, and can adjust the installation angle of the detachable clamp, thereby changing the installation position of the test tube.
Description
Technical Field
The invention belongs to the technical field of auxiliary equipment for chemical analysis, and relates to a mixing instrument.
Background
The departments and industries of scientific research, sanitation, chemical industry, petroleum and the like have many occasions for mixing the liquid, for example, the health department needs to put blood samples, urine samples, injections and plasma into test tubes for mixing, and the scientific research department needs to put different liquids into the test tubes for mixing.
The mixing is generally carried out by adopting two modes of manual mixing and motor mixing, and the manual mixing is carried out by manually holding a test tube, so that the mode is simpler, labor is required, the time is longer, and the mixing effect is quite different.
The mechanical mixing is to install the test tube on the fixing device of the mixing instrument to mix the liquid in the container.
The existing motorized mixing technology is to fix a test tube at a certain position of a mixing instrument, rotate the test tube by adopting a carbon brush common motor or vibrate the test tube by adopting a vibrator, and mix the liquid in the test tube uniformly.
However, in the conventional mixing apparatus, the clamp is generally fixed, cannot be adjusted, and cannot change the angle at which the clamp clamps the test tube as required, for example, the clamp for fixing the test tube can only clamp the test tube vertically, and cannot adjust the clamp to clamp the test tube laterally.
So a blending instrument which is convenient for adjusting the installation angle of the clamp and convenient for disassembly and installation is needed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a mixing instrument.
The aim of the invention can be achieved by the following technical scheme: a blending apparatus comprising:
a base;
the rotating shaft is transversely arranged on the base, can rotate along the axis of the rotating shaft, and is provided with a clamping seat;
the adjustable clamp is provided with a connecting assembly, the connecting assembly is of an assembly structure formed by at least two connectors with different angles, and the adjustable clamp is installed on the rotating shaft through the connecting assembly.
Preferably, the connecting assembly comprises a transverse joint and a longitudinal joint, and the adjustable clamp is transversely connected to the rotating shaft through the transverse joint or longitudinally connected to the rotating shaft through the longitudinal joint.
Preferably, the rotating shaft is further provided with a transverse clamp and a longitudinal clamp, the transverse clamp is transversely connected to the rotating shaft, and the longitudinal clamp is longitudinally connected to the rotating shaft.
Preferably, the adjustable clamp comprises a mounting seat, a clamping hole is formed in the mounting seat, the longitudinal joint is located at the bottom of the mounting seat, and the transverse joint is located at the side portion of the mounting seat.
Preferably, the clamping seat is of a strip-shaped structure, one end of the clamping seat in the width direction is connected with the side part of the rotating shaft, a limiting end is arranged at the other end of the clamping seat, a notch with the same cross section shape as the clamping seat is formed in each of the transverse joint and the longitudinal joint, and the transverse joint or the longitudinal joint is embedded in the clamping seat through the notch.
Preferably, the number of the clamping seats is two, and the two clamping seats are respectively positioned at two sides of the rotating shaft.
Preferably, the length of the clamping seat is smaller than that of the rotating shaft, so that the connecting assembly is conveniently sleeved on the clamping seat.
Preferably, the rotating shaft is detachably connected with the base.
Preferably, the base comprises a connecting plate and a motor module, the motor module is arranged at one end of the connecting plate, the other end of the connecting plate is upwards folded to form a connecting end, a bearing is arranged on the connecting end, a coupling tube is arranged on the motor module, the coupling tube is connected with one end of the rotating shaft, and the other end of the rotating shaft is detachably connected with the coupling tube.
Preferably, the longitudinal clamp is provided with side lugs, embedded grooves are formed in the side lugs, and the two ends of the embedded grooves are consistent with the cross section shape of the two clamping seats.
Compared with the prior art, the invention has the beneficial effects that:
1. has a detachable clamp, and can adjust the installation angle of the detachable clamp, thereby changing the installation position of the test tube.
2. The adjustable clamp can be in two states through the transverse joint and the longitudinal joint, so that the adjustable clamp can be selected according to needs, and a test tube on the adjustable clamp can be horizontally arranged or vertically arranged, and the adjustable clamp is very convenient to use.
Drawings
Fig. 1 is a schematic structural view of a mixing apparatus according to the present invention.
Fig. 2 is a schematic diagram of the connection relationship between the adjustable clamp and the rotating shaft.
Fig. 3 is a schematic structural view of the adjustable clamp of the present invention.
Fig. 4 is a schematic structural view of the longitudinal clamp of the present invention.
100, a base; 110. a connecting plate; 120. a connection end; 121. a bearing; 130. a coaxial tube; 200. a rotating shaft; 210. a clamping seat; 211. a limiting end head; 300. an adjustable clamp; 310. a mounting base; 320. a clamping hole; 400. a connection assembly; 410. a transverse joint; 420. a longitudinal joint; 430. a notch; 500. a transverse clamp; 600. a longitudinal clamp; 610. a side ear; 620. and a groove is embedded.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, a mixing apparatus includes: the base 100, the rotation shaft 200, and the adjustable clamp 300 can be mounted on the rotation shaft 200 in a plurality of angles or states, so that the clamping manner and angle of the test tube can be selected as required.
Wherein, the base 100 is the fixed seat part of the mixing instrument; in addition to the contact with the ground, the base 100 can rotate the rotation shaft 200, and the liquid in the test tube is uniformly mixed by the centrifugal force during rotation.
The rotating shaft 200 is a shaft-like structure, and is transversely arranged on the base 100, the rotating shaft 200 can rotate along the axis thereof, and the rotating shaft 200 is provided with a clamping seat 210; the rotation shaft 200 can rotate, and when rotating, drives the test tube to rotate, so that the liquid in the test tube is uniformly mixed.
The adjustable clamp 300 is a clamp for clamping test tubes, and is provided with a connecting assembly 400, wherein the connecting assembly 400 comprises at least two connectors with different angles, and the adjustable clamp 300 is installed on the rotating shaft 200 through the connectors.
It should be noted that the connector is at different positions of the adjustable clamp, so that the adjustable clamp is fixed on the rotating shaft 200 in different states; furthermore, the test tube is fixed on the adjustable clamp, the adjustable clamp can be regarded as a whole with the test tube, and the connecting angle of the adjustable clamp can be selected through the connector, so that the position and the angle of the test tube can be adjusted.
Here, the adjustment method may be performed not only by fixing the test tube parallel to the rotation axis 200 but also by adjusting the test tube perpendicular to the rotation axis 200, and may be performed at a specific angle to the rotation axis 200.
The mixing instrument with the detachable clamp can adjust the installation angle of the detachable clamp, so that the installation position of the test tube can be changed, the use is very convenient, and the operation during adjustment is also very simple.
It is also worth noting here that the adjustable clamp 300 has elastic members thereon for clamping the test tube.
As shown in fig. 1, 2 and 3, the connection assembly 400 includes a transverse joint 410 and a longitudinal joint 420, and the adjustable clamp 300 is connected to the rotation shaft 200 through the transverse joint 410 in a transverse direction or connected to the rotation shaft 200 through the longitudinal joint 420 in a longitudinal direction.
The transverse joint 410 and the longitudinal joint 420 are joints; furthermore, the two connectors are a transverse connector 410 and a longitudinal connector 420, respectively, wherein when the longitudinal connector 420 is connected with the clamping seat 210, the test tube on the adjustable clamp is perpendicular to the rotation shaft 200; when the transverse connector 410 is connected with the clamping seat 210, the test tube on the adjustable clamp is parallel to the rotating shaft 200.
The adjustable clamp can be in two states through the transverse joint 410 and the longitudinal joint 420, so that the adjustable clamp can be selected according to the needs, and test tubes on the adjustable clamp can be arranged horizontally or vertically, and the adjustable clamp is very convenient to use.
As shown in fig. 1 and 4, the rotating shaft 200 is further provided with a transverse clamp 500 and a longitudinal clamp 600, the transverse clamp 500 is transversely connected to the rotating shaft 200, and the longitudinal clamp 600 is longitudinally connected to the rotating shaft 200.
The transverse clamp 500 and the longitudinal clamp 600 are clamps on the rotation shaft 200, which function as the adjustable clamp 300, for fixing test tubes, and the test tubes on the transverse clamp 500 are parallel to the rotation shaft 200, and the test tubes on the longitudinal clamp 600 are perpendicular to the rotation shaft 200.
After the mixing instrument is provided with the transverse clamp 500, the longitudinal clamp 600 and the adjustable clamp 300, the whole structure is more perfect, the use is more convenient, the number of the test tubes which can be installed on the mixing instrument is greatly increased, the use is more flexible, the test tubes can be directly installed on the transverse clamp 500 or the longitudinal clamp 600, and the adjustable clamp can be adjusted to be transverse or longitudinal as required.
The bottom of the longitudinal clamp is provided with a plurality of strip-shaped grooves, a plurality of clamping claws are formed at the bottom through the strip-shaped grooves, so that clamping claw parts are formed, the clamping claw parts can radially expand or contract, elastic rings are sleeved on the clamping claw parts, elastic protruding blocks are arranged on the clamping claw parts, when a test tube is inserted into the clamping holes, the clamping claw parts expand, the elastic protruding blocks are in abutting connection with the wall of the test tube, and at the moment, the elastic rings give an acting force for clamping the test tube to the clamping claw parts, so that the test tube is clamped; this kind of clamping structure, the flexible centre gripping effect that can play provides sufficient clamping force under the prerequisite that does not destroy the test tube, makes the test tube can not drop when high-speed rotation.
As shown in fig. 1, 2 and 3, the adjustable clamp 300 includes a mounting base 310, a clamping hole 320 is provided on the mounting base 310, the longitudinal joint 420 is located at the bottom of the mounting base 310, and the transverse joint 410 is located at the side of the mounting base 310.
The clamping hole 320 is a part of the adjustable clamp for installing the test tube, which can be used for the test tube to pass through and clamp the test tube.
It is also worth to say here that the clamping hole has an elastic element therein, which is capable of clamping the test tube.
In the actual adjustable clamp 300, the mounting base 310 is actually a plate-like structure, preferably, having three clamping holes 320 opened in the thickness direction; the longitudinal joint 420 is provided at the bottom of the mounting base 310 such that the clamping hole 320 of the mounting base 310 is perpendicular to the rotation shaft 200; the lateral joint 410 is provided at the rear side of the mount 310, that is, the mount 310 needs to be flipped backward by 90 degrees so that the clamping hole 320 is parallel to the rotation shaft 200.
As shown in fig. 1 and 2, the clamping seat 210 has a strip structure, one end of the clamping seat 210 in the width direction is connected with the side portion of the rotating shaft 200, the other end of the clamping seat is provided with a limiting end 211, the transverse connector 410 and the longitudinal connector 420 are both provided with notches 430 which are consistent with the cross section shape of the clamping seat 210, and the transverse connector 410 or the longitudinal connector 420 is embedded on the clamping seat 210 through the notches 430.
The clamping seat 210 is actually a strip-shaped flat object, and can be regarded as two wings of the rotating shaft 200, that is, an elongated flat clamping strip is formed on the side edge of the rotating shaft 200, one side edge of the clamping seat 210 is integrally connected with the rotating shaft 200, and the other side edge of the clamping seat 210 is provided with a limiting end 211 with a spherical cross section.
When the notch 430 is matched with the clamping seat 210, the adjustable clamp 300 can only move along the axial direction of the rotating shaft 200, and other degrees of freedom are fixed and cannot move; it should be noted that, due to the fact that the limit terminal 211 and the notch 430 are mutually engaged, the connector cannot be pulled out along the radial direction of the rotation shaft 200, so as to play a role in fixing.
As shown in fig. 1 and 2, the number of the clamping seats 210 is two, and the two clamping seats 210 are respectively located at two sides of the rotating shaft 200.
The number of the clamping seats 210 is two, and the clamping seats 210 are positioned at two opposite ends of the rotating shaft 200, that is, the two clamping seats 210 are just 180 degrees, and in this way, the connecting assembly 400 can be clamped on the clamping seats 210 more conveniently.
It should be noted that the two clamping bases 210 are configured to facilitate the fixing and mounting of the longitudinal clamp 600, and the limiting ends 211 on the outermost sides of the two clamping bases 210 are used to limit the two ends, so as to perform fixing better.
As shown in fig. 1 and 2, the length of the clamping seat 210 is smaller than that of the rotating shaft 200, so that the connecting assembly 400 is sleeved on the clamping seat 210.
It should be noted that, the length of the clamping seat 210 is shorter, so that the clamping seat 210 does not extend to the end of the rotating shaft 200, the notch 430 of the transverse connector 410 and the longitudinal connector 420 can enter from the end of the rotating shaft 200, then the notch 430 aligns with the end of the clamping seat 210 and axially penetrates, so that the notch 430 just fits with the clamping seat 210, thereby completing the installation.
As shown in fig. 1, the rotation shaft 200 is detachably coupled to the base 100, so that installation and detachment can be facilitated.
As shown in fig. 1, the base 100 includes a connection plate 110 and a motor module, the motor module is mounted at one end of the connection plate 110, and the other end of the connection plate 110 is turned upwards to form a connection end 120, a bearing 121 is disposed on the connection end 120, a coupling tube 130 is disposed on the motor module, the coupling tube 130 is connected with one end of the rotation shaft 200, and the other end of the rotation shaft 200 is detachably connected with the coupling tube 130.
The cross section of connecting plate 110 is the reverse L shape, and shaft coupling tube 130 is worn to establish in the one end of axis of rotation 200 to shaft coupling tube 130 radially is upwards worn to be equipped with the set screw still, fixes axis of rotation 200 in shaft coupling tube 130 through the set screw, so only need unscrew the set screw, just can make shaft coupling tube 130 and axis of rotation 200 separation, so convenient operation not only can also realize quick assembly disassembly's effect.
As shown in fig. 1 and 4, the longitudinal clamp 600 is provided with a lateral ear 610, the lateral ear 610 is provided with an embedded groove 620, and two ends of the embedded groove 620 are consistent with the cross-sectional shapes of the two clamping seats 210.
The embedded groove 620 on the side ear 610 can sleeve the whole linkage shaft and the two clamping seats 210, so that two ends of the embedded groove 620 are respectively fixed with the limit ends 211 of the two clamping seats 210, and the connection is more stable and reliable.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A blending machine, comprising:
a base;
the rotating shaft is transversely arranged on the base, can rotate along the axis of the rotating shaft, and is provided with a clamping seat;
the adjustable clamp is provided with a connecting assembly, the connecting assembly is of an assembly structure formed by at least two connectors with different angles, and the adjustable clamp is arranged on the rotating shaft through the connecting assembly;
the connecting assembly comprises a transverse connector and a longitudinal connector, and the adjustable clamp is transversely connected to the rotating shaft through the transverse connector or longitudinally connected to the rotating shaft through the longitudinal connector;
the adjustable clamp comprises a mounting seat, a clamping hole is formed in the mounting seat, the longitudinal joint is positioned at the bottom of the mounting seat, and the transverse joint is positioned at the side part of the mounting seat;
the clamping seat is of a strip-shaped structure, one end of the clamping seat in the width direction is connected with the side part of the rotating shaft, a limiting end is arranged at the other end of the clamping seat, a notch with the same cross section shape as the clamping seat is formed in each of the transverse joint and the longitudinal joint, and the transverse joint or the longitudinal joint is embedded in the clamping seat through the notch.
2. The blending apparatus as recited in claim 1, further comprising: the rotary shaft is also provided with a transverse clamp and a longitudinal clamp, the transverse clamp is transversely connected to the rotary shaft, and the longitudinal clamp is longitudinally connected to the rotary shaft.
3. The blending apparatus as recited in claim 2, further comprising: the number of the clamping seats is two, and the two clamping seats are respectively positioned at two sides of the rotating shaft.
4. The blending apparatus as recited in claim 1, further comprising: the length of the clamping seat is smaller than that of the rotating shaft, and the connecting assembly is conveniently sleeved on the clamping seat.
5. The blending apparatus as recited in claim 1, further comprising: the rotating shaft is detachably connected with the base.
6. The blending apparatus as recited in claim 5, further comprising: the base comprises a connecting plate and a motor module, wherein the motor module is arranged at one end of the connecting plate, the other end of the connecting plate is upwards turned to form a connecting end, a bearing is arranged on the connecting end, a coupling tube is arranged on the motor module, the coupling tube is connected with one end of a rotating shaft, and the other end of the rotating shaft is detachably connected with the coupling tube.
7. A mixer as claimed in claim 3, wherein: the longitudinal clamp is provided with a side lug part, an embedded groove is formed in the side lug part, and the two ends of the embedded groove are consistent with the cross section shape of the two clamping seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222592.1A CN107957365B (en) | 2017-11-29 | 2017-11-29 | Mixing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711222592.1A CN107957365B (en) | 2017-11-29 | 2017-11-29 | Mixing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107957365A CN107957365A (en) | 2018-04-24 |
| CN107957365B true CN107957365B (en) | 2024-02-13 |
Family
ID=61962854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711222592.1A Active CN107957365B (en) | 2017-11-29 | 2017-11-29 | Mixing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107957365B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883800B (en) * | 2019-02-18 | 2021-12-24 | 深圳唯公生物科技有限公司 | Sample mixing and moving mechanism and method thereof |
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| CN203648076U (en) * | 2013-12-13 | 2014-06-18 | 广东振丰科教玩具有限公司 | Multi-direction clamping and reversing building block toy |
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| CN210752530U (en) * | 2019-09-30 | 2020-06-16 | 河北三狮生物科技有限公司 | Rotary mixer capable of adjusting temperature |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050184203A1 (en) * | 2004-02-25 | 2005-08-25 | Votypka Edward A. | Hose holder |
| US20090268551A1 (en) * | 2008-04-29 | 2009-10-29 | Lu Chen-Su | Mixer with bearing tube for reducing beater shaft vibration |
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|---|---|---|---|---|
| KR20050011649A (en) * | 2003-07-23 | 2005-01-29 | (주)비엠바이텍 | Pulverizer |
| JP2007093256A (en) * | 2005-09-27 | 2007-04-12 | Aloka Co Ltd | Reagent bottle housing device |
| CN102335567A (en) * | 2010-07-28 | 2012-02-01 | 江苏康健医疗用品有限公司 | Liquid mixing instrument |
| CN202052565U (en) * | 2011-04-20 | 2011-11-30 | 杭州奥盛仪器有限公司 | Test tube bracket applicable to constant temperature mixing device |
| CN202224083U (en) * | 2011-10-15 | 2012-05-23 | 四川汇利实业有限公司 | Overturn blending device used in constant temperature state |
| CN203242793U (en) * | 2013-04-16 | 2013-10-16 | 东莞市嘉富汽车用品有限公司 | Wire-plugging type connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107957365A (en) | 2018-04-24 |
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