CN203202375U - Valve hand-operated device of transmission of cylindrical gear and bevel gears - Google Patents
Valve hand-operated device of transmission of cylindrical gear and bevel gears Download PDFInfo
- Publication number
- CN203202375U CN203202375U CN 201320125987 CN201320125987U CN203202375U CN 203202375 U CN203202375 U CN 203202375U CN 201320125987 CN201320125987 CN 201320125987 CN 201320125987 U CN201320125987 U CN 201320125987U CN 203202375 U CN203202375 U CN 203202375U
- Authority
- CN
- China
- Prior art keywords
- valve
- gear
- transmission
- bevel gear
- cylindrical gears
- 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
Links
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
- Gear Transmission (AREA)
Abstract
The utility model relates to a valve hand-operated device of transmission of a cylindrical gear and bevel gears. The valve hand-operated device of the transmission of the cylindrical gear and the bevel gears comprises an input shaft, and a transmission gear is fixedly arranged on one end portion of the input shaft. The cylindrical gear is meshed on the transmission gear and can drive the cylindrical gear to rotate. A change-over shaft is fixedly arranged on the cylindrical gear, and is used for being connected with a small bevel gear. A large bevel gear is meshed on one side of the small bevel gear. A worm is arranged in the middle of the large bevel gear. A worm gear is connected on the worm. A valve connecting device is arranged on the worm gear and is used for being connected with a valve needing to be acted. In the using process of the valve hand-operated device, the valve is adjusted through the transmission of the cylindrical gear, the precise control over the size of the valve can be achieved, meanwhile, the transmission of the small bevel gear and the large bevel gear in the radial direction of the input can be achieved, the transmission is transmitted to the valve connecting device arranged on the worm gear, and therefore the precise control over the valve is achieved, and the function of finely adjusting and precisely controlling the acted valve can be further achieved.
Description
Technical field
The utility model relates to a kind of valve control device, and particularly a kind of can the realization finely tuned and the cylindrical gears of accurate control action and the manual operating device of valve of bevel gear drive valve.
Background technique
The control of general valve need to be by manually finishing, 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.
The model utility content
The utility model purpose is to provide a kind of can the realization that valve is finely tuned and the cylindrical gears of accurate control action and the manual operating device of valve of bevel gear drive in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: the manual operating device of valve of a kind of cylindrical gears and bevel gear drive, comprise input shaft, and an end end of described input shaft is fixed with driving gear; Be engaged with cylindrical gears on the described driving gear, and can drive the cylindrical gears rotation; Be fixed with Coupling Shaft on the described cylindrical gears, and described Coupling Shaft can be with cylindrical gear rotary; The other end of described Coupling Shaft is provided with bevel pinion, and is engaged with bevel gear wheel in a side of described bevel pinion; The middle part of described bevel gear wheel is provided with worm screw; Be connected with worm gear on the described worm screw; Be provided with valve connection device on the described worm gear, in order to connect the valve of required effect, to realize coming by input shaft the use state of control valve.
Preferably, in the Worm gear case that described worm screw is arranged on valve connection device is connected, and fix by its rolling bearing that arranges in top and bottom.
Preferably, mutually vertical between described Coupling Shaft and the worm screw.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
The manual operating device of valve of cylindrical gears described in the utility model and bevel gear drive, transmission by cylindrical gears comes regulating valve, can realize the accurate control of valve size, the simultaneously transmission of bevel pinion and bevel gear wheel can realize the transmission in the radial direction at input shaft, and be delivered to the valve connection device that worm gear 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 solutions of the utility model are described further:
Wherein: 1, input shaft; 2, driving gear; 3, cylindrical gears; 4, Coupling Shaft; 5, bevel pinion; 6, bevel gear wheel; 7, worm screw; 8, worm gear; 9, valve connection device; 10, Worm gear case; 11, rolling bearing; 12, keyway.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Manual operating device of valve such as accompanying drawing 1 described cylindrical gears and bevel gear drive comprises input shaft 1, and an end end of described input shaft 1 is fixed with driving gear 2; Be engaged with cylindrical gears 3 on the described driving gear 2, and can drive cylindrical gears 3 rotations; Be fixed with Coupling Shaft 4 on the described cylindrical gears 3, and described Coupling Shaft 4 can be with cylindrical gears 3 rotations; The other end of described Coupling Shaft 4 is provided with bevel pinion 5, and is engaged with bevel gear wheel 6 in a side of described bevel pinion 5; The middle part of described bevel gear wheel 6 is provided with worm screw 7; Be connected with worm gear 8 on the described worm screw 7; Be provided with valve connection device 9 on the described worm gear 8, in order to connect the valve (not shown) of required effect, to realize coming by input shaft 1 the use state of control valve; Described worm screw 7 is arranged in the Worm gear case 10 that is connected with valve connection device 9, and fixes by its rolling bearing 11 that arranges in top and bottom; Mutually vertical between described Coupling Shaft 4 and the worm screw 7.
Can be mounted with the mode that the key (not shown) cooperates by keyway 12 between the manual operating device of valve of cylindrical gears described in the utility model and bevel gear drive, its bevel gear wheel 6 and worm screw 7.In the process of using, input shaft 1 drives cylindrical gears 3 rotations with its engagement, and then drive Coupling Shaft fixed thereon 4 and rotate, then pass through the transmission of bevel pinion 5 and bevel gear wheel 6, can realize the transmission in the radial direction at input shaft 1, and be delivered to the valve connection device 9 that worm gear 8 is provided with, thus can realize the accurate control to valve, and then can reach the fine setting of acting on valve and the function of accurately controlling.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
Claims (3)
1. the manual operating device of valve of a cylindrical gears and bevel gear drive, it is characterized in that: comprise input shaft (1), an end end of described input shaft (1) is fixed with driving gear (2); Be engaged with cylindrical gears (3) on the described driving gear (2), and can drive cylindrical gears (3) rotation; Be fixed with Coupling Shaft (4) on the described cylindrical gears (3), and described Coupling Shaft (4) can be rotated with cylindrical gears (3); The other end of described Coupling Shaft (4) is provided with bevel pinion (5), and is engaged with bevel gear wheel (6) in a side of described bevel pinion (5); The middle part of described bevel gear wheel (6) is provided with worm screw (7); Be connected with worm gear (8) on the described worm screw (7); Be provided with valve connection device (9) on the described worm gear (8), in order to connect the valve of required effect, to realize coming by input shaft (1) the use state of control valve.
2. the manual operating device of valve of cylindrical gears according to claim 1 and bevel gear drive, it is characterized in that: described worm screw (7) is arranged in the Worm gear case (10) that is connected with valve connection device (9), and fixes by its rolling bearing (11) that arranges in top and bottom.
3. the manual operating device of valve of cylindrical gears according to claim 1 and bevel gear drive is characterized in that: mutually vertical between described Coupling Shaft (4) and the worm screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125987 CN203202375U (en) | 2013-03-19 | 2013-03-19 | Valve hand-operated device of transmission of cylindrical gear and bevel gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125987 CN203202375U (en) | 2013-03-19 | 2013-03-19 | Valve hand-operated device of transmission of cylindrical gear and bevel gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202375U true CN203202375U (en) | 2013-09-18 |
Family
ID=49146483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125987 Expired - Fee Related CN203202375U (en) | 2013-03-19 | 2013-03-19 | Valve hand-operated device of transmission of cylindrical gear and bevel gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148264A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Manual valve-operating mechanism driven by cylindrical gear and bevel gears |
| CN111271506A (en) * | 2020-02-25 | 2020-06-12 | 四川精控阀门制造有限公司 | Transmission mechanism for connecting valve and actuator and pressure balance type plug valve |
-
2013
- 2013-03-19 CN CN 201320125987 patent/CN203202375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148264A (en) * | 2013-03-19 | 2013-06-12 | 苏州市凯泰机械有限公司 | Manual valve-operating mechanism driven by cylindrical gear and bevel gears |
| CN111271506A (en) * | 2020-02-25 | 2020-06-12 | 四川精控阀门制造有限公司 | Transmission mechanism for connecting valve and actuator and pressure balance type plug valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203147000U (en) | Valve manual device with two-stage transmission of worm wheels and worms and cylindrical gear | |
| CN203202375U (en) | Valve hand-operated device of transmission of cylindrical gear and bevel gears | |
| CN202192698U (en) | Roller distance adjusting device | |
| CN204061737U (en) | Umbrella gear constant speed drive mechanism | |
| CN203146996U (en) | Valve manual device allowing transmission through cylindrical gear | |
| CN203023512U (en) | Water flow regulating valve | |
| CN203202373U (en) | Two-stage worm wheel, worm and bevel gear transmission rotating valve manual operating device | |
| CN203146998U (en) | Valve manual device with two-stage transmission of planet gears and cylindrical gear | |
| CN203146994U (en) | Valve manual device allowing transmission through cylindrical gear and primary planet wheel | |
| CN103148264A (en) | Manual valve-operating mechanism driven by cylindrical gear and bevel gears | |
| CN203202378U (en) | Valve hand-operated device driven by primary planet gear | |
| CN203395104U (en) | Double-output-shaft driving mechanism | |
| CN203147002U (en) | Rotation valve manual device allowing transmission through primary planet wheel and cylindrical gear | |
| CN203146995U (en) | Rotation valve manual device allowing transmission through primary planet wheel | |
| CN203146999U (en) | Valve manual operation device driven by secondary worm and gear and primary planet gear | |
| CN204061844U (en) | Worm and gear angular adjustment apparatus | |
| CN203202374U (en) | Two-stage planet wheel and bevel gear transmission valve manual operating device | |
| CN203146997U (en) | Two-stage planet gear valve control device | |
| CN203726151U (en) | Fixture for processing eccentric hole of gear | |
| CN105351594A (en) | Manual and electric conversion structure of electric actuator | |
| CN203202376U (en) | Planetary gear transmission hand-operated valve device with small tooth difference | |
| CN105234767A (en) | Polishing device for edges of steel plates | |
| CN203147001U (en) | Rotary valve hand gear driven by bevel gears | |
| CN202129274U (en) | Feeding mechanism of cold pilger mill | |
| CN103148268A (en) | Valve manual operating device driven by less differential gear planet gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140319 |