CN207336558U - A kind of monitoring system of motor running states - Google Patents
A kind of monitoring system of motor running states Download PDFInfo
- Publication number
- CN207336558U CN207336558U CN201721124088.3U CN201721124088U CN207336558U CN 207336558 U CN207336558 U CN 207336558U CN 201721124088 U CN201721124088 U CN 201721124088U CN 207336558 U CN207336558 U CN 207336558U
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- China
- Prior art keywords
- inductors
- machine shaft
- inductor
- monitoring system
- control device
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Abstract
The utility model discloses a kind of monitoring system of motor running states, including two inductors, control device and output device, two inductors and output device are electrically connected with control device respectively, two inductors are located at the periphery of machine shaft and positioned at same in the plane in machine shaft axle center by support ring, the machine shaft is equipped with an induction point, and the induction point is rotated with machine shaft；Wherein, the angle that line is formed between two inductor and machine shaft axle center is a, and 0 180 ° of ＜ a ＜.The system can judge the operating status of machine shaft rapidly, when machine shaft rotates, induction point on machine shaft is corresponding with two inductors respectively in turn successively with the direction of rotation of shaft, two inductors sense signal successively at this time, and time of sighal replacement is sensed according to two inductors to judge the rotating direction of machine shaft by output device.
Description
Technical field
It the utility model is related to electronic control technology field, more particularly to a kind of monitoring system of motor running states.
Background technology
The stirring of current battery industry pill tank and dispersal device None- identified and are alarmed in equipment fault, and rotating speed is abnormal
And reversion and stop, it gently then causes slurry to be scrapped, it is heavy then occur it is abnormal can not feedback alarm, influence production efficiency in time.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of monitoring of motor operating state to be
System.
To achieve the above object, the technical solution of the utility model is：A kind of monitoring system of motor running states, including two
A inductor, control device and output device, two inductors and output device are electrically connected with control device respectively, two
The inductor is located at the periphery of machine shaft and positioned at same in the plane in machine shaft axle center by support ring,
The machine shaft is equipped with an induction point, and the induction point is rotated with machine shaft；Wherein, two inductors and electricity
The angle that line is formed between machine rotating shaft core is a, and 0 180 ° of ＜ a ＜.
The beneficial effect of above-mentioned technical proposal is, when machine shaft rotates, the induction point on machine shaft is with shaft
Direction of rotation it is corresponding with two inductors respectively in turn successively, two inductors sense signal successively at this time, by defeated
Go out device and sense time of sighal replacement according to two inductors to judge the rotating direction of machine shaft, two sensings
The angle that line is formed between device and machine shaft axle center is set smaller than 180 °, i.e., can relative to the position of two inductors
Shaft is divided into big arc and small arc, and machine shaft at the uniform velocity operates, and the time length through excessive arc, the time of small arc is short, such as suitable
During hour hands, induction point corresponds to small arc from the first inductor to the second inductor, is corresponded to from the second inductor to the first inductor
Big arc, the time corresponding to induction point from the first inductor to the second inductor must be shorter than the second inductor to the first inductor
Time, if time corresponding to induction point from the first inductor to the second inductor be more than from the second inductor to the first sensing
The time of device, then control device assert machine shaft inverting, if inductor is not sensed by the signal of induction point always, control
Device regards as motor stalling, if it is in cyclically-varying that the result of the output of output device record, which is not, control device identification
It is uneven for motor operation speed.
In above-mentioned technical proposal, the output device is display output device and/or instruction output device.
The beneficial effect of above-mentioned technical proposal is, using display output device Collaborative Control module to motor operating state
Be monitored, and directly output monitoring as a result, and indicate output device then need by staff according to the signal that it is exported by
Staff artificially judges the operating status of motor.
In above-mentioned technical proposal, the display output device includes time set and display device, the time set and
Display device is electrically connected with the control device, and the time set produces inductive signal in turn to two inductors to be continued
Time carries out timing respectively.
The beneficial effect of above-mentioned technical proposal is, inductive signal is produced in turn to two inductors using time set
Duration is recorded, and the result of record is fed back to control device, is recorded by control device according to time set
As a result judge the operating status of motor and come out the results show judged by display device.
Output device is indicated described in above-mentioned technical proposal includes the indicator light of two different colours, the control device with
Two indicator lights are electrically connected, and the first intelligent switch is respectively equipped with every connection circuit, and two first intelligence are opened
Close and corresponded respectively with two inductors.
The beneficial effect of above-mentioned technical proposal is, by setting the indicator light of two different colours, two instructions
Lamp is electrically connected with control device, and it connects and first intelligent switch is respectively equipped with circuit, two first intelligence
Switch is corresponded with two inductors respectively, and the information that the control device is conveyed according to two inductors is controlled respectively
Two the first intelligent switch of system are turned on or off, and thus control two indicator lights to light or extinguish, wherein any one
After a inductor senses signal, corresponding first intelligent switch conducting, and corresponding indicator light lights directly
First intelligent switch disconnects when sensing signal to another inductor, at this time the first intelligence corresponding to another inductor
Switch conduction, and lighted with the corresponding indicator light of the first intelligent switch, and followed successively according to machine shaft swing circle
Ring, can such as use red indicating light and green indicator light, wherein red indicating light is corresponding with the first inductor, green indicator light
Corresponding with the second inductor, when machine shaft rotates clockwise, induction point refers to from the first inductor to the second inductor, red
Show that lamp lights, inductor is so that when inductor is to the first inductor, and green indicator light lights, and wherein red indicating light lights the time
It is shorter than the time that green indicator light lights, if the time that red indicating light lights is longer than the time that green indicator light lights, table
Show that machine shaft is rotating counterclockwise, if the interval time aperiodicity that red indicating light and green indicator light light, then it represents that
Motor speed is uneven.
Induction point described in above-mentioned technical proposal is a salient point or concave point, the induction point and two inductor shapes
Into plane perpendicular to machine shaft, two inductors are infrared range-measurement system, and distance of reaction measured by the inductor is sent out
During changing, the inductor produces inductive signal.
The beneficial effect of above-mentioned technical proposal is, using infrared range-measurement system as inductor, and induction point is set as
Salient point or concave point, i.e., two inductors, which sense, can regard as an inductive signal when salient point or concave point.
Warning device is further included in above-mentioned technical proposal, the warning device is electrically connected with the control device.
The beneficial effect of above-mentioned technical proposal is, by setting warning device reminding staff to be handled i.e.
Handle the misoperation to motor.
Warning device described in above-mentioned technical proposal includes loudspeaker and warning light, the loudspeaker and warning light with control
Device processed is electrically connected, and the loudspeaker is to send audio alert, and the warning light is sending light alarm.
The beneficial effect of above-mentioned technical proposal is, by the efficiency that increase alarm is reminded of both sound, light.
Motor external power supply described in above-mentioned technical proposal, and the connection circuit of the motor and external power supply is equipped with one
A second intelligent switch, second intelligent switch are electrically connected with control device.
The beneficial effect of above-mentioned technical proposal is, by the operating status of control device control motor, such as reversion or rotating speed
Motor operation is stopped by control device when uneven.
Brief description of the drawings
Fig. 1 is the positional structure schematic diagram of the machine shaft that one embodiment of the utility model provides and inductor；Fig. 2 is this
Device connection figure described in one embodiment of utility model between control device and inductor and output device；
Fig. 3 is the monitoring system of motor running states connection figure that one embodiment of the utility model provides；
Fig. 4 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Fig. 5 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Fig. 6 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Fig. 7 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Fig. 8 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Fig. 9 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Figure 10 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；
Figure 11 is the monitoring system of motor running states connection figure that another embodiment of the utility model provides；.
In figure：1 machine shaft, 11 induction points, 2 inductors, the first inductors of 2a, the second inductors of 2b, 3 control devices, 4
Output device, 41 display output devices, 411 time sets, 412 display devices, 42 instruction output devices, 42a red indicating lights,
42b green indicator lights, 5 warning devices, 51 loudspeakers, 52 warning lights, 61 first intelligent switch, 62 second intelligent switch.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, a kind of monitoring system of motor running states, including two inductors are present embodiments provided
2nd, control device 3 and output device 4, two inductors 2 and output device 4 are electrically connected with control device 3 respectively, two
The inductor 2 is located at the periphery of machine shaft 1 and positioned at same perpendicular to the flat of 1 axle center of machine shaft by support ring
In face, the machine shaft 1 is equipped with an induction point 11, and the induction point 11 is rotated with machine shaft 1, when the induction point
During 11 rotation to position corresponding with 2 induction end of inductor, the inductor 2 opposite with the induction point 11 persistently produces
Raw inductive signal, until when the induction point 11 rotation is to position corresponding with another 2 induction end of inductor, current sensing
Device 2 stops producing sense signal, persistently produces inductive signal by another inductor, control device 3 is according to two inductors 2
The situation that the actuated signal control output device 4 of generation produces two inductors 2 inductive signal in turn exports；Wherein,
Two inductors 2 and its angle formed to the closest line segment in 1 axle center of machine shaft are a, and 0 ＜ a ＜
180°。
Two of which inductor is followed successively by the first inductor 2a and the second inductor 2b clockwise, wherein, along up time
Pin direction, the first inductor 2a to the second inductor 2b corresponding is small arc, by 2a couples of the second inductor 2b to the first inductor
The big arc answered, preferably a is acute angle, specific optimal for 30 ° -60 °, when machine shaft 1 rotates clockwise, is turned in motor
In 1 rotation process of axis, from the first inductor 2a to the small arc of the second inductor 2b and the second inductor 2b to the first inductor 2a
Big arc, at this time the first inductor 2a correspond to small arc, the second inductor 2b corresponds to big arc, in 1 uniform rotation of machine shaft, warp
The time difference of two sections of arcs is crossed, the first inductor 2a corresponding times are short, and the corresponding time length of the second inductor 2b；And inverse
When hour hands rotate, the first inductor 2a then corresponding big arcs, and the corresponding small arcs of the second inductor 2b, at this time shaft uniform rotation
When, the corresponding time length of the first inductor 2a, the second inductor 2b corresponding times are short, according to corresponding to two inductors 2
The difference of time judges whether the shaft of motor inverts, if inductor is not sensed by any signal, then it represents that machine shaft stops
Turn, if it is in cyclically-varying that the interval time corresponding to two inductors 2, which is not, control device regards as motor operation speed
It is uneven.
As in Figure 3-5, output device 4 described in above-described embodiment is display output device or 41/ and instruction output dress
42 are put, the display output device 41 includes time set 411 and display device 412, the time set 411 and display device
412 are electrically connected with the control device 3, and the time set 411 produces two inductors 2 inductive signal in turn to be continued
Time carries out timing respectively, and carries out timing by display device 412 and show；The instruction output device 42 includes two differences
The indicator light of color, the control device 3 are electrically connected with two indicator lights, and are respectively equipped with first on every connection circuit
Intelligent switch 61, two first intelligent switch 61 are corresponded with two inductors 2 respectively.
Wherein, the time set 411 produces two inductors 2 interval time of signal and carries out timing respectively in turn,
The output device 412 is electrically connected the operating status to output motor with control device 3；The control device 3 is according to two
The information that the inductor 2 is conveyed controls being turned on or off for two the first intelligent switch 61 respectively, and thus controls two
The indicator light is lighted or extinguished, after wherein any one inductor 2 senses signal, corresponding first intelligent switch
61 conductings, and corresponding indicator light lights first intelligent switch 61 when another inductor 2 senses signal
Disconnect, the first intelligent switch 61 corresponding to another inductor 2 turns at this time, and corresponding with first intelligent switch 61
Indicator light lights, and is circulated successively according to 1 swing circle of machine shaft.
Preferably, induction point 11 described in above-described embodiment is a salient point or concave point, the induction point 11 and two institutes
The plane for stating the formation of inductor 2 perpendicular to machine shaft 1, two inductors 2 is infrared range-measurement system, the institute of inductor 2
When measuring distance of reaction and changing, the inductor 2 produces inductive signal.
As shown in figs 6-8, warning device 5, the warning device 5 and the control device 3 are further included in above-described embodiment
It is electrically connected；The warning device 5 includes loudspeaker 51 and warning light 52, and the loudspeaker 51 and warning light 52 are and control device
3 are electrically connected, and set warning device 6 that staff can be allowed to be found in time when motor operates abnormal, and take in time
Effective measures avoid causing damages, and for the workshop that noise is larger, warning light 62 is more effective, and for relatively quietly more local,
Loudspeaker 61 is alarmed more effectively.
As shown in figs. 9-11, the motor external power supply, and the connection circuit of the motor and external power supply is equipped with one
A second intelligent switch 62, second intelligent switch 62 are electrically connected with control device 3, and the control device 3 is according to two institutes
State the information that inductor 2 is conveyed and control being turned on or off for the second intelligent switch 62, and thus control motor operating or stop
Operating, when motor operates it is abnormal when, i.e., non-rotating forward when, the disconnection of the second intelligent switch is controlled in time by control device, so that early
Stop motor operating, avoid causing damages automatically.
Wherein, control device 3 described in above-described embodiment is self-powered, naturally it is also possible to external power supply, at this to control
The power supply of device 3 does not repeat.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of monitoring system of motor running states, it is characterised in that including two inductors (2), control device (3) and output
Device (4), two inductors (2) and output device (4) are electrically connected with control device (3) respectively, two inductors
(2) periphery of machine shaft (1) is located at and positioned at same in the plane in machine shaft (1) axle center by support ring,
The machine shaft (1) is equipped with an induction point (11), and the induction point (11) rotates with machine shaft (1)；Wherein, two
The angle that line is formed between the inductor (2) and machine shaft (1) axle center is a, and 0 180 ° of ＜ a ＜.
2. monitoring system of motor running states according to claim 1, it is characterised in that the output device (4) is aobvious
Show output device (41) and/or instruction output device (42).
3. monitoring system of motor running states according to claim 2, it is characterised in that the display output device (41)
Including time set (411) and display device (412), the time set (411) and display device (412) with the control
Device (3) is electrically connected, and the time set (411) produces two inductors (2) the duration difference of inductive signal in turn
Timing is carried out, and timing is carried out by display device (412) and is shown.
4. monitoring system of motor running states according to claim 2, it is characterised in that the instruction output device (42)
Include the indicator light of two different colours, the control device (3) is electrically connected with two indicator lights, and every connection circuit
On be respectively equipped with the first intelligent switch (61), two first intelligent switch (61) are a pair of with two inductors (2) one respectively
Should.
5. according to the monitoring system of motor running states any one of claim 1-4, it is characterised in that the induction point
(11) it is a salient point or concave point, the induction point (11) is with the plane that two inductors (2) are formed perpendicular to motor turn
Axis (1), two inductors (2) are infrared range-measurement system, when distance of reaction measured by the inductor (2) changes, institute
State inductor (2) and produce inductive signal.
6. according to claim 1-4 any one of them monitoring system of motor running states, it is characterised in that further include alarm dress
Put (5), the warning device (5) is electrically connected with the control device (3).
7. monitoring system of motor running states according to claim 6, it is characterised in that the warning device (5) includes
Loudspeaker (51) and warning light (52), the loudspeaker (51) and warning light (52) are electrically connected with control device (3).
8. monitoring system of motor running states according to claim 7, it is characterised in that the motor external power supply, and
The connection circuit of the motor and external power supply is equipped with second intelligent switch (62), second intelligent switch (62) with
Control device (3) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124088.3U CN207336558U (en) | 2017-09-04 | 2017-09-04 | A kind of monitoring system of motor running states |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124088.3U CN207336558U (en) | 2017-09-04 | 2017-09-04 | A kind of monitoring system of motor running states |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336558U true CN207336558U (en) | 2018-05-08 |
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ID=62372160
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721124088.3U Expired - Fee Related CN207336558U (en) | 2017-09-04 | 2017-09-04 | A kind of monitoring system of motor running states |
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| Country | Link |
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| CN (1) | CN207336558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763743A (en) * | 2020-12-26 | 2021-05-07 | 无锡市铭淇电动科技有限公司 | Detection equipment for forward and reverse rotation of wheel ring |
-
2017
- 2017-09-04 CN CN201721124088.3U patent/CN207336558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763743A (en) * | 2020-12-26 | 2021-05-07 | 无锡市铭淇电动科技有限公司 | Detection equipment for forward and reverse rotation of wheel ring |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200904 |