CN203560547U - Mining explosion suppression type integrated valve electric actuator - Google Patents
Mining explosion suppression type integrated valve electric actuator Download PDFInfo
- Publication number
- CN203560547U CN203560547U CN201320588075.7U CN201320588075U CN203560547U CN 203560547 U CN203560547 U CN 203560547U CN 201320588075 U CN201320588075 U CN 201320588075U CN 203560547 U CN203560547 U CN 203560547U
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- China
- Prior art keywords
- electric actuator
- integrated valve
- encoder
- valve electric
- output shaft
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- 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 discloses a mining explosion suppression type integrated valve electric actuator, which comprises a stroke controller. The stroke controller comprises a bull gear, an encoder gear and an encoder. The bull gear is fixed onto the output shaft of the mining explosion suppression type integrated valve electric actuator and is driven to rotate synchronously along with the rotation of the output shaft. The encoder gear is fixed onto the shaft of the encoder and is meshed with the bull gear. The encoder is fixed onto the mining explosion suppression type integrated valve electric actuator and is used for acquiring the stroke of the output shaft of the mining explosion suppression type integrated valve electric actuator and then converting the stroke into other signals. According to the technical scheme of the utility model, by means of the stroke controller, the stroke of the output shaft of the mining explosion suppression type integrated valve electric actuator can be effectively controlled. Meanwhile, the stroke of the output shaft of the mining explosion suppression type integrated valve electric actuator can be accurately controlled at the same time.
Description
Technical field
The utility model belongs to technical field of valve control, particularly a kind of flame-proof mine integrated valve Electric actuator.
Background technique
Electric device for valve is to realize the indispensable driving arrangement of valve stroking, automatic control and remote control, and its movement process can be controlled by the size of stroke, torque or end thrust.
In the running of flame-proof mine integrated valve Electric actuator, the Stroke Control of flame-proof mine integrated valve Electric actuator has very large meaning, existing flame-proof mine integrated valve Electric actuator on market, and its delivery stroke is accurate not.
Therefore, how accurately controlling flame-proof mine integrated valve Electric actuator delivery stroke, is those skilled in the art's problem demanding prompt solutions.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of flame-proof mine integrated valve Electric actuator, and this flame-proof mine integrated valve Electric actuator can be realized the highi degree of accuracy of flame-proof mine integrated valve Electric actuator output shaft stroke and control.
For achieving the above object, the utility model provides following technological scheme:
A kind of flame-proof mine integrated valve Electric actuator, comprise travel control device, described travel control device comprises gearwheel, encoder gear and encoder, described gearwheel is fixed on the output shaft of flame-proof mine integrated valve Electric actuator, and described gearwheel synchronously rotates along with the rotation of output shaft, described encoder gear is fixed on the axle of described encoder, and described encoder gear is meshed with described gearwheel, described encoder is fixed on flame-proof mine integrated valve Electric actuator, described encoder is for gathering the stroke of flame-proof mine integrated valve Electric actuator output shaft, and stroke is changed into other signals.
Preferably, described gearwheel is fixed on described output shaft by housing screw, lock washer and gland, described gearwheel is enclosed within on described output shaft, described gland is set in the top of described gearwheel, described lock washer is arranged on the top of gland, and described housing screw is fixed on output shaft through described lock washer.
Preferably, between described encoder and described flame-proof mine integrated valve Electric actuator, be provided with encoder support, described encoder support is fixed on described flame-proof mine integrated valve Electric actuator, and described encoder is fixed on described encoder support.
Preferably, to be fixed on the mode on described flame-proof mine integrated valve Electric actuator be that screw is fixed or welds to described encoder support.
Flame-proof mine integrated valve Electric actuator provided by the utility model compared with the existing, because the utility model has been fixedly installed gearwheel on output shaft, the rotation of gearwheel is synchronizeed with output shaft rotation, on flame-proof mine integrated valve Electric actuator, be fixed with encoder, on the axle of encoder, be fixed with encoder gear, encoder gear is meshed with gearwheel, when output shaft rotation, gearwheel drives encoder gear to rotate, thereby the stroke of output shaft is delivered to encoder, encoder gathers the stroke of output shaft, convert it into other signals, pass to the control module of control section, realized like this control to flame-proof mine integrated valve Electric actuator output shaft stroke, and realized the highi degree of accuracy of output shaft stroke has been controlled.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process control apparatus structure schematic diagram that the utility model flame-proof mine integrated valve Electric actuator is capable.
1, housing screw; 2, lock washer, 3, gland; 4, output shaft; 5, gearwheel; 6, encoder; 7, encoder support; 8, encoder gear.
Embodiment
Core of the present utility model is to provide a kind of flame-proof mine integrated valve Electric actuator, and the utility model has been realized the control to flame-proof mine integrated valve Electric actuator output shaft stroke, and has realized the highi degree of accuracy of output shaft stroke is controlled.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment of the present utility model adopts the mode of going forward one by one to write.
As shown in Figure 1, the utility model provides a kind of flame-proof mine integrated valve Electric actuator, comprise travel control device, travel control device comprises gearwheel 5, encoder 6 and encoder gear 8, gearwheel 5 is fixed on output shaft 4, and gearwheel 5 synchronously rotates along with the rotation of output shaft 4, and encoder 6 is fixed on flame-proof mine integrated valve Electric actuator, encoder gear 8 is fixed on the axle of encoder 6, and encoder gear 8 is meshed with gearwheel 5.When output shaft 4 rotates, drive gearwheel 5 and encoder gear 8 to rotate, encoder 6 gathers the stroke of output shaft 4 by the rotation of encoder gear 8, and the stroke of output shaft 4 is changed into other signals, and signal is passed to the control module of electric control system, the control of realization to output shaft 4 strokes, and realized the highi degree of accuracy of output shaft 4 strokes is controlled.
Gearwheel 5 is fixed on output shaft 4 and realizes by housing screw 1, lock washer 2 and gland 3, gearwheel 5 is enclosed within on output shaft 4, gland 3 is enclosed within on output shaft 4, one side of gearwheel 5 contacts with flame-proof mine integrated valve Electric actuator, opposite side contacts with gland 3, lock washer 2 be enclosed within on output shaft 4 and with gland 3 on away from an end in contact of gearwheel 5, housing screw 1 is fixing with output shaft 4 through lock washer 2.
Between encoder 6 and flame-proof mine integrated valve Electric actuator, be provided with encoder support 7, encoder support 7 is fixed on flame-proof mine integrated valve Electric actuator, it can be also welding that fixing mode is preferably screw fixing, can certainly adopt other means of fixation, encoder 6 is fixed on encoder support 7.
Flame-proof mine integrated valve Electric actuator provided by the utility model, has realized the stroke of flame-proof mine integrated valve Electric actuator output shaft 4 and has controlled, and has realized the highi degree of accuracy of output shaft 4 strokes is controlled.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a flame-proof mine integrated valve Electric actuator, comprise travel control device, it is characterized in that, described travel control device comprises gearwheel, encoder gear and encoder, described gearwheel is fixed on the output shaft of flame-proof mine integrated valve Electric actuator, and described gearwheel synchronously rotates along with the rotation of output shaft, described encoder gear is fixed on the axle of described encoder, and described encoder gear is meshed with described gearwheel, described encoder is fixed on flame-proof mine integrated valve Electric actuator, described encoder is for gathering the stroke of flame-proof mine integrated valve Electric actuator output shaft, and stroke is changed into other signals.
2. flame-proof mine integrated valve Electric actuator according to claim 1, it is characterized in that, described gearwheel is fixed on described output shaft by housing screw, lock washer and gland, described gearwheel is enclosed within on described output shaft, described gland is set in the top of described gearwheel, described lock washer is arranged on the top of gland, and described housing screw is fixed on output shaft through described lock washer.
3. flame-proof mine integrated valve Electric actuator according to claim 2, it is characterized in that, between described encoder and described flame-proof mine integrated valve Electric actuator, be provided with encoder support, described encoder support is fixed on described flame-proof mine integrated valve Electric actuator, and described encoder is fixed on described encoder support.
4. ore deposit according to claim 3 explosion-diaphragm valve driven by motor, is characterized in that, the mode that described encoder support is fixed on described flame-proof mine integrated valve Electric actuator is that screw is fixed or welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588075.7U CN203560547U (en) | 2013-09-23 | 2013-09-23 | Mining explosion suppression type integrated valve electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588075.7U CN203560547U (en) | 2013-09-23 | 2013-09-23 | Mining explosion suppression type integrated valve electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560547U true CN203560547U (en) | 2014-04-23 |
Family
ID=50510268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588075.7U Expired - Fee Related CN203560547U (en) | 2013-09-23 | 2013-09-23 | Mining explosion suppression type integrated valve electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560547U (en) |
-
2013
- 2013-09-23 CN CN201320588075.7U patent/CN203560547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU JINLING AUTOMATIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHANGZHOU JINLING AUTOMATIC CONTROL VALVE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Dongzhou village, Hengshan Town, Wujin District, Jiangsu, Changzhou Patentee after: Jiangsu Jinling Automatic Technology Co., Ltd. Address before: 213000 Dongzhou village, Hengshan Town, Wujin District, Jiangsu, Changzhou Patentee before: CHANGZHOU JINLING AUTOMATIC CONTROL VALVE CO., LTD. |
|
| 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: 20140423 Termination date: 20170923 |