CN208918698U - A kind of speed setting controller for actuator - Google Patents
A kind of speed setting controller for actuator Download PDFInfo
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- CN208918698U CN208918698U CN201822079137.7U CN201822079137U CN208918698U CN 208918698 U CN208918698 U CN 208918698U CN 201822079137 U CN201822079137 U CN 201822079137U CN 208918698 U CN208918698 U CN 208918698U
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- actuator
- speed
- microcontroller
- angular displacement
- engine
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Abstract
The utility model discloses a kind of speed setting controllers for actuator, including microcontroller, generator for driving the engine of actuator and for driving the engine, measure speed gears are provided on the output shaft of the generator, the input of the microcontroller is terminated with parameter input module, speed probe for detecting the angular displacement sensor of the actuator angular displacement and for detecting the measure speed gears revolving speed, the output end of the microcontroller connects with the input terminal of generator, the output of the microcontroller is terminated with the revolving speed trimmer potentiometer to connect with the engine.This is used for the speed setting controller of actuator, actuator angular displacement size is detected by angular displacement sensor, the revolving speed of measure speed gears is detected by speed probe, and the generator and engine for driving actuator are controlled by microcontroller, avoid manual operation large labor intensity, defect not in time is adjusted, ensure that the operating accuracy and stability of actuator.
Description
Technical field
The controller used the utility model relates to large torque actuator more particularly to a kind of speed regulation control for actuator
Device processed.
Background technique
The continuous development and popularization utilized with combustion gas distributed energy, high power gas engine is promoted rapidly, and mesh
The actuator of preceding high power gas engine is largely by import；In addition, in diesel engine realm, many applications pair
The speed regulation of diesel engine requires (response time and precision etc.) increasingly to improve, and previous mechanical governing system is gradually by electronics
Speed-regulating system substitution, throttle actuator also lean on import substantially.Therefore, the actuator of high-power engine can be suitable at home
It is still biggish vacancy.
In the actuator of the prior art, especially in the speed setting controller of the actuator of high-power engine, function is opposite
It is single, it is unable to satisfy high-precision automation the opening size of actuator is adjusted.Staff is caused to need manual
It further adjusts, increases intensity of workers, inconvenience is adjusted to actuator opening size and what cannot be adjusted in time lacks
It falls into.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of speed setting controllers for actuator, it is intended to
Actuator angular displacement size is detected by angular displacement sensor, the revolving speed of measure speed gears is detected by speed probe, and is passed through
Microcontroller controls the generator and engine for driving actuator, to avoid manual operation large labor intensity, adjusts too late
When defect, guarantee the operating accuracy and stability of actuator.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of speed setting controller for actuator, which is characterized in that including microcontroller, the hair for driving actuator
Motivation and generator for driving the engine are provided with measure speed gears, the micro-control on the output shaft of the generator
The input of device processed is terminated with parameter input module, the angular displacement sensor for detecting the actuator angular displacement and for examining
The speed probe of the measure speed gears revolving speed is surveyed, the output end of the microcontroller connects with the input terminal of generator, described
The output of microcontroller is terminated with the revolving speed trimmer potentiometer to connect with the engine.
The microcontroller is connected to communication module.
The output of the microcontroller is terminated with alarm module.
The angular displacement sensor is non-contact type angle displacement sensor.
The speed setting controller for actuator of the utility model, has the following beneficial effects:
This is used for the speed setting controller of actuator, when the Angular Displacement Detecting value for the actuator that angular displacement sensor detects
When equal with the angular displacement setting value of actuator inputted by parameter input module, microcontroller issues control signal to power generation
Machine, generator stop working after receiving the control signal of microcontroller, to realize the Angular displacement control of actuator, avoid
In the prior art, actuator angular displacement size can only be manually adjusted by operator, or do not adjust further directly
The equipment of section leads to the defect that intensity of workers is big.
It is inputted when the Rotating speed measring value for the measure speed gears that speed probe detects is not equal to by parameter input module
Measure speed gears rotary speed threshold value when, microcontroller issue control signal give revolving speed trimmer potentiometer, revolving speed trimmer potentiometer changes
Become the excitation voltage of engine, and then adjust the revolving speed of engine, until the measure speed gears that detect when speed probe
Rotating speed measring value is equal to the rotary speed threshold value of the measure speed gears inputted by parameter input module, to adjust driven by the engine
The change rate of the angular displacement of actuator, avoids manual operation large labor intensity, adjusts defect not in time, ensure that execution
The operating accuracy and stability of device.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for the speed setting controller of actuator.
Specific embodiment
With reference to the accompanying drawing and the embodiments of the present invention to the utility model for actuator speed setting controller make
Further details of explanation.
As shown in Figure 1, this is used for the speed setting controller of actuator, including microcontroller 1, for driving starting for actuator
Machine 7 and generator 9 for driving the engine 7 are provided with measure speed gears 8 on the output shaft of the generator 9, described micro-
The input of controller 1 is terminated with parameter input module 4,2 and of angular displacement sensor for detecting the actuator angular displacement
For detecting the speed probe 3 of 8 revolving speed of measure speed gears, the output end of the microcontroller 1 and the input terminal of generator 9
Connect, the output of the microcontroller 1 is terminated with the revolving speed trimmer potentiometer 6 to connect with the engine 7.
In actual use, by parameter input module 4 the angular displacement setting value of actuator is arranged and the tooth that tests the speed in staff
The rotary speed threshold value of wheel 8.
One end of the shaft of actuator is arranged in angular displacement sensor 2, and angular displacement sensor 2 is used to detect the angle of actuator
Displacement detecting value, and the Angular Displacement Detecting value for the actuator that will test is sent to microcontroller 1,1 diagonal bits of microcontroller
Displacement sensor 2 detects the Angular Displacement Detecting value of obtained actuator and the angle position of the actuator inputted by parameter input module 4
It moves setting value to be compared, when angular displacement sensor 2 detects the Angular Displacement Detecting value of obtained actuator and inputs by parameter
When the angular displacement setting value for the actuator that module 4 inputs is equal, microcontroller 1 issues control signal to generator 9, generator 9
It stops working after receiving the control signal of microcontroller 1, to realize the Angular displacement control of actuator.
Speed probe 3 is used to detect the Rotating speed measring value of measure speed gears 8, and turn for the measure speed gears 8 that will test
Fast detected value is sent to microcontroller 1, and microcontroller 1 detects the Rotating speed measring value of obtained measure speed gears 8 to speed probe 3
It is compared with the rotary speed threshold value of the measure speed gears 8 inputted by parameter input module 4, is obtained when the detection of speed probe 3
When the Rotating speed measring value of measure speed gears 8 is greater than the rotary speed threshold value of the measure speed gears 8 inputted by parameter input module 4, microcontroller
Device 1 issues control signal to revolving speed trimmer potentiometer 6, and revolving speed trimmer potentiometer 6 increases the excitation voltage of engine 7, Jin Erzeng
The revolving speed of big engine 7, the Rotating speed measring value until detecting obtained measure speed gears 8 when speed probe 3, which is equal to, passes through parameter
The rotary speed threshold value for the measure speed gears 8 that input module 4 inputs；When speed probe 3 detects the Rotating speed measring of obtained measure speed gears 8
When value is less than the rotary speed threshold value of the measure speed gears 8 inputted by parameter input module 4, the sending control signal of microcontroller 1, which is given, to be turned
Fast trimmer potentiometer 6, revolving speed trimmer potentiometer 6 reduces the excitation voltage of engine 7, and then reduces the revolving speed of engine 7, until
When the Rotating speed measring value that speed probe 3 detects obtained measure speed gears 8 is equal to the tooth that tests the speed inputted by parameter input module 4
The rotary speed threshold value of wheel 8, to adjust the change rate of the angular displacement of the actuator driven by engine 7.
The microcontroller 1 is connected to communication module 5.In actual use, microcontroller 1 is connected to display by communication module 5
Screen, host computer and mobile terminal, convenient for speed probe 3 to be detected to the Rotating speed measring value and angular displacement of obtained measure speed gears 8
The Angular Displacement Detecting value that sensor 2 detects obtained actuator is shown to staff and checks, using effect is good.
The output of the microcontroller 1 is terminated with alarm module 10.In actual use, when angular displacement sensor 2 detects
To actuator Angular Displacement Detecting value it is equal with the angular displacement setting value of actuator inputted by parameter input module 4 when,
When the Rotating speed measring value that speed probe 3 detects obtained measure speed gears 8 is greater than the tooth that tests the speed inputted by parameter input module 4
The Rotating speed measring value that the rotary speed threshold value or speed probe 3 of wheel 8 detect obtained measure speed gears 8, which is less than, inputs mould by parameter
When the rotary speed threshold value for the measure speed gears 8 that block 4 inputs, microcontroller 1 issues control signal to alarm module 10, and alarm module 10 is reported
It is alert, remind staff to check current working status in time.
Preferably, the angular displacement sensor 2 is non-contact type angle displacement sensor.Non-contact type angle displacement sensor tool
There are good reliability and durability.In actual use, angular displacement sensor 2 is Hall-type angular displacement sensor,
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (4)
1. a kind of speed setting controller for actuator, which is characterized in that including microcontroller (1), for driving actuator
Engine (7) and generator (9) for driving the engine (7) are provided on the output shaft of the generator (9) and test the speed
Gear (8), the input of the microcontroller (1) are terminated with parameter input module (4), for detecting the actuator angular displacement
Angular displacement sensor (2) and speed probe (3) for detecting the measure speed gears (8) revolving speed, the microcontroller (1)
Output end connect with the input terminal of generator (9), the output of the microcontroller (1) is terminated with and the engine (7) phase
The revolving speed trimmer potentiometer (6) connect.
2. the speed setting controller according to claim 1 for actuator, which is characterized in that the microcontroller (1) connects
There are communication module (5).
3. the speed setting controller according to claim 1 for actuator, which is characterized in that the microcontroller (1)
Output is terminated with alarm module (10).
4. the speed setting controller according to claim 1 for actuator, which is characterized in that the angular displacement sensor
It (2) is non-contact type angle displacement sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018201707117 | 2018-01-31 | ||
| CN201820170711 | 2018-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918698U true CN208918698U (en) | 2019-05-31 |
Family
ID=66712847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079137.7U Active CN208918698U (en) | 2018-01-31 | 2018-12-11 | A kind of speed setting controller for actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918698U (en) |
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2018
- 2018-12-11 CN CN201822079137.7U patent/CN208918698U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 602, unit 1, building 3, Jiangong Industrial Park, Gongye 2nd Road, national civil aerospace industrial base, Xi'an, Shaanxi 710100 Patentee after: XI'AN AEROSPACE BASE SIPU POWER TECHNOLOGY Co.,Ltd. Address before: Room 603, building 1, Beihang Science Park, 588 Feitian Road, Xi'an space base, Shaanxi 710100 Patentee before: XI'AN AEROSPACE BASE SIPU POWER TECHNOLOGY Co.,Ltd. |