CN204805698U - Pneumatic motor executor - Google Patents
Pneumatic motor executor Download PDFInfo
- Publication number
- CN204805698U CN204805698U CN201520519441.2U CN201520519441U CN204805698U CN 204805698 U CN204805698 U CN 204805698U CN 201520519441 U CN201520519441 U CN 201520519441U CN 204805698 U CN204805698 U CN 204805698U
- Authority
- CN
- China
- Prior art keywords
- pneumatic motor
- bevel gear
- eccentric wheel
- valve connections
- pneumatic
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a pneumatic motor executor that control flap opened and closed, including pneumatic motor with by pneumatic motor driven valve connecting piece, the valve connecting piece is connected with the valve, and pneumatic motor and valve connecting piece set up on a pedestal, its characterized in that: the separation and reunion piece that still includes a connection valves connecting piece and pneumatic motor, the separation and reunion piece enables the valve connecting piece and pneumatic motor connects and the separation, be equipped with the bevel gear rather than the linkage on the valve connecting piece, include still that an ability and a bevel gear mesh and the 2nd bevel gear of separation, the 2nd bevel gear is by setting up the handle driving on the pedestal. The utility model aims at providing a can realize the manual and pneumatic pneumatic motor executor that freely switches.
Description
Technical field
The utility model relates to hydropneumatic apparatus field, is specifically related to a kind of pneumatic motor final controlling element opened and closed for control valve.
Background technique
At present, the existing actuator for opening/shutting valve is mostly electric actuator, and it limits by Power supply, cannot use, thus bring inconvenience without under condition of supplying power; And fraction adopts on the valve of pneumatic actuator, cannot realize again manually and pneumatic handover operation, therefore when operated, people can only be with pneumatic motor loaded work piece, so not only waste time and energy, but also there is potential safety hazard.
Model utility content
The purpose of this utility model is to provide a kind of can realization and manually freely switches pneumatic motor final controlling element with pneumatic.
To achieve these goals, the technical solution adopted in the utility model is: a kind of pneumatic motor final controlling element, the valve connections comprising pneumatic motor and driven by pneumatic motor, described valve connections is connected with valve, pneumatic motor and valve connections are arranged on a pedestal, it is characterized in that: the clutch piece also comprising a connection valve connections and pneumatic motor, described clutch piece can make valve connections be connected with pneumatic motor and be separated; Described valve connections is provided with the first bevel gear with its interlock, and also comprising one can engage and the second bevel gear be separated with the first bevel gear, and described second bevel gear is by the lever drive be arranged on pedestal.
The utility model is also set to further, described handle comprises the handwheel that the handle shaft that is connected with the second bevel gear and driving handle axle rotate, described handle shaft is connected with pedestal by an eccentric wheel, the eccentric pivot hole that on described eccentric wheel, eccentric setting one is connected with handle shaft, described eccentric wheel is rotatable setting; Second bevel gear is engaged with the first bevel gear by rotating eccentric wheel and is separated.
The utility model is also set to further, and described clutch piece is an axle sleeve, and described axle sleeve one end is fixedly connected with valve connections, and the output shaft that the axle sleeve the other end is enclosed within pneumatic motor is fixedly connected with output shaft by pin, and described pin is detachable setting.
The utility model is also set to further, and described eccentric wheel is provided with driving lever and rotates for driving eccentric wheel.
The utility model is also set to further, is provided with the tapered roller bearing be connected with handle shaft in described eccentric pivot hole.
The beneficial effects of the utility model: pneumatic motor final controlling element provided by the utility model, its pneumatic control and Non-follow control can realize switching freely and pneumatic control work and Non-follow control work and be independent of each other, and eliminate pneumatic control and drive handwheel work and Non-follow control to drive the potential safety hazard produced during pneumatic motor work; And this pneumatic motor actuator structure is simple, reasonable in design, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
The structural representation of Fig. 3 to be the utility model be manual control part.
Number in the figure implication: 1-pedestal; 2-pneumatic motor; 21-output shaft; 3-valve connections; 4-clutch piece; 5-pin; 6-first bevel gear; 7-second bevel gear; 8-handle; 81-handle shaft; 82-handwheel; 9-eccentric wheel; 91-eccentric pivot hole; 92-driving lever; 10-tapered roller bearing.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Below with reference to Fig. 1 to Fig. 3, the utility model is described.
A kind of pneumatic motor final controlling element, the valve connections 3 comprising pneumatic motor 2 and driven by pneumatic motor 2, described valve connections 3 is connected with valve, pneumatic motor 2 and valve connections 3 are arranged on a pedestal 1, pneumatic motor 2 is arranged at pedestal 1 upper end, valve connections 3 is arranged at pedestal 1 lower end, and pneumatic motor 2 and valve connections 3 are coaxially arranged, also comprise the clutch piece 4 of a connection valve connections 3 and pneumatic motor 2, described clutch piece 4 can make valve connections 3 be connected with pneumatic motor 2 and be separated, described clutch piece 4 is an axle sleeve, described axle sleeve one end is fixedly connected with valve connections 3, the output shaft 21 that the axle sleeve the other end is enclosed within pneumatic motor 2 is fixedly connected with output shaft 21 by pin 5, described pin 5 is detachable setting, output shaft 21 and axle sleeve are equipped with the pin-and-hole coordinated with pin 5, being separated and connecting of clutch piece 4 and output shaft 21 is realized by the plug of pin 5, reach the object of control valve link 3 and pneumatic motor 2 clutch, described valve connections 3 is provided with the first bevel gear 6 with its interlock, also comprise one to engage and the second bevel gear 7 be separated with the first bevel gear 6, described second bevel gear 7 is driven by the handle 8 be arranged on pedestal 1, described handle 8 comprises the handwheel 82 that the handle shaft 81 that is connected with the second bevel gear 7 and driving handle axle 81 rotate, described handle shaft 81 is connected with pedestal 1 by an eccentric wheel 9, the eccentric pivot hole 91 that on described eccentric wheel 9, eccentric setting one is connected with handle shaft 81, the tapered roller bearing 10 be connected with handle shaft 81 is provided with in described eccentric pivot hole 91, described eccentric wheel 9 is rotatable setting, the second bevel gear 7 is made to engage with the first bevel gear 6 and be separated by rotating eccentric wheel 9, when rotating eccentric wheel 9, because handle shaft 81 is connected in the eccentric pivot hole 91 of the eccentric setting on eccentric wheel 9, so the second bevel gear 7 can change along with the distance between rotation itself and the first bevel gear 6 of eccentric wheel 9, reach the object of control first bevel gear 6 and the second bevel gear 7 clutch.
Eccentric wheel 9 is provided with driving lever 92 and rotates for driving eccentric wheel 9, and control the clutch of the second bevel gear 7 and the first bevel gear 6 by stirring driving lever 92, it is simple to operate, can realize clutch operation fast.
Pneumatic motor final controlling element working procedure: when needs pneumatic control, by pin 5, clutch piece 4 is connected with output shaft 21, realize the interlock of clutch piece 4 and pneumatic motor 2, stir driving lever 92 again, second bevel gear 7 is separated with the first bevel gear 6, now start pneumatic motor, realize the pneumatic control of final controlling element; When needs Non-follow control, removing connecting the pin 5 of clutch piece 4 with output shaft 21, clutch piece 4 being separated with pneumatic motor 2, then stirring driving lever 92, the second bevel gear 7 is engaged with the first bevel gear 6, now rotating handwheel 82, realize the Non-follow control of final controlling element.
The beneficial effects of the utility model: pneumatic motor final controlling element provided by the utility model, its pneumatic control and Non-follow control can realize switching freely and pneumatic control work and Non-follow control work and be independent of each other, and eliminate pneumatic control and drive handwheel work and Non-follow control to drive the potential safety hazard produced during pneumatic motor work; And this pneumatic motor actuator structure is simple, reasonable in design, easy to operate.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a pneumatic motor final controlling element, the valve connections comprising pneumatic motor and driven by pneumatic motor, described valve connections is connected with valve, pneumatic motor and valve connections are arranged on a pedestal, it is characterized in that: the clutch piece also comprising a connection valve connections and pneumatic motor, described clutch piece can make valve connections be connected with pneumatic motor and be separated; Described valve connections is provided with the first bevel gear with its interlock, and also comprising one can engage and the second bevel gear be separated with the first bevel gear, and described second bevel gear is by the lever drive be arranged on pedestal.
2. a kind of pneumatic motor final controlling element according to claim 1, it is characterized in that: described handle comprises the handwheel that the handle shaft that is connected with the second bevel gear and driving handle axle rotate, described handle shaft is connected with pedestal by an eccentric wheel, the eccentric pivot hole that on described eccentric wheel, eccentric setting one is connected with handle shaft, described eccentric wheel is rotatable setting; Second bevel gear is engaged with the first bevel gear by rotating eccentric wheel and is separated.
3. a kind of pneumatic motor final controlling element according to claim 1, it is characterized in that: described clutch piece is an axle sleeve, described axle sleeve one end is fixedly connected with valve connections, the output shaft that the axle sleeve the other end is enclosed within pneumatic motor is fixedly connected with output shaft by pin, and described pin is detachable setting.
4. a kind of pneumatic motor final controlling element according to claim 2, is characterized in that: described eccentric wheel is provided with driving lever and rotates for driving eccentric wheel.
5. a kind of pneumatic motor final controlling element according to claim 2, is characterized in that: be provided with the tapered roller bearing be connected with handle shaft in described eccentric pivot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519441.2U CN204805698U (en) | 2015-07-10 | 2015-07-10 | Pneumatic motor executor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519441.2U CN204805698U (en) | 2015-07-10 | 2015-07-10 | Pneumatic motor executor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805698U true CN204805698U (en) | 2015-11-25 |
Family
ID=54590526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519441.2U Expired - Fee Related CN204805698U (en) | 2015-07-10 | 2015-07-10 | Pneumatic motor executor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065757A (en) * | 2015-07-10 | 2015-11-18 | 浙江汉姆森自控阀门有限公司 | Pneumatic motor actuator |
-
2015
- 2015-07-10 CN CN201520519441.2U patent/CN204805698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065757A (en) * | 2015-07-10 | 2015-11-18 | 浙江汉姆森自控阀门有限公司 | Pneumatic motor 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: 20151125 Termination date: 20180710 |