CN106311055A - Intelligent speed-measuring stirrer based on cloud computing - Google Patents
Intelligent speed-measuring stirrer based on cloud computing Download PDFInfo
- Publication number
- CN106311055A CN106311055A CN201610633529.6A CN201610633529A CN106311055A CN 106311055 A CN106311055 A CN 106311055A CN 201610633529 A CN201610633529 A CN 201610633529A CN 106311055 A CN106311055 A CN 106311055A
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- China
- Prior art keywords
- spring
- elastic force
- signal processing
- cloud computing
- processing apparatus
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2214—Speed during the operation
- B01F35/22142—Speed of the mixing device during the operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses an intelligent speed-measuring stirrer based on cloud computing. The stirrer comprises a body and a magnetic medium and also comprises springs, an elasticity measurement device, a signal processing device, a cloud computing server and an information receiving device. The elastic measurement device is fixed in the middle in the body and connected with the two springs opposite in direction. One end of each spring is connected to the elasticity measurement device, and the other end of each spring is connected with the magnetic medium. The elasticity measurement device is also connected with the signal processing device. Centrifugal force is generated by the magnetic medium in the stirrer, then the centrifugal force is converted into rotation speed in the signal processing device, and then the rotation speed, spring elasticity, the centrifugal force and centrifugal radius information can be sent to the information receiving device to be displayed and can be sent to a mobile phone, a computer or a tablet computer to be displayed, so an experimenter can know the actual rotation speed of the stirrer, the experiment success rate is greatly increased, a method is scientific and reasonable, operation is easy, and use is convenient.
Description
Technical field
The present invention relates to stirrer field, be specially Intelligent speed-measuring stirrer based on cloud computing.
Background technology
In laboratory blender is tested, set solution stirs critically important under which type of rotating speed, the rotating speed speed of stirring
Directly influence the success or failure of experiment, yet with the difference of solution concentration, necessarily cause between speed setting value and actual speed
There is deviation, solution concentration is the biggest, and deviation is the biggest.
Summary of the invention
It is an object of the invention to provide Intelligent speed-measuring stirrer based on cloud computing, to solve above-mentioned background technology carries
The problem gone out.
For achieving the above object, the present invention provides following technical scheme: Intelligent speed-measuring stirrer based on cloud computing, including
Body and magnetizing mediums, also include spring, elastic force measuring device, signal processing apparatus, cloud computing server and information receiver；
Described basis is internal includes magnetizing mediums, spring, elastic force measuring device and signal processing apparatus；Described elastic force measuring device is fixed
In the middle of body interior, described elastic force measuring device connects two springs in opposite direction；Described spring one end is even
Connecing elastic force measuring device, the other end connects magnetizing mediums, and described magnetizing mediums is spheroid；Described elastic force measuring device is also connected with
Signal processing apparatus, described signal processing device is set to hollow ring structure, and described elastic force measuring device is positioned at signal processing
The middle vacancy of device, described signal processing apparatus is close to inner body wall；
Described magnetizing mediums constantly can move in the magnetic field of change, and then makes described Intelligent speed-measuring based on cloud computing
Stirrer is in rotation status, the elastic force phase that the centrifugal force that described magnetizing mediums produces in rotation and spring produce in magnetic field
Deng, described elastic force measuring device can be measured the elastic force of spring and be converted to digital information transmission to signal processing device
Putting, the digital information of spring force can be calculated rotating speed by below equation by described signal processing apparatus:
Ft=K*ΔX；
R=X+ΔX；
Ft=F=4π2*m*R*n2；
Wherein: Ft is spring force, unit is N；
K is spring force coefficient；
Δ X is spring elongation under the influence of centrifugal force, and unit is m；
X is the former length of spring, and unit is m；
F is centrifugal force, and unit is N；
π is pi, and value is 3.14；
M is the quality of magnetizing mediums, and unit is Kg；
R is the centre of sphere distance to elastic force measuring device barycenter of magnetizing mediums, and unit is m；
N is rotating speed, and unit is r/s；
The rotating speed obtained, spring force, centrifugal force and centrifugal radius information are sent to cloud computing by described signal processing apparatus
Server, first cloud computing server stores, and sends information to show on information receiver the most again.
Preferably, described magnetizing mediums is the metallic nickel after Passivation Treatment.
Preferably, described cloud computing server is able to receive that multiple signal processing apparatus sends the information of coming.
Preferably, described information receiver includes mobile phone, computer or flat board.
Compared with prior art, the invention has the beneficial effects as follows: described Intelligent speed-measuring stirrer based on cloud computing leads to
Cross the magnetizing mediums within stirrer and produce centrifugal force, and then in signal processing apparatus, centrifugal force is converted into rotating speed, then may be used
Show to signal receiving device so that rotating speed, spring force, centrifugal force and centrifugal radius information are sent, it is also possible to send to hands
Show on mechanical, electrical brain or flat board, make experimenter be able to know that the actual speed of stirrer, make the success rate of experiment be greatly increased,
Methodological science is reasonable, simple to operate, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the system structure schematic diagram of the present invention.
In figure: 1, body, 2, magnetizing mediums, 3, spring, 4, elastic force measuring device, 5, signal processing apparatus, 6, cloud computing clothes
Business device, 7, information receiver.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment 1:
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: Intelligent speed-measuring stirrer based on cloud computing, including body 1 He
Magnetizing mediums 2, also includes spring 3, elastic force measuring device 4, signal processing apparatus 5, cloud computing server 6 and information receiver 7；
Magnetizing mediums 2, spring 3, elastic force measuring device 4 and signal processing apparatus 5 is included in body 1；Elastic force measuring device 4 is fixed on body
Middle within 1, elastic force measuring device 4 connects two springs 3 in opposite direction；Spring 3 one end connects elastic force measuring device
4, the other end connects magnetizing mediums 2, and magnetizing mediums 2 is spheroid, and magnetizing mediums 2 is the metallic nickel after Passivation Treatment；Elastic force measures dress
Putting 4 and be also connected with signal processing apparatus 5, signal processing apparatus 5 is hollow ring structure, and elastic force measuring device 4 is positioned at signal
The middle vacancy of reason device 5, signal processing apparatus 5 is close to body 1 inwall；
Magnetizing mediums 2 constantly can move in the magnetic field of change, and then makes Intelligent speed-measuring stirrer based on cloud computing at magnetic
Being in rotation status in Chang, the elastic force that the centrifugal force that magnetizing mediums 2 produces in rotation produces with spring 3 is equal, and elastic force measures dress
Put 4 elastic force that can measure spring 3 and be converted to digital information transmission to signal processing apparatus 5, signal processing apparatus 5 energy
Enough the digital information of spring 3 elastic force is calculated rotating speed by below equation:
Ft=K*ΔX；
R=X+ΔX；
Ft=F=4π2*m*R*n2；
Wherein: Ft is spring 3 elastic force, unit is N；
K is spring 3 spring ratio；
Δ X is spring 3 elongation under the influence of centrifugal force, and unit is m；
X is the former length of spring 3, and unit is m；
F is centrifugal force, and unit is N；
π is pi, and value is 3.14；
M is the quality of magnetizing mediums 2, and unit is Kg；
R is the centre of sphere distance to elastic force measuring device 4 barycenter of magnetizing mediums 2, and unit is m；
N is rotating speed, and unit is r/s；
When magnetizing mediums 2 mass is 0.04Kg, and spring 3 elastic force is 4.5N, and the spring ratio of spring 3 is 300N/m, and spring 3 is former a length of
0.01m, so obtaining the elongation Δ X=0.015m of spring 3 spring 3 under the influence of centrifugal force, and then can draw magnetizing mediums
The centre of sphere of 2 is to distance R=0.01+0.015=0.025m of elastic force measuring device 4 barycenter；So drawing n=10.669r/s.
The rotating speed obtained, spring 3 elastic force, centrifugal force and centrifugal radius information are sent to cloud computing by signal processing apparatus 5
Server 6, first cloud computing server 6 stores, and sends information to show on information receiver 7 the most again；Information
Receiving device 7 is mobile phone, and cloud computing server 6 is able to receive that multiple signal processing apparatus 5 sends the information of coming.
Embodiment 2:
Referring to Fig. 1-2, the present invention provides a kind of technical scheme: Intelligent speed-measuring stirrer based on cloud computing, including body 1 He
Magnetizing mediums 2, also includes spring 3, elastic force measuring device 4, signal processing apparatus 5, cloud computing server 6 and information receiver 7；
Magnetizing mediums 2, spring 3, elastic force measuring device 4 and signal processing apparatus 5 is included in body 1；Elastic force measuring device 4 is fixed on body
Middle within 1, elastic force measuring device 4 connects two springs 3 in opposite direction；Spring 3 one end connects elastic force measuring device
4, the other end connects magnetizing mediums 2, and magnetizing mediums 2 is spheroid, and magnetizing mediums 2 is the metallic nickel after Passivation Treatment；Elastic force measures dress
Putting 4 and be also connected with signal processing apparatus 5, signal processing apparatus 5 is hollow ring structure, and elastic force measuring device 4 is positioned at signal
The middle vacancy of reason device 5, signal processing apparatus 5 is close to body 1 inwall；
Magnetizing mediums 2 constantly can move in the magnetic field of change, and then makes Intelligent speed-measuring stirrer based on cloud computing at magnetic
Being in rotation status in Chang, the elastic force that the centrifugal force that magnetizing mediums 2 produces in rotation produces with spring 3 is equal, and elastic force measures dress
Put 4 elastic force that can measure spring 3 and be converted to digital information transmission to signal processing apparatus 5, signal processing apparatus 5 energy
Enough the digital information of spring 3 elastic force is calculated rotating speed by below equation:
Ft=K*ΔX；
R=X+ΔX；
Ft=F=4π2*m*R*n2；
Wherein: Ft is spring 3 elastic force, unit is N；
K is spring 3 spring ratio；
Δ X is spring 3 elongation under the influence of centrifugal force, and unit is m；
X is the former length of spring 3, and unit is m；
F is centrifugal force, and unit is N；
π is pi, and value is 3.14；
M is the quality of magnetizing mediums 2, and unit is Kg；
R is the centre of sphere distance to elastic force measuring device 4 barycenter of magnetizing mediums 2, and unit is m；
N is rotating speed, and unit is r/s；
When magnetizing mediums 2 mass is 0.05Kg, and spring 3 elastic force is 4N, and the spring ratio of spring 3 is 400N/m, and spring 3 is former a length of
0.02m, so obtaining the elongation Δ X=0.01m of spring 3 spring 3 under the influence of centrifugal force, and then can draw magnetizing mediums 2
The centre of sphere to distance R=0.02+0.01=0.03m of elastic force measuring device 4 barycenter；So drawing n=8.22r/s.
The rotating speed obtained, spring 3 elastic force, centrifugal force and centrifugal radius information are sent to cloud computing by signal processing apparatus 5
Server 6, first cloud computing server 6 stores, and sends information to show on information receiver 7 the most again；Information
Receiving device 7 is computer, and cloud computing server 6 is able to receive that multiple signal processing apparatus 5 sends the information of coming.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
In addition equivalent or change are conceived in improvement, all should contain within the scope of the present invention.
Claims (4)
1. Intelligent speed-measuring stirrer based on cloud computing, including body (1) and magnetizing mediums (2), it is characterised in that: also include spring
(3), elastic force measuring device (4), signal processing apparatus (5), cloud computing server (6) and information receiver (7)；Described basis
Magnetizing mediums (2), spring (3), elastic force measuring device (4) and signal processing apparatus (5) is included in body (1)；Described elastic force is measured
Device (4) is fixed on the middle that body (1) is internal, and described elastic force measuring device (4) connects two springs in opposite direction
(3)；Described spring (3) one end connects elastic force measuring device (4), and the other end connects magnetizing mediums (2), described magnetizing mediums (2)
For spheroid；Described elastic force measuring device (4) is also connected with signal processing apparatus (5), during described signal processing apparatus (5) is
Empty loop configuration, described elastic force measuring device (4) is positioned at the middle vacancy of signal processing apparatus (5), described signal processing device
Put (5) and be close to body (1) inwall；
Described magnetizing mediums (2) constantly can move in the magnetic field of change, and then makes described intelligence based on cloud computing
The stirrer that tests the speed is in rotation status in magnetic field, and the centrifugal force that described magnetizing mediums (2) produces in rotation produces with spring (3)
Raw elastic force is equal, and described elastic force measuring device (4) can be measured the elastic force of spring (3) and be converted to digital information and send out
Delivering to signal processing apparatus (5), described signal processing apparatus (5) can be by the digital information of spring (3) elastic force by following
Formula calculates rotating speed:
Ft=K*ΔX；
R=X+ΔX；
Ft=F=4π2*m*R*n2；
Wherein: Ft is spring (3) elastic force, unit is N；
K is spring (3) spring ratio；
Δ X is spring (3) elongation under the influence of centrifugal force, and unit is m；
X is spring (3) former length, and unit is m；
F is centrifugal force, and unit is N；
π is pi, and value is 3.14；
M is the quality of magnetizing mediums (2), and unit is Kg；
R is the centre of sphere distance to elastic force measuring device (4) barycenter of magnetizing mediums (2), and unit is m；
N is rotating speed, and unit is r/s；
The rotating speed obtained, spring (3) elastic force, centrifugal force and centrifugal radius information are sent to by described signal processing apparatus (5)
Cloud computing server (6), cloud computing server (6) first stores, and sends information to information receiver (7) the most again
Upper display.
Intelligent speed-measuring stirrer based on cloud computing the most according to claim 1, it is characterised in that: described magnetizing mediums
(2) it is the metallic nickel after Passivation Treatment.
Intelligent speed-measuring stirrer based on cloud computing the most according to claim 1, it is characterised in that: described cloud computing clothes
Business device (6) is able to receive that multiple signal processing apparatus (5) sends the information of coming.
Intelligent speed-measuring stirrer based on cloud computing the most according to claim 1, it is characterised in that: described information receives
Device (7) includes mobile phone, computer or flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633529.6A CN106311055A (en) | 2016-08-05 | 2016-08-05 | Intelligent speed-measuring stirrer based on cloud computing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633529.6A CN106311055A (en) | 2016-08-05 | 2016-08-05 | Intelligent speed-measuring stirrer based on cloud computing |
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| Publication Number | Publication Date |
|---|---|
| CN106311055A true CN106311055A (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610633529.6A Pending CN106311055A (en) | 2016-08-05 | 2016-08-05 | Intelligent speed-measuring stirrer based on cloud computing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311057A (en) * | 2016-08-08 | 2017-01-11 | 刘学刚 | Speed measuring stirrer |
| CN108019198A (en) * | 2017-12-04 | 2018-05-11 | 李建南 | A kind of drilling machine for automatically adjusting driving force |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527334Y (en) * | 2002-03-19 | 2002-12-25 | 河南农大机电技术开发中心 | Heating and magnetic constant speed stirrer |
| CN203673714U (en) * | 2014-01-26 | 2014-06-25 | 湖州师范学院 | Uniform circular motion experimental device |
| CN205288180U (en) * | 2015-12-24 | 2016-06-08 | 江西绿野轩生物科技有限公司 | Special high -efficient machine that mixes of tea benevolence intensive processing |
-
2016
- 2016-08-05 CN CN201610633529.6A patent/CN106311055A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527334Y (en) * | 2002-03-19 | 2002-12-25 | 河南农大机电技术开发中心 | Heating and magnetic constant speed stirrer |
| CN203673714U (en) * | 2014-01-26 | 2014-06-25 | 湖州师范学院 | Uniform circular motion experimental device |
| CN205288180U (en) * | 2015-12-24 | 2016-06-08 | 江西绿野轩生物科技有限公司 | Special high -efficient machine that mixes of tea benevolence intensive processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311057A (en) * | 2016-08-08 | 2017-01-11 | 刘学刚 | Speed measuring stirrer |
| CN108019198A (en) * | 2017-12-04 | 2018-05-11 | 李建南 | A kind of drilling machine for automatically adjusting driving force |
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Application publication date: 20170111 |
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