CN106224615A - A kind of smart small-sized electric actuator of Based Intelligent Control - Google Patents
A kind of smart small-sized electric actuator of Based Intelligent Control Download PDFInfo
- Publication number
- CN106224615A CN106224615A CN201610631308.5A CN201610631308A CN106224615A CN 106224615 A CN106224615 A CN 106224615A CN 201610631308 A CN201610631308 A CN 201610631308A CN 106224615 A CN106224615 A CN 106224615A
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- gear
- shaft
- connects
- intelligent control
- electric actuator
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- 208000002474 Tinea Diseases 0.000 claims abstract description 12
- 241000893966 Trichophyton verrucosum Species 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
- F16K31/045—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means with torque limiters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention relates to actuator technical field, the smart small-sized electric actuator of a kind of Based Intelligent Control.A kind of smart small-sized electric actuator of Based Intelligent Control, including installing plate, motor, it is characterized in that: the upper end of installing plate connects motor, the projecting shaft of motor connects travelling gear, driving gearshaft spindle gear, and the upper end being positioned at shaft gear uses axle sleeve connecting shaft tooth rest, flat key axle is used to connect brake on shaft gear below shaft gear frame, the outer rim of brake is arranged with Brake Block, and the lower section being positioned at horizontal gear is respectively arranged on the left side and the right side planetary gear, and planetary gear is connected with centre wheel engagement；It is positioned at the splined shaft upper shaft below planetary gear and connects internal gear, and the internal tooth of internal gear is connected with planetary gear engagement；The side of planetary gear uses gear ring worm gear connecting worm.Compared with the existing technology, it is provided that the smart small-sized electric actuator of Based Intelligent Control, compact conformation, profile are simple, volume is little, lightweight, and have good stability and reliability.
Description
Technical field
The present invention relates to actuator technical field, the smart small-sized electric of a kind of Based Intelligent Control performs machine
Structure.
Background technology
Electric operator uses increasingly extensive.In power plant, petrochemical industry, the industry such as water conservancy projects is increasingly emphasized automatically
While chemical industry controls, electric operator is the most more and more employed for above-mentioned industry.Simultaneously to electric operator
Use and the requirement of each side all further improving, electric operator has been applied to various key position, its
Reliability and flexible utilization also need to reach higher requirement.
Electric operator has that to take the energy convenient, the advantage such as signaling rate is fast, long distance of signal transmission so that
In centralized operation control, and its precision is high, and sensitivity is the most of a relatively high.
In the environment of some field conditions are poor, electric operator can alleviate the labor intensity of personnel, now
Electric operator typically have electronic and manual two kinds of executive modes, occur during electronic execution power-off or other
During fault, realize manual operation by electric and hand shifter, but after power recovery, need manual operation, will manually hold
Row is switched to electronic execution, wastes time and efficiency, and switching device structure is complicated.
Summary of the invention
The present invention is for overcoming the deficiencies in the prior art, it is provided that compact conformation, profile is simple, volume is little, lightweight, tool
There is the smart small-sized electric actuator of good stability and reliability.
For achieving the above object, design the smart small-sized electric actuator of a kind of Based Intelligent Control, including installing plate, motor,
It is characterized in that: the upper end of installing plate connects motor, the projecting shaft connection travelling gear of motor, driving gearshaft spindle gear,
The upper end being positioned at shaft gear uses axle sleeve connecting shaft tooth rest, the shaft gear below shaft gear frame uses flat key axle connect braking
Device, the outer rim of brake is arranged with Brake Block, is provided with steel ball between described brake and travelling gear, and travelling gear uses deep
Ditch ball bearing connects Brake Block, and the lower end engagement of described shaft gear connects horizontal gear, and the center of horizontal gear is embedded with centre wheel,
The central shaft of centre wheel connects splined shaft, is positioned at the lower section of horizontal gear and is respectively arranged on the left side and the right side planetary gear, and planetary gear with in
Heart wheel engagement connects；The axis of centres of described planetary gear connects planet wheel spindle, and the two ends up and down of planet wheel spindle connect planet carrier respectively；
It is positioned at the splined shaft upper shaft below planetary gear and connects internal gear, and the internal tooth of internal gear is connected with planetary gear engagement；Planetary gear
Side uses gear ring worm gear connecting worm；Worm screw is connected with manual shaft by another flat key, is positioned at the manual of worm screw rear and front end
Being arranged with disk spring on axle, the front end of manual shaft connects shake handwheel.
The inside of described brake is provided with one end of compression spring, and the other end of compression spring connects spring press-cover, institute
The spring press-cover stated is set on shaft gear.
The left and right sides of described shaft gear frame is connected with installing plate and Brake Block by screw.
The upper shaft of described splined shaft connects spline gear, and spline gear connects installing plate by axle sleeve.
Being positioned on the installing plate of motor side employing support and connect control unit, the PCB that is arranged over of control unit operates
Plate, PCB operation panel be arranged over LCD display, be positioned at LCD display is arranged over transparent window, is positioned at LCD display
Side is provided with button.
It is provided with LED light between described PCB operation panel and LCD display.
The installing plate being positioned at control unit side is provided with space heater, space heater be connected above potentiometer.
It is positioned on the installing plate on front side of motor employing moment plate coupling torque rotating assembly.
Being positioned at above the outside of installing plate and be arranged with case lid, the outer side-lower of installing plate is arranged with casing, case lid and casing
It is bolted.
The side being positioned at installing plate connects plug-in double-seal connecting terminal.
The present invention is compared with the existing technology, it is provided that the smart small-sized electric actuator of a kind of Based Intelligent Control, compact conformation, outer
Shape is simple, volume is little, lightweight, and has good stability and reliability.
Accompanying drawing explanation
Fig. 1 is the electric operator stereoscopic appearance figure of the present invention.
Fig. 2 is the stereochemical structure subdivision schematic diagram of the electric operator of the present invention.
Fig. 3, Fig. 4 are electronic execution machine partial sectional view.
Fig. 5 is that the box part of the electric operator of the present invention overlooks installation diagram.
Fig. 6 is that the LCD of the electric operator of the present invention shows and assembles schematic diagram by key assignments.
Seeing Fig. 2 to Fig. 6,1 is LCD display, and 2 is case lid, and 3 is control unit, and 4 is potentiometer, and 5 is space heating
Device, 6 is casing, and 9 is button, and 10 is motor, and 11 is moment plate, and 12 is installing plate, and 13 is plug-in double-seal connecting terminal, 15
For travelling gear, 16 is deep groove ball bearing, and 17 is steel ball, and 18 is shaft gear frame, and 19 is shaft gear, and 20 is flat key, and 21 is spring
Gland, 22 is compression spring, and 23 is brake, and 24 is by screw, and 25 is Brake Block, and 26 is planet wheel spindle, and 27 is horizontal gear,
28 is planetary gear, and 29 is spline gear, takes turns centered by 30, and 31 is splined shaft, and 32 is planet carrier, and 33 is gear ring worm gear, and 34 is interior
Gear, 35 is worm screw, and 36 is moment rotating assembly, and 37 is another flat key, and 38 is manual shaft, and 39 is disk spring, and 40 is shake
Handwheel, 41 is PCB operation panel, and 42 is support, and 43 is LED light, and 44 is transparent window, and 46 is magnet steel, and 47 compress for another
Spring.
Detailed description of the invention
Below according to accompanying drawing, the present invention is described further.
As shown in Figures 1 to 6, the upper end of installing plate 12 connects motor 10, and the projecting shaft of motor 10 connects travelling gear 15,
Travelling gear 15 axle spindle gear 19, the upper end being positioned at shaft gear 19 uses axle sleeve connecting shaft tooth rest 18, shaft gear frame 18 times
Using flat key 20 axle to connect brake 23 on the shaft gear 19 of side, the outer rim of brake 23 is arranged with Brake Block 25, described braking
Being provided with steel ball 17 between device 23 and travelling gear 15, travelling gear 15 uses deep groove ball bearing 16 to connect Brake Block 25, described
The lower end engagement of shaft gear 19 connects horizontal gear 27, and the center of horizontal gear 27 is embedded with centre wheel 30, the central shaft of centre wheel 30
Connect splined shaft 31, be positioned at the lower section of horizontal gear 27 and be respectively arranged on the left side and the right side planetary gear 28, and planetary gear 28 and centre wheel 30
Engagement connects；The axis of centres of described planetary gear 28 connects planet wheel spindle 26, and the two ends up and down of planet wheel spindle 26 connect planet respectively
Frame 32；It is positioned at splined shaft 31 upper shaft below planetary gear 28 and connects internal gear 34, and the internal tooth of internal gear 34 is nibbled with planetary gear 28
Close and connect；The side of planetary gear 28 uses gear ring worm gear 33 connecting worm 35；Worm screw 35 is by another flat key 37 and manual shaft 38
Connecting, be positioned in the manual shaft 38 of worm screw 35 rear and front end and be arranged with disk spring 39, the front end of manual shaft 38 connects shake hands
Wheel 40.
The inside of brake 23 is provided with one end of compression spring 22, and the other end of compression spring 22 connects spring press-cover 21,
Described spring press-cover 21 is set on shaft gear 19.
The left and right sides of shaft gear frame 18 is connected with installing plate 12 and Brake Block 25 by screw 24.
The upper shaft of splined shaft 31 connects spline gear 29, and spline gear 29 connects installing plate 12 by axle sleeve.
It is positioned on the installing plate 12 of motor 10 side employing support 42 and connects control unit 3, being arranged over of control unit 3
PCB operation panel 41, PCB operation panel 41 be arranged over LCD display 1, be positioned at LCD display 1 is arranged over transparent window
44, it is positioned at LCD display 1 side and is provided with button 9.
LED light 43 it is provided with between PCB operation panel 41 and LCD display 1.
The installing plate 12 being positioned at control unit 3 side is provided with space heater 5, space heater 5 be connected above electricity
Position device 4.
It is positioned on the installing plate 12 on front side of motor 10 employing moment plate 11 coupling torque rotating assembly 36.
Being positioned at above the outside of installing plate 12 and be arranged with case lid 2, the outer side-lower of installing plate 12 is arranged with casing 6, case lid 2
It is bolted with casing 6.
The side being positioned at installing plate 12 connects plug-in double-seal connecting terminal 13.
Under the conditions of at the scene, when electric operator is out of service, owing to valve pressure is excessive, actuator can be made to send out
Raw reversion, the electric operator of the present invention is designed with braking mechanism, as it is shown on figure 3, reversion, braking mechanism master can effectively be prevented
Comprise: travelling gear 15, shaft gear 19, brake 23, Brake Block 25, steel ball 17, spring press-cover 21, compression spring 22, flat
Key 20, shaft gear frame 18 etc., braking mechanism is fixed on installing plate 12, by screw 24 by shaft gear frame 18, installing plate 12, system
Dynamic seat 25 is screwed together, and shaft gear frame 18 is simultaneously used for fixing shaft gear 19.Motor gear and the driving cog on braking mechanism
Wheel 15 engagement, when electric operator runs, motor gear band nutating gear 15 rotates, travelling gear 15 and shaft gear 19
Coaxially, and coordinated by deep groove ball bearing 16 with Brake Block 25, owing to the face that coordinates of brake 23 with steel ball 17 is V-groove knot
Structure, Brake Block 25 is similarly V-groove structure with the face that coordinates of steel ball 17, while therefore travelling gear 15 rotates, can pass through steel
Ball 17 forces brake 23 to overcome the pressure of compression spring 22 to move up and rotate, and brake 23 is by flat key 20 band moving axis
Gear 19 rotates, and owing to there are spring press-cover 21 and compression spring 22 in the top of brake 23, does not therefore rotate at travelling gear 15
Time, brake 23 fits tightly all the time with the taper surface of Brake Block 25, and frictional force is bigger.When electric operator is out of service
Time, owing to valve pressure is excessive, the moment of torsion of electric operator one reversion can be applied to, when this moment of torsion is delivered to shaft gear
When 19, shaft gear 19 delivers torque to brake 23 by flat key 20, owing to the taper surface of brake 23 with Brake Block 25 begins
Keeping eventually fitting tightly, frictional force is big.The generation that can effectively prevent electric operator from inverting, prevents butterfly valve, air door etc. then
It is rushed to open.
Fig. 4 is electric operator deceleration box installation diagram, and when motor 10 runs, motor gear drives in braking mechanism
Travelling gear 15 rotates, and travelling gear 15 finally drives shaft gear 19 to rotate, and shaft gear 19 drives horizontal gear 27 to rotate, due to flat
The internal tooth of gear 27 engages with the external tooth of centre wheel 30, and when horizontal gear 27 rotates, centre wheel 30 follows rotation, centre wheel 30 equally
With planetary gear 28 and gear ring worm gear 33 and planet carrier 32, constituting a planetary gear set, planetary gear 28 passes through planet wheel spindle
26 are fixed on planet carrier 32, and owing to gear ring worm gear 33 is fixed by worm screw 35, Worm Wheel System has self-locking performance, can realize anti-
To self-locking, i.e. can only be driven gear ring worm gear 33 by worm screw 35, and worm screw 35 can not be driven by gear ring worm gear 33, centre wheel 30 turns
While Dong, planetary gear 28 can be driven to rotate, planet carrier 32 also can be to rotate at a slow speed.Planetary gear 28 drives internal gear 34 turns
Dynamic.Moment is exported interface by internal gear 34, is connected with valve rod by actuating sleeve.
Fig. 5 is that electric operator deceleration box overlooks installation diagram, and by shake handwheel 40 during manual operation, handwheel 40 will
Moment passes to manual shaft 38, and manual shaft 38 is connected by flat key 37 with worm screw 35, and worm screw 35 is followed manual shaft 38 and rotates, then leads to
Crossing worm screw 35 drives gear ring worm gear 33 to rotate.Gear ring worm gear 33 drives planetary gear 28, planet carrier 32, internal gear 34 to do synchronization rotation
Turn, pass torque to output interface by the rotation of internal gear 34, finally control valve.The manual operation of present embodiment passes
Motivation structure stable drive, safe and reliable, laborsaving.Manual/electric operation, without switching, directly rotates handwheel during manual operation
Can.Under motoring condition, when motor runs, handwheel will not follow rotation.
Valve position signal detects, and joining work as shown in Figure 4 on internal gear 34 has a splined shaft 31, and splined shaft 31 is followed
Internal gear 34 rotates, and splined shaft 31 top is connected with the spline gear 29 being assemblied on installing plate 12, spline connected mode, thus
Driving spline gear 29 to rotate, simultaneously equipped with potentiometer on installing plate 12, potentiometer engages with spline gear also by gear.
By this kind of connected mode, electric operator potentiometer resistance in the running is changed.Adjusted by control unit
Whole and demarcate, the position at valve place can be determined according to the resistance of potentiometer.
The plug-in double containment wiring construction of the present invention, overcomes traditional actuator wiring and safeguards inconvenient, sealing
Property poor, extraneous air easily corrodes these defects of box house, is respectively arranged with O RunddichtringO at patchboard two ends, it is ensured that control
With dual-seal in rosette in casing, it does not interfere with each other, even if pull down connector cover rewiring at the scene, do not interfere with yet
Controlling the sealing of box house, binding post uses connector to connect, and disconnects line very convenient.
The electric operator of the present invention is provided with force moment protection function, in the manual shaft at electric operator worm screw 35 two ends
Being provided with the disk spring 39 of equivalent on 38, load and the deflection of butterfly spring 39 calculate through accurately, when valve bite
Time, moment can be gradually increased, and gear ring worm gear 33 can be made to rotate, and then makes worm screw 35 that axial float, disk spring 39 to occur
Being compressed, deflection is gradually increased, and is embedded in worm screw all the time owing to installing the arm shaft of moment rotating assembly 36 on a mounting board
In the recessed grain of 35, moment rotating shaft can be made to rotate, corner is gradually increased, when valve moment increase to actuator exertin
During square protection value, moment shaft rotary corner can be made to reach maximum, the magnet steel above now moment rotating shaft can trigger moment plate 11, moment
Plate 11 sends intelligent control unit 3 to by crossing torque signals, and intelligent control unit 3 cuts off the power supply of motor 10 and showed moment
Report to the police.
As shown in Figure 6 the LCD display 42 of band backlight can clearly show valve location, valve state, operator scheme with
And warning message etc., these display information all can be checked through form 44, simultaneous with three LED instruction green, yellow, red
Lamp 43 is used for indicating valve terminal location and fault alarm, also can check through form.Electric operator the machine button
45 set for electric operating on the spot, i.e. non-intrusion type, do not stretch into the through shaft within actuator case lid, push button
45, the compression spring 47 below button 45 is compressed, and when button 45 is by by during to bottom, is positioned at magnet steel 46 meeting bottom button 45
Triggering the Hall element on the PCB operation panel 41 of actuator enclosure interior, instruction is then delivered to intelligent control unit.
Claims (10)
1. a smart small-sized electric actuator for Based Intelligent Control, including installing plate, motor, it is characterised in that: installing plate (12)
Upper end connect motor (10), the projecting shaft of motor (10) connects travelling gear (15), travelling gear (15) axle spindle gear
(19) upper end, being positioned at shaft gear (19) uses axle sleeve connecting shaft tooth rest (18), the shaft gear of shaft gear frame (18) lower section
(19) using flat key (20) axle to connect brake (23) on, the outer rim of brake (23) is arranged with Brake Block (25), described braking
Being provided with steel ball (17) between device (23) and travelling gear (15), travelling gear (15) uses deep groove ball bearing (16) to connect Brake Block
(25), the lower end engagement of described shaft gear (19) connects horizontal gear (27), and the center of horizontal gear (27) is embedded with centre wheel
(30), the central shaft of centre wheel (30) connects splined shaft (31), and the lower section being positioned at horizontal gear (27) is respectively arranged on the left side and the right side planet
Take turns (28), and planetary gear (28) is connected with centre wheel (30) engagement；The axis of centres of described planetary gear (28) connects planet wheel spindle
(26), the two ends up and down of planet wheel spindle (26) connect planet carrier (32) respectively；It is positioned at the splined shaft (31) of planetary gear (28) lower section
Upper shaft connects internal gear (34), and the internal tooth of internal gear (34) is connected with planetary gear (28) engagement；The side of planetary gear (28) is adopted
With gear ring worm gear (33) connecting worm (35)；Worm screw (35) is connected with manual shaft (38) by another flat key (37), is positioned at worm screw
(35) being arranged with disk spring (39) in the manual shaft (38) of rear and front end, the front end of manual shaft (38) connects shake handwheel
(40).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: described system
The inside of dynamic device (23) is provided with one end of compression spring (22), and the other end of compression spring (22) connects spring press-cover (21), institute
The spring press-cover (21) stated is set on shaft gear (19).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: described axle
The left and right sides of tooth rest (18) is connected with installing plate (12) and Brake Block (25) by screw (24).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: described flower
The upper shaft of key axle (31) connects spline gear (29), and spline gear (29) connects installing plate (12) by axle sleeve.
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: it is positioned at motor
(10) using support (42) to connect control unit (3) on the installing plate (12) of side, the PCB that is arranged over of control unit (3) grasps
Make plate (41), PCB operation panel (41) be arranged over LCD display (1), be positioned at LCD display (1) is arranged over transparent regarding
Window (44), is positioned at LCD display (1) side and is provided with button (9).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 5, it is characterised in that: described
LED light (43) it is provided with between PCB operation panel (41) and LCD display (1).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 5, it is characterised in that: it is positioned at control
The installing plate (12) of unit (3) side is provided with space heater (5), space heater (5) be connected above potentiometer (4).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: it is positioned at motor
(10) installing plate (12) of front side is upper uses moment plate (11) coupling torque rotating assembly (36).
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: it is positioned at installation
Being arranged with case lid (2) above the outside of plate (12), the outer side-lower of installing plate (12) is arranged with casing (6), case lid (2) and casing
(6) it is bolted.
The smart small-sized electric actuator of a kind of Based Intelligent Control the most according to claim 1, it is characterised in that: it is positioned at peace
The side of dress plate (12) connects plug-in double-seal connecting terminal (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631308.5A CN106224615B (en) | 2016-08-04 | 2016-08-04 | A kind of smart small-sized electric executing agency of intelligent control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631308.5A CN106224615B (en) | 2016-08-04 | 2016-08-04 | A kind of smart small-sized electric executing agency of intelligent control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224615A true CN106224615A (en) | 2016-12-14 |
| CN106224615B CN106224615B (en) | 2018-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610631308.5A Active CN106224615B (en) | 2016-08-04 | 2016-08-04 | A kind of smart small-sized electric executing agency of intelligent control |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695684A (en) * | 2017-10-20 | 2019-04-30 | 伯纳德控制设备有限公司 | It is advantageously used in planetary gear train, method and the servo electrical machinery system using the planetary gear train of servo electrical machinery system |
| CN110513525A (en) * | 2019-09-04 | 2019-11-29 | 九源科技湖北有限公司 | A kind of flameproof valve electric device |
| CN113595326A (en) * | 2021-09-29 | 2021-11-02 | 常州诚磊阀门科技股份有限公司 | Rotary actuator |
| CN114551018A (en) * | 2022-03-25 | 2022-05-27 | 绥中泰德尔自控设备有限公司 | Actuating mechanism and potentiometer device thereof |
| US12018744B2 (en) * | 2019-09-09 | 2024-06-25 | Auma Riester Gmbh & Co. Kg | Actuators and use of a tolerance ring and/or a tolerance bushing |
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| JP2004232821A (en) * | 2003-01-31 | 2004-08-19 | Hitachi Valve Ltd | Actuator for valve |
| JP2005133872A (en) * | 2003-10-31 | 2005-05-26 | Kitz Corp | Actuator for valve |
| CN201281161Y (en) * | 2008-08-04 | 2009-07-29 | 常州电站辅机总厂有限公司 | Electric actuating unit for rotary motion valve |
| CN201535384U (en) * | 2009-09-17 | 2010-07-28 | 徐国峯 | Electric actuator |
| CN205938089U (en) * | 2016-08-04 | 2017-02-08 | 上海华伍行力流体控制有限公司 | Planetary gear structure's part gyration electric actuator |
Cited By (6)
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| CN109695684A (en) * | 2017-10-20 | 2019-04-30 | 伯纳德控制设备有限公司 | It is advantageously used in planetary gear train, method and the servo electrical machinery system using the planetary gear train of servo electrical machinery system |
| CN109695684B (en) * | 2017-10-20 | 2022-04-22 | 伯纳德控制设备有限公司 | Planetary gear train advantageously used for servo motor system, method and servo motor system using planetary gear train |
| CN110513525A (en) * | 2019-09-04 | 2019-11-29 | 九源科技湖北有限公司 | A kind of flameproof valve electric device |
| US12018744B2 (en) * | 2019-09-09 | 2024-06-25 | Auma Riester Gmbh & Co. Kg | Actuators and use of a tolerance ring and/or a tolerance bushing |
| CN113595326A (en) * | 2021-09-29 | 2021-11-02 | 常州诚磊阀门科技股份有限公司 | Rotary actuator |
| CN114551018A (en) * | 2022-03-25 | 2022-05-27 | 绥中泰德尔自控设备有限公司 | Actuating mechanism and potentiometer device thereof |
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