CN203979576U - A kind of intelligent part-turn electric actuator - Google Patents
A kind of intelligent part-turn electric actuator Download PDFInfo
- Publication number
- CN203979576U CN203979576U CN201420408833.7U CN201420408833U CN203979576U CN 203979576 U CN203979576 U CN 203979576U CN 201420408833 U CN201420408833 U CN 201420408833U CN 203979576 U CN203979576 U CN 203979576U
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- gear
- worm
- electric actuator
- casing
- speed reducer
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Abstract
The utility model discloses a kind of intelligent part-turn electric actuator, comprise support, the casing of support top and the case lid that is arranged at bottom half, described casing is built-in with speed reducer, the drive unit being connected with speed reducer and motor, described speed reducer comprises the worm gear of establishing in deceleration box frame and deceleration box frame, the second gear, worm-wheel shaft, worm shaft and the first gear, described worm shaft is connected with the second gear, worm-wheel shaft is connected with the first gear, described drive unit comprises electrical apparatus element, gearwheel and the main shaft and the rocking arm that are connected with gearwheel, described casing top is provided with driving lever, described driving lever is connected with main drive gear.The utility model is easy to operate, efficiency is high, noise is low, stable performance, there is automatic Debugging, fault self-diagnosis and from processing capacity, can drive reliably rocking arm to carry out 0-90 degree corner displacement, be widely used in the manipulation control task of electric power, metallurgy, chemical industry, oil, light industry and building pipeline modulating valve.
Description
Technical field
The utility model relates to a kind of actuator, particularly relates to a kind of intelligent part-turn electric actuator.
Background technique
Electric actuator is a kind of common executive component, can be in a large number for automation control area.Be widely used in now the electric actuator at domestic industry scene, generally use the single-phase or three phase alternating current motor of break-make mode control.Adopt the electric actuator of this kind of mode, once installation, governing speed again, is unsuitable for modern intelligent control.
Traditional electric actuator is the general mechanism that adopts potentiometer and Gear combination on stroke arranges, its complex structure, poor reliability, and onsite user often can not select flexibly.Controlling in function, traditional electric actuator can only complete basic switch requirement, and cannot realize complicated judgement and operation, does not possess especially self-diagnostic function.
Model utility content
Based on above problem, the purpose of this utility model is to provide one to have automatic Debugging, fault self-diagnosis and from processing capacity, can drives reliably rocking arm to carry out the intelligent part-turn electric actuator of 0-90 degree corner displacement.
A kind of intelligent part-turn electric actuator, comprise support, the casing of support top and the case lid that is arranged at bottom half, described casing is built-in with speed reducer, the drive unit being connected with speed reducer and motor, described speed reducer comprises the worm gear of establishing in deceleration box frame and deceleration box frame, the second gear, worm-wheel shaft, worm shaft and the first gear, described worm shaft is connected with the second gear, worm-wheel shaft is connected with the first gear, described drive unit comprises electrical apparatus element, gearwheel and the main shaft and the rocking arm that are connected with gearwheel, described casing top is provided with driving lever, described driving lever is connected with main drive gear.
Preferably, casing outer installment has display unit.
Preferably, display unit is LED display.
Preferably, the security level of casing and case lid is IP66.
Preferably, support is provided with indicating graduation.
Preferably, gearwheel inside is also provided with potentiometer.
The beneficial effects of the utility model: the utility model is easy to operate, efficiency is high, noise is low, stable performance, there is automatic Debugging, fault self-diagnosis and from processing capacity, can drive reliably rocking arm to carry out 0-90 degree corner displacement, be widely used in the manipulation control task of electric power, metallurgy, chemical industry, oil, light industry and building pipeline modulating valve.
Brief description of the drawings
Fig. 1 is a kind of intelligent part-turn electric actuator of the utility model structural representation;
Fig. 2 is a kind of intelligent part-turn electric actuator of the utility model transverse sectional view;
Fig. 3 is a kind of intelligent part-turn electric actuator of the utility model longitudinal sectional view.
Number in the figure is described as follows: 1-main shaft, 2-rocking arm, 3-gearwheel, 4-casing, 5-support, 6-case lid, 7-motor, 8-electrical apparatus element, 9-worm gear, 10-worm-wheel shaft, 11-deceleration box frame, 12-driving lever, 13-the first gear, 14-main drive gear, 15-worm shaft, 16-the second gear, 17-display unit, 18-potentiometer.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As Figure 1-3, a kind of intelligent part-turn electric actuator, comprises the casing 4 of support 5, support top and is arranged at the case lid 6 of casing 4 bottoms.
Drive unit and motor 7 that casing 4 comprises built-in speed reducer, is connected with speed reducer, speed reducer comprises worm gear 9, the second gear 16, worm-wheel shaft 10, worm shaft 15 and the first gear 13 in deceleration box frame 11 and deceleration box frame 11, established, worm shaft 15 is connected with the second gear 16, worm-wheel shaft 10 is connected with the first gear 13, drive unit comprises electrical apparatus element 8, gearwheel 3 and the main shaft 1 being connected with gearwheel and rocking arm 2, casing 4 tops are provided with driving lever 12, and driving lever 12 is connected with main drive gear 14.Casing 4 outer installment have display unit 17, display unit 17 is LED display, the security level of casing 4 and case lid 6 is IP66, can prevent foreign object intrusion completely, and can prevent that dust from entering completely, when bearing fierce sea beat or strongly spraying water, the inflow of electrical equipment should the unlikely injurious effects that reach.Potentiometer 18 is arranged at gearwheel 3 inside.Support 5 is provided with indicating graduation, and actuator is provided with manually-operable in addition, in the time of power-off, can use.
The beneficial effects of the utility model: the utility model is easy to operate, efficiency is high, noise is low, stable performance, there is automatic Debugging, fault self-diagnosis and from processing capacity, can drive reliably rocking arm to carry out 0-90 degree corner displacement, be widely used in the manipulation control task of electric power, metallurgy, chemical industry, oil, light industry and building pipeline modulating valve.
Embodiment recited above is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in related domain make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (6)
1. an intelligent part-turn electric actuator, it is characterized in that: comprise support (5), the casing (4) of support top and be arranged at the case lid (6) bottom casing (4), described casing (4) is built-in with speed reducer, the drive unit being connected with speed reducer and motor (7), described speed reducer comprises the worm gear (9) of establishing in deceleration box frame (11) and deceleration box frame (11), the second gear (16), worm-wheel shaft (10), worm shaft (15) and the first gear (13), described worm shaft (15) is connected with the second gear (16), worm-wheel shaft (10) is connected with the first gear (13), described drive unit comprises electrical apparatus element (8), gearwheel (3) and the main shaft (1) being connected with gearwheel and rocking arm (2), described casing (4) top is provided with driving lever (12), described driving lever (12) is connected with main drive gear (14).
2. the intelligent part-turn electric actuator of one as claimed in claim 1, is characterized in that, described casing (4) outer installment has display unit (9).
3. the intelligent part-turn electric actuator of one as claimed in claim 2, is characterized in that, described display unit (9) is LED display.
4. the intelligent part-turn electric actuator of one as claimed in claim 1, is characterized in that, the security level of described casing (4) and case lid (6) is IP66.
5. the intelligent part-turn electric actuator of one as claimed in claim 1, is characterized in that, described support (5) is provided with indicating graduation.
6. the intelligent part-turn electric actuator of one as claimed in claim 1, is characterized in that, described gearwheel (3) inside is also provided with potentiometer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408833.7U CN203979576U (en) | 2014-07-23 | 2014-07-23 | A kind of intelligent part-turn electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408833.7U CN203979576U (en) | 2014-07-23 | 2014-07-23 | A kind of intelligent part-turn electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979576U true CN203979576U (en) | 2014-12-03 |
Family
ID=51977020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408833.7U Expired - Fee Related CN203979576U (en) | 2014-07-23 | 2014-07-23 | A kind of intelligent part-turn electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165243A (en) * | 2014-07-23 | 2014-11-26 | 上海光达仪表有限公司 | Intelligent angular displacement electric actuator |
-
2014
- 2014-07-23 CN CN201420408833.7U patent/CN203979576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165243A (en) * | 2014-07-23 | 2014-11-26 | 上海光达仪表有限公司 | Intelligent angular displacement electric actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141203 Termination date: 20160723 |