CN103230758A - Magnetic stirring actuator with monitorable rotating speed - Google Patents
Magnetic stirring actuator with monitorable rotating speed Download PDFInfo
- Publication number
- CN103230758A CN103230758A CN2013101487138A CN201310148713A CN103230758A CN 103230758 A CN103230758 A CN 103230758A CN 2013101487138 A CN2013101487138 A CN 2013101487138A CN 201310148713 A CN201310148713 A CN 201310148713A CN 103230758 A CN103230758 A CN 103230758A
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- steel component
- magnetic steel
- steel assembly
- rotating speed
- magnet steel
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Abstract
The invention discloses a magnetic stirring actuator with a monitorable rotating speed. The magnetic stirring actuator comprises an outer magnetic steel component which is driven by a mechanical power component to rotate, wherein an inner magnetic steel component is arranged inside an inner cavity of the outer magnetic steel component; a stirring shaft is arranged inside the cavity of the inner magnetic steel component; a separation sleeve is arranged between the inner magnetic steel component and the outer magnetic steel component; the outer magnetic steel component drives the inner magnetic steel component to run synchronously with the outer magnetic steel component by the magnetic coupling principle; an induction probe is arranged inside the separation sleeve in a penetrating manner; the probe end of the induction probe is correspondingly arranged at one side of a speed measuring step at the lower part of the inner magnetic steel component; and the other end is connected to a PLC (programmable logic controller) through an outside signal amplification processor via a signal. The magnetic stirring actuator is simple in structure and convenient to install; the industrial magnetic stirring rotating speed can be effectively and timely monitored; and not only can the quality of a stirred product be ensured, but also the safety performance when the equipment is used is improved.
Description
Technical field
The present invention relates to a kind of magnetic stirring apparatus, be specifically related to a kind of industrial magnetic agitation driver of generator capable of monitoring rotation speed.
Background technology
The magnetic agitation driver is when reality is used, and its magnetic force often can produce the phenomenon of demagnetization owing to be subjected to the influence of temperature rise etc., although jar outer machine power part is still unusual without any rotating, and usually Hui Lost commentaries on classics or do not change of the mixing part in jar.Stir in operating mode at some dangerous chemical industry, if stir do not worked or rotating speed low, might produce blast or react problem such as insufficient.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of rotating speed that can in time monitor industrial magnetic agitation is provided, effectively improve the rotating speed in device security performance and service life and can monitor the magnetic agitation driver.
A kind of rotating speed can be monitored the magnetic agitation driver, comprise the outer steel assembly by machine power assembly driven rotary, magnet steel assembly in being provided with in the inner chamber of described outer steel assembly, should be provided with shaft in the cavity of interior magnet steel assembly, be provided with separation sleeve between magnet steel assembly and the outer steel assembly in described, by the magnetic force coupling principle, magnet steel assembly and its run-in synchronism in the outer steel assembly drives; Be equipped with an inductive probe in the described separation sleeve, step one side that tests the speed of magnet steel assembly bottom in the end of probe correspondence of this inductive probe is arranged on, the other end is connected on the PLC controller by jar external signal amplification processor signal.
The present invention is simple in structure, and is easy for installation, can be effectively and in time monitor the rotating speed of industrial magnetic agitation, and can not only guarantee to stir the quality of product, and improve the security performance when equipment uses.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for explanation the present invention but not for limiting the scope of the invention.
Referring to Fig. 1, a kind of rotating speed provided by the invention can be monitored the magnetic agitation driver, comprise the outer steel assembly 2 by machine power assembly 1 driven rotary, magnet steel assembly 3 in being provided with in the inner chamber of described outer steel assembly 2, should be provided with shaft 4 in the cavity of interior magnet steel assembly 3, be provided with separation sleeve 5 between magnet steel assembly 3 and the outer steel assembly 2 in described, outer steel assembly 2 drives interior magnet steel assembly 3 and its run-in synchronism in the separation sleeve 5 by the magnetic force coupling principle; Be equipped with an inductive probe 6 in the described separation sleeve 5, step 7 one sides that test the speed of magnet steel assembly 3 bottoms in the end of probe correspondence of this inductive probe 6 is arranged on, the other end is connected on the PLC controller 9 by jar external signal amplification processor 8 signals.
During operation, machine power assembly 1 drives 2 runnings of outer steel assembly, drive interior magnet steel assembly 3 run-in synchronisms of separation sleeve 5 inside by the magnetic force coupling, when shaft 4 runnings in the interior magnet steel assembly 3, inductive probe 6 will produce electric current in real time and input to a jar external signal amplification processor 8, through handling, signal amplifies and processor is exported the signal of telecommunication to PLC controller 9, make PLC output speed value to display by programming, if during irregular working, such as throwing switch or not changeed, also can make the exportable alarm signal of PLC by programming, remind person on duty to take measures.
Claims (1)
1. a rotating speed can be monitored the magnetic agitation driver, comprise the outer steel assembly by machine power assembly driven rotary, magnet steel assembly in being provided with in the inner chamber of described outer steel assembly, should be provided with shaft in the cavity of interior magnet steel assembly, be provided with separation sleeve between magnet steel assembly and the outer steel assembly in described, by the magnetic force coupling principle, magnet steel assembly and its run-in synchronism in the outer steel assembly drives, it is characterized in that: be equipped with an inductive probe in the described separation sleeve, step one side that tests the speed of magnet steel assembly bottom in the end of probe correspondence of this inductive probe is arranged on, the other end is connected on the PLC controller by jar external signal amplification processor signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101487138A CN103230758A (en) | 2013-04-26 | 2013-04-26 | Magnetic stirring actuator with monitorable rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101487138A CN103230758A (en) | 2013-04-26 | 2013-04-26 | Magnetic stirring actuator with monitorable rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103230758A true CN103230758A (en) | 2013-08-07 |
Family
ID=48878866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101487138A Pending CN103230758A (en) | 2013-04-26 | 2013-04-26 | Magnetic stirring actuator with monitorable rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103230758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464951A (en) * | 2018-11-21 | 2019-03-15 | 马鞍山迪斯福工业设计有限公司 | A kind of dedicated rocking equipment of paint dispersion machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163002Y (en) * | 1992-12-07 | 1994-04-27 | 康俊民 | Self-lubricating high speed magnetic stirring reactor |
| CN2410644Y (en) * | 2000-02-23 | 2000-12-13 | 罗渝 | Tachometer for hydrogenerator |
| CN2527967Y (en) * | 2002-04-08 | 2002-12-25 | 刘敢 | Rotary driving device capable of input magnetic induction control signal |
| CN102101027A (en) * | 2009-12-22 | 2011-06-22 | 中国石油化工股份有限公司 | Magnetic transmission stirring device of large chemical raw material mixing and stirring kettle |
| CN102841004A (en) * | 2012-09-08 | 2012-12-26 | 中国石油化工股份有限公司 | Oil deposit physical simulating experimental liquid pre-heating agitating pouring device |
| CN203264656U (en) * | 2013-04-26 | 2013-11-06 | 安徽松羽工程技术设备有限公司 | Revolving speed monitorable magnetic stirring driver |
-
2013
- 2013-04-26 CN CN2013101487138A patent/CN103230758A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163002Y (en) * | 1992-12-07 | 1994-04-27 | 康俊民 | Self-lubricating high speed magnetic stirring reactor |
| CN2410644Y (en) * | 2000-02-23 | 2000-12-13 | 罗渝 | Tachometer for hydrogenerator |
| CN2527967Y (en) * | 2002-04-08 | 2002-12-25 | 刘敢 | Rotary driving device capable of input magnetic induction control signal |
| CN102101027A (en) * | 2009-12-22 | 2011-06-22 | 中国石油化工股份有限公司 | Magnetic transmission stirring device of large chemical raw material mixing and stirring kettle |
| CN102841004A (en) * | 2012-09-08 | 2012-12-26 | 中国石油化工股份有限公司 | Oil deposit physical simulating experimental liquid pre-heating agitating pouring device |
| CN203264656U (en) * | 2013-04-26 | 2013-11-06 | 安徽松羽工程技术设备有限公司 | Revolving speed monitorable magnetic stirring driver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464951A (en) * | 2018-11-21 | 2019-03-15 | 马鞍山迪斯福工业设计有限公司 | A kind of dedicated rocking equipment of paint dispersion machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |