CN201125840Y - Rotary vane type hydraulic rudder motor - Google Patents
Rotary vane type hydraulic rudder motor Download PDFInfo
- Publication number
- CN201125840Y CN201125840Y CNU2007201315254U CN200720131525U CN201125840Y CN 201125840 Y CN201125840 Y CN 201125840Y CN U2007201315254 U CNU2007201315254 U CN U2007201315254U CN 200720131525 U CN200720131525 U CN 200720131525U CN 201125840 Y CN201125840 Y CN 201125840Y
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- China
- Prior art keywords
- oil inlet
- shell
- rotating
- casing
- blade
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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 - Lifetime
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- 238000003754 machining Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model discloses a rotating-blade hydraulic actuator motor. In particular, a rotating-blade hydraulic actuator motor which is used for left-and-right rotating the rudder on the ship is disclosed. The rotating-blade hydraulic actuator motor comprises a casing which is cylindrical and is provided with a cover plate at the opening. The cover plate and the bobbin base are equally provided with a center hole. A rotating shaft with two rotating blades is provided in the casing. Two rotating blades are respectively integrated with two longitudinal sides of the rotating shaft. Two stationary blades which are respectively provided at two sides of the rotating blades are provided in the casing. The external side surfaces of two stationary blades are fixedly connected with the casing, and the inner side surfaces are slideably matched with the rotating shaft. The casing is provided with an oil inlet opening and an oil outlet opening. The invention is characterized in that the oil inlet opening and the oil outlet opening are a pair, wherein one stationary blade is also provided with an oil inlet opening and an oil outlet opening. The oil inlet opening and oil outlet opening on the stationary blade are corresponding and communicated with the oil inlet opening and oil outlet opening on the casing. The external wall of the casing is provided with a projection, and the oil inlet opening and the oil outlet opening is on the projection. The casing of the rotating-blade hydraulic actuator motor has the advantages of easy machining, low condemnation rate, low oil spilling probability and high strength.
Description
Technical field
The utility model relates to a kind of liquid motor at night.Specifically, be to be used for blade-rotation hydraulic pressure rudder motor that the rudder for ship left rotation and right rotation is used on the naval vessel.
Background technique
At present, the blade-rotation hydraulic pressure rudder motor that is used on the naval vessel rudder for ship left rotation and right rotation is used all is traditional blade-rotation oil hydraulic motor.This blade-rotation hydraulic pressure rudder motor contains shell, and this shell is a cylindrical shape, and its oral area has cover plate, on the cover plate and center hole is arranged all at the end.Rotating shaft is arranged in the shell, and the center hole on the end is movable with cover plate and tube respectively at the rotating shaft two ends cooperates, and two rotating vanes are arranged on it, and this two rotating vane forms as one with vertical both sides of rotating shaft respectively.Two stator blades are arranged in the shell, and two stator blades are in the rotating vane both sides respectively, are connected mutually between their outer side surface and shell, are between their inner side surface and rotating shaft to be slidingly matched.At the excircle of shell to being evenly equipped with three pairs of oil inlet and outlets.Because three pairs of oil inlet and outlets are arranged, need the shell excircle to equidistant position on three boss of processing so that three pairs of oil inlet and outlets are processed respectively on three boss.Owing on the shell of this blade-rotation hydraulic pressure rudder motor three boss are arranged, casting and processing are got up all cumbersome, make that the scrappage of part is higher.Owing on the shell three pairs of oil inlet and outlets are arranged, oil inlet and outlet is more again.More than the oil inlet and outlet one, the probability height of leakage of oil not only, and can weaken the intensity of shell.
The model utility content
Problem to be solved in the utility model provides a kind of blade-rotation hydraulic pressure rudder motor.The shell of this blade-rotation hydraulic pressure rudder motor is not only easily processed, scrappage is low, and the leakage of oil probability is low, intensity is high.
For addressing the above problem, take following technological scheme:
Blade-rotation hydraulic pressure rudder motor of the present utility model contains shell, and this shell is a cylindrical shape, and its oral area has cover plate, on the cover plate and center hole is arranged all at the end.Rotating shaft is arranged in the shell, two rotating vanes are arranged in the rotating shaft.This two rotating vane forms as one with vertical both sides of rotating shaft respectively.Two stator blades are arranged in the shell, and two stator blades are in the rotating vane both sides respectively, are connected mutually between their outer side surface and shell, are between their inner side surface and rotating shaft to be slidingly matched.Oil inlet and outlet is arranged on the shell; It is characterized in that described oil inlet and outlet is a pair of.A pair of oil inlet and outlet is also arranged on one of them stator blade, and the oil inlet and outlet on the stator blade is corresponding with oil inlet and outlet on the shell and be communicated with.
On the outer wall of shell boss is arranged, described oil inlet and outlet is on this boss.
Take such scheme, have the following advantages:
Because have only a pair of oil inlet and outlet on its shell of blade-rotation hydraulic pressure rudder motor of the present utility model, oil inlet and outlet is few, so, not only can reduce the probability of leakage of oil, also can strengthen the intensity of shell.
Owing to have only a pair of oil inlet and outlet on the shell, only need boss of processing on the cylindrical of shell again.Boss one is few, not only easily casting, easy processing, and can reduce the scrappage of part.
Description of drawings
Fig. 1 is a blade-rotation hydraulic pressure rudder motor configuration schematic representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Embodiment
As shown in drawings, blade-rotation hydraulic pressure rudder motor of the present utility model contains shell 8, and this shell is a cylindrical shape, and its oral area is provided with cover plate 7, is the sealing shape between the oral area of this cover plate and shell 6 and is connected mutually, all is processed with center hole it on and at the end.Be provided with rotating shaft 1 in the shell 6, two rotating vanes 5 are arranged in the rotating shaft 1, this two rotating vane forms as one with vertical both sides of rotating shaft 1 respectively, and is between their edge and shell 6 inner side surfaces and contacts that shape is movable to be cooperated.Be provided with two stator blades 4 in the shell 6, this two stator blade is in the both sides of two rotating vanes 5 respectively, and their outer side surface is connected mutually by 6 on screw and shell, and 1 of their inner side surface and rotating shaft are the slip shape and are sealed and matched.Be processed with a boss 2 on the shell 6, a pair of oil inlet and outlet 3 of processing on the boss 2.Also be processed with a pair of oil inlet and outlet 3 on one of them stator blade 4, this is corresponding and be communicated with to a pair of oil inlet and outlet on oil inlet and outlet and the shell 63.
Owing to have only a pair of oil inlet and outlet 3 on the shell 6, oil inlet and outlet 3 is few, not only can reduce the probability of leakage of oil, also can strengthen the intensity of shell 6.Owing to have only a boss 2 on the shell 6, boss 2 one is few again, not only easily casting, easy processing, and can reduce the scrappage of part.
Claims (2)
1. blade-rotation hydraulic pressure rudder motor comprises shell (6), and this shell is a cylindrical shape, and its oral area has cover plate (7), and cover plate (7) is gone up and tube all has center hole at the end; Rotating shaft (1) is arranged in the shell (6), two rotating vanes (5) are arranged in the rotating shaft (1); This two rotating vane forms as one with vertical both sides of rotating shaft (1) respectively; Two stator blades (4) are arranged in the shell (6), and two stator blades (4) are in rotating vane (5) both sides respectively, are connected mutually between their outer side surface and shell (6), are between their inner side surface and rotating shaft (1) to be slidingly matched; Oil inlet and outlet (3) is arranged on the shell (6); It is characterized in that described oil inlet and outlet (3) is for a pair of; A pair of oil inlet and outlet (3) is also arranged on one of them stator blade (4), and the oil inlet and outlet (3) on the stator blade (4) is corresponding with oil inlet and outlet (3) on the shell (6) and be communicated with.
2. blade-rotation hydraulic pressure rudder motor according to claim 1 is characterized in that on the outer wall of shell (6) boss (2) being arranged, and described oil inlet and outlet is on this boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201315254U CN201125840Y (en) | 2007-12-20 | 2007-12-20 | Rotary vane type hydraulic rudder motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201315254U CN201125840Y (en) | 2007-12-20 | 2007-12-20 | Rotary vane type hydraulic rudder motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125840Y true CN201125840Y (en) | 2008-10-01 |
Family
ID=39999309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201315254U Expired - Lifetime CN201125840Y (en) | 2007-12-20 | 2007-12-20 | Rotary vane type hydraulic rudder motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125840Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174925A (en) * | 2011-01-14 | 2011-09-07 | 上海交通大学 | Large-diameter hollow hydraulic oscillatory motor |
| CN103711638A (en) * | 2013-12-30 | 2014-04-09 | 北京航空航天大学 | Pressure oil film sealing swing-blade motor |
| CN107985543A (en) * | 2017-11-29 | 2018-05-04 | 武汉科技大学 | A kind of rotary blade type hydraulic steering gear integrated with rudder stock |
| CN108688775A (en) * | 2017-11-27 | 2018-10-23 | 武汉科技大学 | A kind of hydraulic direct-drive type stabilizer turns fin apparatus |
| CN113847299A (en) * | 2021-09-18 | 2021-12-28 | 北京中金泰达电液科技有限公司 | Rotary vane type steering engine motor |
-
2007
- 2007-12-20 CN CNU2007201315254U patent/CN201125840Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174925A (en) * | 2011-01-14 | 2011-09-07 | 上海交通大学 | Large-diameter hollow hydraulic oscillatory motor |
| CN103711638A (en) * | 2013-12-30 | 2014-04-09 | 北京航空航天大学 | Pressure oil film sealing swing-blade motor |
| CN103711638B (en) * | 2013-12-30 | 2016-04-06 | 北京航空航天大学 | Pressure film sealing pendulum Ye Mada |
| CN108688775A (en) * | 2017-11-27 | 2018-10-23 | 武汉科技大学 | A kind of hydraulic direct-drive type stabilizer turns fin apparatus |
| CN107985543A (en) * | 2017-11-29 | 2018-05-04 | 武汉科技大学 | A kind of rotary blade type hydraulic steering gear integrated with rudder stock |
| CN107985543B (en) * | 2017-11-29 | 2019-09-10 | 武汉科技大学 | A kind of rotary blade type hydraulic steering gear integrated with rudder stock |
| CN113847299A (en) * | 2021-09-18 | 2021-12-28 | 北京中金泰达电液科技有限公司 | Rotary vane type steering engine motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Hailian Marine Fittings Co., Ltd. Assignor: Dai Sannan Contract record no.: 2011320000091 Denomination of utility model: Rotary vane type hydraulic rudder motor Granted publication date: 20081001 License type: Exclusive License Record date: 20110224 |
|
| ASS | Succession or assignment of patent right |
Owner name: WUXI DELIN SHIPBUILDING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: DAI SANNAN Effective date: 20111206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111206 Address after: 214191, No. 8 East Harbour Road, Xishan District, Jiangsu, Wuxi Patentee after: Wuxi Delin Ship Equipment Co., Ltd. Address before: 214191 Wuxi Xishan Jiangsu Zhenhai Zhenhai United ship accessories Co., Ltd. Patentee before: Dai Sannan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |