CN103148265A - Primary planet gear-driven valve manual device - Google Patents
Primary planet gear-driven valve manual device Download PDFInfo
- Publication number
- CN103148265A CN103148265A CN2013100884525A CN201310088452A CN103148265A CN 103148265 A CN103148265 A CN 103148265A CN 2013100884525 A CN2013100884525 A CN 2013100884525A CN 201310088452 A CN201310088452 A CN 201310088452A CN 103148265 A CN103148265 A CN 103148265A
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- CN
- China
- Prior art keywords
- valve
- planet gear
- turbine
- input shaft
- planetary pinion
- 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.)
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Abstract
The invention discloses a primary planet gear-driven valve manual device. The device comprises a driving gear fixedly arranged on the end part of one end of an input shaft; a first planet gear and a second planet gear are respectively meshed to the two sides of the driving gear; the first planet gear and the second planet gear are fixedly connected with an adapting component through a first planet gear shaft and a second planet gear shaft respectively so as to drive the adapting component to rotate; a worn rod is fixedly arranged on the adapting component and can rotate along the adapting component; a turbine is connected with the worn rod; a valve connecting device is arranged on the turbine and is used for connecting a valve to be acted; and the using state of the valve is controlled by rotating a handwheel component. When the device is in use, the transmission ratio of the input shaft which is driven to rotate by the handwheel component can be reduced through the driving of the first planet gear and the second planet gear and is transmitted to the valve connecting device on the turbine, so that the valve is precisely controlled, and the functions of slightly adjusting and precisely controlling the acted valve are realized.
Description
Technical field
The present invention relates to a kind of valve control device, particularly a kind of can the realization finely tuned and the accurate manual operating device of valve of the one-level planet gear transmission of control action valve.
Background technique
General valve is controlled need to be by manually completing, during manual control valve, and easy control switch, but when needs regulating valve size, manual control usually error can occur, and the wave properties of adjusting is larger.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of can the realization valve is finely tuned and the accurate manual operating device of valve of the one-level planet gear transmission of control action.
Technical solution of the present invention is achieved in that a kind of manual operating device of valve of one-level planet gear transmission, comprises input shaft, and an end of described input shaft is provided with hand wheel component, and the end of the other end is fixed with driving gear; The both sides of described driving gear are engaged with respectively the first planetary pinion and the second planetary pinion; Described the first planetary pinion and the second planetary pinion fix by the first planet tooth axle and the second planet tooth axle and adaptor separately, rotate to drive adaptor; Be fixed with worm screw on described adaptor, and described worm screw can be rotated with adaptor; Be connected with turbine on described worm screw; Be provided with valve connection device on described turbine, in order to connect the valve of required effect, to realize coming by rotating hand wheel component the use state of control valve.
Preferably, also be provided with Locking Device on described input shaft, and described Locking Device is arranged on the outside of housing.
Preferably, in the turbine box that described worm screw is arranged on valve connection device is connected, and fix by its rolling bearing that arranges on top and bottom.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The manual operating device of valve of the described one-level planet gear transmission of the present invention program, by the first planetary pinion and the second planetary transmission, can reduce by the velocity ratio on the input shaft of hand wheel component driven rotary, and be delivered to the valve connection device that turbine is provided with, thereby realized the accurate control to valve, and then can reach the fine setting of acting on valve and the function of accurately controlling.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation with partial sectional view of the manual operating device of valve of one-level planet gear transmission of the present invention;
Wherein: 1, input shaft; 2, hand wheel component; 3, driving gear; 4, the first planetary pinion; 5, the second planetary pinion; 6, the first planet tooth axle; 7, the second planet tooth axle; 8, adaptor; 9, worm screw; 10, turbine; 11, valve connection device; 12, Locking Device; 13, housing; 14, turbine box; 15, rolling bearing; 16, keyway; 17, through hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
The manual operating device of valve of a kind of one-level planet gear transmission as described in accompanying drawing 1 comprises input shaft 1, and an end of described input shaft 1 is provided with hand wheel component 2, and the end of the other end is fixed with driving gear 3; The both sides of described driving gear 3 are engaged with respectively the first planetary pinion 4 and the second planetary pinion 5; Described the first planetary pinion 4 and the second planetary pinion 5 fix with adaptor 8 by the first planet tooth axle 6 and the second planet tooth axle 7 separately, rotate to drive adaptor 8; Be fixed with worm screw 9 on described adaptor 8, and described worm screw 9 can be with adaptor 8 rotations; Be connected with turbine 10 on described worm screw 9; Be provided with valve connection device 11 on described turbine 10, in order to connect the valve (not shown) of required effect, to realize coming by rotating hand wheel component 2 the use state of control valve; Also be provided with Locking Device 12 on described input shaft 1, and described Locking Device 12 is arranged on the outside of housing 13; Described worm screw 9 is arranged in the turbine box 14 that is connected with valve connection device 11, and fixes by its rolling bearing that arranges on top and bottom 15.
the manual operating device of valve of one-level planet gear transmission of the present invention is in the process of using, can be connected with the valve of required effect with valve connection device 11, just can realize valve is used the control of state by rotating hand wheel component 2, and the valve opening and closing that the Locking Device 12 of described setting can be worked as required rotation is during to certain state, input shaft 1 is fixed on housing 12, prevent that it from rotating because of institute's external action, effectively guaranteed the use state of required Open valve, wherein the positioning action of Locking Device 12 can by its with housing 13 between on corresponding through hole 17 the inserting bolt (not shown) realize fixing.Can be mounted with the mode that the key (not shown) coordinates by keyway 16 between the manual operating device of valve of one-level planet gear transmission of the present invention, its adaptor 8 and worm screw 9.Transmission by the first planetary pinion 4 and the second planetary pinion 5, can reduce by the velocity ratio on the input shaft 1 of hand wheel component 2 driven rotary, and be delivered to the valve connection device 11 that turbine 10 is provided with, thereby realize the accurate control of right valve, and then can reach the fine setting of acting on valve and the function of accurately controlling.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. the manual operating device of valve of an one-level planet gear transmission, it is characterized in that: comprise input shaft, an end of described input shaft is provided with hand wheel component, and the end of the other end is fixed with driving gear; The both sides of described driving gear are engaged with respectively the first planetary pinion and the second planetary pinion; Described the first planetary pinion and the second planetary pinion fix by the first planet tooth axle and the second planet tooth axle and adaptor separately, rotate to drive adaptor; Be fixed with worm screw on described adaptor, and described worm screw can be rotated with adaptor; Be connected with turbine on described worm screw; Be provided with valve connection device on described turbine, in order to connect the valve of required effect, to realize coming by rotating hand wheel component the use state of control valve.
2. the manual operating device of valve of one-level planet gear transmission according to claim 1, is characterized in that: also be provided with Locking Device on described input shaft, and described Locking Device is arranged on the outside of housing.
3. the manual operating device of valve of one-level planet gear transmission according to claim 1, is characterized in that: in the turbine box that described worm screw is arranged on valve connection device is connected, and fix by its rolling bearing that arranges on top and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100884525A CN103148265A (en) | 2013-03-19 | 2013-03-19 | Primary planet gear-driven valve manual device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100884525A CN103148265A (en) | 2013-03-19 | 2013-03-19 | Primary planet gear-driven valve manual device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103148265A true CN103148265A (en) | 2013-06-12 |
Family
ID=48546501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100884525A Pending CN103148265A (en) | 2013-03-19 | 2013-03-19 | Primary planet gear-driven valve manual device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148265A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081924U (en) * | 1990-11-05 | 1991-07-31 | 王桂洪 | Electric driving unit for partially revolving valve |
| CN2566082Y (en) * | 2002-08-09 | 2003-08-13 | 南通东方齿轮有限公司 | Multistage speed-reducing multi-rotary valve hand driving device |
| CN2568910Y (en) * | 2002-08-21 | 2003-08-27 | 郑州市蝶阀厂 | Actuator for close/open of valve |
| CN201599480U (en) * | 2010-01-08 | 2010-10-06 | 科福龙阀门集团有限公司 | Linkage transmission device for part of revolving valves |
| CN101975306A (en) * | 2010-10-28 | 2011-02-16 | 金显静 | Variable-speed manual valve worm-gear case drive unit |
| CN203202378U (en) * | 2013-03-19 | 2013-09-18 | 苏州市凯泰机械有限公司 | Valve hand-operated device driven by primary planet gear |
-
2013
- 2013-03-19 CN CN2013100884525A patent/CN103148265A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081924U (en) * | 1990-11-05 | 1991-07-31 | 王桂洪 | Electric driving unit for partially revolving valve |
| CN2566082Y (en) * | 2002-08-09 | 2003-08-13 | 南通东方齿轮有限公司 | Multistage speed-reducing multi-rotary valve hand driving device |
| CN2568910Y (en) * | 2002-08-21 | 2003-08-27 | 郑州市蝶阀厂 | Actuator for close/open of valve |
| CN201599480U (en) * | 2010-01-08 | 2010-10-06 | 科福龙阀门集团有限公司 | Linkage transmission device for part of revolving valves |
| CN101975306A (en) * | 2010-10-28 | 2011-02-16 | 金显静 | Variable-speed manual valve worm-gear case drive unit |
| CN203202378U (en) * | 2013-03-19 | 2013-09-18 | 苏州市凯泰机械有限公司 | Valve hand-operated device driven by primary planet gear |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |
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| RJ01 | Rejection of invention patent application after publication |