CN202302217U - Manual-electric switching device of valve - Google Patents
Manual-electric switching device of valve Download PDFInfo
- Publication number
- CN202302217U CN202302217U CN2011204177816U CN201120417781U CN202302217U CN 202302217 U CN202302217 U CN 202302217U CN 2011204177816 U CN2011204177816 U CN 2011204177816U CN 201120417781 U CN201120417781 U CN 201120417781U CN 202302217 U CN202302217 U CN 202302217U
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- CN
- China
- Prior art keywords
- manual
- electronic
- driven gear
- electric
- driving 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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Abstract
The utility model provides a manual-electric switching device of a valve, which comprises a box body, a worm gear and worm pair, an electric executive switch, an electric device and a manual device, wherein the electric device and the manual device are respectively arranged at two ends of the worm gear and worm pair, and switching between the electric device and the manual device is achieved through a manual wheel under the effect of a reset spring. The manual-electric switching device of the valve is reasonable in structure and simple and safe in operation.
Description
Technical field
The utility model relates to a kind of valve manual and electric COMM communication.
Background technique
In the existing technology, be equipped with the electric and manual manipulation COMM communication in the electric valve actuator, be used for when electronic do-part can't be worked, carrying out manual manual control.The prior electric manual switching device carries out the control of valve when when carrying out manual control, need push handle, has so just increased the intensity and the difficulty of work.This is external when carrying out electronic work, and manual pulley also can be rotated, and has potential safety hazard.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and is easy to operate, and the manual and electric working state is separate, the valve manual and electric COMM communication of complementary influence.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of valve manual and electric COMM communication, comprise casing, and worm couple, electronic execution switch is characterized in that comprising the Electric actuator and the manual operating device at worm couple two ends; Said Electric actuator comprises motor, electronic driving gear, and electronic driven gear, said motor is connected with electronic driving gear through rotatingshaft, and electronic driving gear is meshed with electronic driven gear, and electronic driven gear is fixed on the end of worm screw; Said manual operating device comprises manual pulley, Returnning spring, manually driving gear; Manual driven gear; Said Returnning spring is arranged between casing and the manual driving gear, and manually driving gear is meshed with manual driven gear, and manually driven gear is fixed on the other end of casing.Be provided with electronic execution switch in the said casing.
Advantage and the good effect that the utlity model has are: control electronic execution switch through manual pulley and Returnning spring, thereby the manual or robot device of switch valve makes it be in correct working state.Reach practicality rational in infrastructure, simple to operate, stop the beneficial effect of potential safety hazard.
Description of drawings
Fig. 1 is the structural representation of a kind of valve manual and electric of the utility model COMM communication
Among the figure: 1, manual pulley; 2, Returnning spring; 3, manual driving gear; 4, manual driven gear; 5, electronic execution switch; 6, casing; 7, worm gear; 8, worm screw; 9, electronic driving gear; 10, electronic driven gear; 11, motor
Embodiment
As shown in Figure 1, the utility model comprises casing 6, worm gear 7, and worm screw 8, electronic execution switch 5 is characterized in that comprising the Electric actuator and the manual operating device at worm gear 7 worm screws 8 two ends.
Said Electric actuator comprises motor 11; Electronic driving gear 9, electronic driven gear 10, said motor 11 is connected 9 through rotatingshaft with electronic driving gear; Electronic driving gear 9 is meshed with electronic driven gear 10, and electronic driven gear 10 is fixed on the end of worm screw 8.
Said manual operating device comprises manual pulley 1, Returnning spring 2, manually driving gear 3; Manual driven gear 4; Said Returnning spring is arranged on casing 6 and manually between the driving gear 3, and manually driving gear 34 meshes with manual driven gear mutually, and manual driven gear 3 is fixed on the other end of worm screw 8.
Be provided with electronic execution switch 5 in the said manual and electric COMM communication.
When valve need carry out electronic control; Manual pulley 1 is under Returnning spring 2 effects, and manually driving gear 3 disengages with manual driven gear 4, and manually driving gear 3 is near electronic execution switch 5; Manually driving gear is opened motor 11; Motor 11 rotates worm gear 7 through the drive of electronic driving gear 9, electronic driven gear 10 and worm screw 8, reaches the effect of electro motion control valve.
When valve need manually be controlled, manual pulley 1 was under the effect of Returnning spring 2, and manually driving gear 3 is meshed with manual driven gear 4; Manually driving gear 3 is away from electronic execution switch 5; Disable motor 11 through control manual pulley 1, drives manual driving gear 3, the manually rotation of driven gear 4 and worm screw 8; Be that worm gear 7 rotates, reach the effect of manual control valve.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (1)
1. a valve manual and electric COMM communication comprises casing, worm couple, and electronic execution switch is characterized in that also comprising the Electric actuator and the manual operating device at worm couple two ends; Said Electric actuator comprises motor, electronic driving gear, and electronic driven gear, said motor is connected with electronic driving gear through rotatingshaft, and electronic driving gear is meshed with electronic driven gear, and electronic driven gear is fixed on the end of worm screw; Said manual operating device comprises manual pulley, Returnning spring, manually driving gear; Manual driven gear; Said Returnning spring is arranged between casing and the manual driving wheel, and manually driving gear is meshed with manual driven gear, and manually driven gear is fixed on the other end of casing; Be provided with electronic execution switch in the said casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177816U CN202302217U (en) | 2011-10-28 | 2011-10-28 | Manual-electric switching device of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204177816U CN202302217U (en) | 2011-10-28 | 2011-10-28 | Manual-electric switching device of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302217U true CN202302217U (en) | 2012-07-04 |
Family
ID=46371112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204177816U Expired - Fee Related CN202302217U (en) | 2011-10-28 | 2011-10-28 | Manual-electric switching device of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302217U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555091A (en) * | 2017-09-15 | 2018-01-09 | 苏州欣航微电子有限公司 | A kind of automanual transfer valve for ribbon conveyer |
| CN107763302A (en) * | 2017-11-30 | 2018-03-06 | 新疆天脉农业智控科技有限公司 | A kind of valve mechanism for monitoring and irrigation system |
| CN109230263A (en) * | 2018-10-31 | 2019-01-18 | 安徽科信矿山机械制造有限公司 | A kind of ore shipping line integration transmission device |
| CN111102393A (en) * | 2019-12-31 | 2020-05-05 | 江苏高中压阀门有限公司 | Novel electric valve |
| CN111288200A (en) * | 2020-03-26 | 2020-06-16 | 陈华 | Intelligent irrigation valve and irrigation system |
-
2011
- 2011-10-28 CN CN2011204177816U patent/CN202302217U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555091A (en) * | 2017-09-15 | 2018-01-09 | 苏州欣航微电子有限公司 | A kind of automanual transfer valve for ribbon conveyer |
| CN107763302A (en) * | 2017-11-30 | 2018-03-06 | 新疆天脉农业智控科技有限公司 | A kind of valve mechanism for monitoring and irrigation system |
| CN109230263A (en) * | 2018-10-31 | 2019-01-18 | 安徽科信矿山机械制造有限公司 | A kind of ore shipping line integration transmission device |
| CN111102393A (en) * | 2019-12-31 | 2020-05-05 | 江苏高中压阀门有限公司 | Novel electric valve |
| CN111288200A (en) * | 2020-03-26 | 2020-06-16 | 陈华 | Intelligent irrigation valve and irrigation system |
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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: 20120704 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |