CN203051933U - Intelligent electric actuator angular travel locator - Google Patents
Intelligent electric actuator angular travel locator Download PDFInfo
- Publication number
- CN203051933U CN203051933U CN 201220680584 CN201220680584U CN203051933U CN 203051933 U CN203051933 U CN 203051933U CN 201220680584 CN201220680584 CN 201220680584 CN 201220680584 U CN201220680584 U CN 201220680584U CN 203051933 U CN203051933 U CN 203051933U
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- CN
- China
- Prior art keywords
- gear shaft
- gear
- shaft
- output
- output gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gear Transmission (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Provided is an intelligent electric actuator angular travel locator. The intelligent electric actuator angular travel locator comprises a gear frame, a driving gear, an intermediate gear shaft, an overdrive gear, elastic check rings for holes, an output gear shaft, a Hall sensor assembly, a disc, a compressing spring and a check ring for a shaft. The driving gear is connected with the lower end of the intermediate gear shaft. A gear is arranged at the lower end of the intermediate gear shaft. The overdrive gear is arranged in the middle of the intermediate gear shaft. The elastic check rings for the holes are installed inside gear frame clamping grooves at the upper end of the intermediate gear shaft. The output gear shaft is arranged in the middle of the gear frame. The output gear shaft and the intermediate gear shaft are arranged in a parallel mode. A gear at the lower end of the output gear shaft is connected with the overdrive gear. The upper end of the output gear shaft is a gear shaft output outlet. A groove is formed in the upper end of the output gear shaft. The disc is arranged in the groove. The compressing spring is arranged on the upper portion of the disc. A clamping groove is formed in an upper end opening of the output gear shaft. The check ring for the shaft is arranged inside the clamping groove at the upper end of the output gear shaft, and is used for pressing the compressing spring. The intelligent electric actuator angular travel locator has the advantages of being high in locating accuracy, displaying a position of an opening degree of a valve and a position of an opening degree of a ventilation door, and being convenient to debug.
Description
Technical field:
The utility model relates to a kind of control valve positioning work piece, particularly a kind of intelligent electric activator angle range finder, and the high and clear display digitizing valve position rotation of degree of regulation is controlled positioning work piece and is used in intellectual final controlling element.
Background technique:
In the prior art, control valve partly turns round the electric actuator mode that transmission opens and closes, major part all adopts the rotational position of microprocessor technical control and regulation valve a lot, and its structure generally comprises motor, the digital operator that shows of band, reducing gear, position feedback mechanism, function translator, torque transducer etc.Subject matter is that compact type IAT final controlling element series moment is bigger, valve position rotation transmission control is finished by potentiometer. and can only rely on pointer to come indicating status, it can realize the Flow characteristics correction of various valves, but precision is low, also can't show valve, throttle opening position with numeral, make troubles to the user.
The model utility content:
Technical deficiency at existing the said goods, the purpose of this utility model just provides a kind of intelligent electric activator angle range finder, comprises gear carrier, driving gear, intermediate gear shaft, overdrive gear, fluting awl end Cock screw, bearing, circlip for hole, output gear shaft, cross recess word screw, hall sensor component, disk, stage clip, shaft block ring, output wiring terminal.
The technological scheme that its technical problem that solves the utility model adopts is: driving gear connects the intermediate gear shaft lower end, the intermediate gear shaft lower end arranges gear, overdrive gear is settled at the middle part of intermediate gear shaft, fluting awl end Cock screw is overdrive gear fixedly, circlip for hole is installed in the gear carrier draw-in groove of intermediate gear shaft upper end, pushes down intermediate gear shaft; Output gear shaft is arranged on the gear carrier middle part, output gear shaft and intermediate gear shaft arranged parallel, output gear shaft lower end design gear structure, output gear shaft lower end gear connects overdrive gear, and the output gear shaft upper end is the gear shaft delivery outlet, the output gear shaft upper end is provided with groove, disk is set in the groove, and stage clip is settled on disk top, and the output gear shaft upper end-hole arranges draw-in groove, shaft block ring is placed in the draw-in groove of output gear shaft upper end, pushes down stage clip.
The utility model beneficial effect: Location accuracy height, analog amount switch on digital quantity control, show valve, throttle opening position, and show state when spacing halfway, and debugging is convenient.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Among the figure, 1, gear carrier, 2, driving gear, 3, intermediate gear shaft, 4, overdrive gear, 5, fluting awl end Cock screw, 6,7,9,11 bearings, 8,12 circlip for holes, 10, output gear shaft, 13, cross recess word screw, 14, hall sensor component, 15, disk, 16, stage clip, 17, shaft block ring, 18, output wiring terminal.
Embodiment:
As shown in the figure, the utility model structure is installed on the output shaft assembly of part rotary power unit, includes gear carrier 1, driving gear 2, intermediate gear shaft 3, overdrive gear 4, fluting awl end Cock screw 5, bearing 6,7,9,11, circlip for hole 8,12, output gear shaft 10, cross recess word screw 13, hall sensor component 14, disk 15, stage clip 16, shaft block ring 17, output wiring terminal 18.
By the driving gear 2 on the output shaft assembly and intermediate gear shaft 3 pairings, the gear shaft 3 between the transmission crossing by the transmission width of cloth, this axle are gone up overdrive gear 4 are installed, the fixedly overdrive gear 4 of awl end Cock screw 5 of will slotting, and with bearing 6,7 support intermediate gear shafts 3, with circlip for hole 8 location.
Overdrive gear 4 closes pairing with output gear shaft 10, and output gear shaft 10 is supported by bearing 9,11, circlip for hole 12 location.Output gear shaft 10 upper ends are the gear shaft delivery outlet, output gear shaft 10 upper ends are provided with groove, disk 15 is arranged in the groove of output gear shaft 10 upper ends, stage clip 16 is settled on disk 15 tops, disk 15 bottoms are provided with hall sensor component 14, shaft block ring presses 17 to live stage clip 16, and shaft block ring 17 blocks output gear shaft 10 upper ends.
Output gear shaft 10 is equipped with disk 15, hall sensor component 14 is installed in gear carrier 1 by cross recess word screw 13, because the output shaft assembly is two groups of speedup engagements of transmission width of cloth by the transmission width of cloth, make the disk 15 that is installed in output gear shaft 10 and rotate, disk 15 rotates and a week produces eight unit-pulse signals, reached the required pulse signal by speedup, the signal that forms hall sensing outputs to analogue signal and is switched in digital signal, is connected to the mainboard control unit and is realized long-range or positioning control on the spot by output wiring terminal 18.
Claims (4)
1. intelligent electric activator angle range finder, comprise gear carrier, driving gear, intermediate gear shaft, overdrive gear, circlip for hole, output gear shaft, disk, stage clip, shaft block ring, it is characterized in that: driving gear connects the intermediate gear shaft lower end, overdrive gear is settled at the middle part of intermediate gear shaft, fluting awl end Cock screw is overdrive gear fixedly, circlip for hole is installed in the gear carrier draw-in groove of intermediate gear shaft upper end, pushes down intermediate gear shaft; Output gear shaft is arranged on the gear carrier middle part, output gear shaft lower end gear connects overdrive gear, the output gear shaft upper end is the gear shaft delivery outlet, the output gear shaft upper end is provided with groove, disk is set in the groove, stage clip is settled on disk top, and shaft block ring is placed in the draw-in groove of output gear shaft upper end, pushes down stage clip.
2. intelligent electric activator according to claim 1 angle range finder, it is characterized in that: described intermediate gear shaft lower end arranges gear.
3. intelligent electric activator according to claim 1 angle range finder is characterized in that: described output gear shaft and intermediate gear shaft arranged parallel, output gear shaft lower end design gear structure.
4. intelligent electric activator according to claim 1 angle range finder, it is characterized in that: described output gear shaft upper end-hole arranges draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680584 CN203051933U (en) | 2012-12-04 | 2012-12-04 | Intelligent electric actuator angular travel locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680584 CN203051933U (en) | 2012-12-04 | 2012-12-04 | Intelligent electric actuator angular travel locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051933U true CN203051933U (en) | 2013-07-10 |
Family
ID=48734886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680584 Expired - Fee Related CN203051933U (en) | 2012-12-04 | 2012-12-04 | Intelligent electric actuator angular travel locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055948A (en) * | 2017-07-21 | 2018-05-22 | 海芯华夏（北京）科技股份有限公司 | A kind of automatic air discharging machine for greenhouse shed stroke accurate-location device |
-
2012
- 2012-12-04 CN CN 201220680584 patent/CN203051933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055948A (en) * | 2017-07-21 | 2018-05-22 | 海芯华夏（北京）科技股份有限公司 | A kind of automatic air discharging machine for greenhouse shed stroke accurate-location device |
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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 |
Granted publication date: 20130710 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |