CN114715418A - Oil receiving joint structure of oil receiving machine - Google Patents
Oil receiving joint structure of oil receiving machine Download PDFInfo
- Publication number
- CN114715418A CN114715418A CN202210383806.8A CN202210383806A CN114715418A CN 114715418 A CN114715418 A CN 114715418A CN 202210383806 A CN202210383806 A CN 202210383806A CN 114715418 A CN114715418 A CN 114715418A
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- CN
- China
- Prior art keywords
- oil receiving
- oil
- bracket
- joint
- machine
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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.)
- Pending
Links
- 239000003921 oil Substances 0.000 claims abstract description 147
- 239000010721 machine oil Substances 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000013459 approach Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D39/00—Refuelling during flight
- B64D39/04—Adaptations of hose construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D39/00—Refuelling during flight
- B64D39/06—Connecting hose to aircraft; Disconnecting hose therefrom
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The application belongs to the technical field of the oil receiving machine oil receiving joint structural design, concretely relates to oil receiving machine oil receiving joint structure, include: the bracket is hinged on the machine body of the oil receiver; the nose-down actuator cylinder is connected between the bracket and the machine body and can drive the bracket to perform nose-down movement relative to the machine body; the oil receiving pipe is hinged on the bracket, and the outlet end of the oil receiving pipe is communicated to an oil tank of the oil receiving machine; the oil receiving joint is connected to the inlet end of the oil receiving pipe; and the deflection actuating cylinder is connected between the bracket and the oil receiving pipe and can drive the oil receiving pipe to perform deflection motion relative to the bracket.
Description
Technical Field
The application belongs to the technical field of oil receiving machine oil receiving joint structural design, and particularly relates to an oil receiving machine oil receiving joint structure.
Background
When the airplane is refueled in the air, the oil receiving joint on the oil receiving machine needs to be butted with the refueling joint on the refueling machine, the airplane is large in size and mass and poor in maneuverability in practice, the relative positions of the left and right parts and the up and down parts are difficult to control accurately in the flying process, accurate butt joint between the oil receiving joint and the refueling joint is difficult to realize, and collision is easy to happen in the butt joint process of the oil receiving joint and the refueling joint, so that part damage is caused, and even dangerous accidents occur.
The present application has been made in view of the above-mentioned technical drawbacks.
It should be noted that the above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and the above background disclosure should not be used for evaluating the novelty and inventive step of the present application without explicit evidence to suggest that the above content is already disclosed at the filing date of the present application.
Disclosure of Invention
The purpose of this application is to provide a receiving joint structure of oil receiving machine, in order to overcome or alleviate technical defect of at least one aspect that it is known to exist.
The technical scheme of the application is as follows:
an oil receiving connector structure of an oil receiving machine comprises:
the bracket is hinged on the machine body of the oil receiver;
the bending-bending actuator cylinder is connected between the bracket and the machine body and can drive the bracket to perform bending-bending movement relative to the machine body;
the oil receiving pipe is hinged on the bracket, and the outlet end of the oil receiving pipe is communicated to an oil tank of the oil receiving machine;
the oil receiving joint is connected with the inlet end of the oil receiving pipe;
and the deflection actuating cylinder is connected between the bracket and the oil receiving pipe and can drive the oil receiving pipe to perform deflection motion relative to the bracket.
According to at least one embodiment of the application, in the oil receiving connector structure of the oil receiving machine, the machine body is provided with a bracket clamping groove and an oil receiving pipe clamping groove;
a high-bending actuator cylinder is located in the machine body and can drive the support to be clamped in the support clamping groove, and the oil receiving pipe is sunk into the oil receiving pipe clamping groove.
According to at least one embodiment of the application, in the oil receiving joint structure of the oil receiver, the support is provided with a support hole;
the oily machine oil receiving joint structure still includes:
and the joint bearing is sleeved on the oil receiving pipe and is arranged in the supporting hole.
According to at least one embodiment of the present application, the oil receiving joint structure of the oil receiving machine further includes:
and the elastic buffer tube is connected between the inlet end of the oil receiving pipe and the oil receiving joint.
According to at least one embodiment of the application, in the oil receiving joint structure of the oil receiving machine, the length of the elastic buffer tube is 5-15 cm.
According to at least one embodiment of the present application, the oil receiving joint structure of the oil receiving machine further includes:
a camera capable of tracking and capturing the refueling adapter;
and the controller is connected with the pitch-up actuator cylinder, the deflection actuator cylinder and the camera, can calculate the relative spatial positions of the oil receiving joint and the oil filling joint, and controls the pitch-up actuator cylinder and the deflection actuator cylinder to act according to the relative spatial positions to enable the oil receiving joint to approach the oil filling joint until the butt joint is completed.
Drawings
Fig. 1 is a schematic view of an angle of an oil receiving joint structure of an oil receiver provided in an embodiment of the present application;
fig. 2 is a schematic view of another angle of the oil receiving joint structure of the oil receiving machine provided in the embodiment of the present application;
wherein:
1-a scaffold; 2-an oil receiver; 3-a nose-down actuator cylinder; 4-oil receiving pipe; 5-oil-receiving joint; 6-a yaw actuator cylinder; 7-knuckle bearing; 8-elastic buffer tubes; 9-a camera; 10-a controller.
For a better understanding of the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions, and the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Detailed Description
In order to make the technical solutions and advantages of the present application clearer, the technical solutions of the present application will be further clearly and completely described in the following detailed description with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only some of the embodiments of the present application, and are only used for explaining the present application, but not limiting the present application. It should be noted that, for convenience of description, only the parts related to the present application are shown in the drawings, other related parts may refer to general designs, and the embodiments and technical features in the embodiments in the present application may be combined with each other to obtain a new embodiment without conflict.
In addition, unless otherwise defined, technical or scientific terms used in the description of the present application shall have the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", and the like used in the description of the present application, which indicate orientations, are used only to indicate relative directions or positional relationships, and do not imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed accordingly, and thus, should not be construed as limiting the present application. The use of "first," "second," "third," and the like in the description of the present application is for descriptive purposes only to distinguish between different components and is not to be construed as indicating or implying relative importance. The use of the terms "a," "an," or "the" and similar referents in the context of describing the application is not to be construed as an absolute limitation on the number, but rather as the presence of at least one. The word "comprising" or "comprises", and the like, when used in this description, is intended to specify the presence of stated elements or items, but not the exclusion of other elements or items.
Further, it is noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and the like are used in the description of the invention in a generic sense, e.g., connected as either a fixed connection or a removable connection or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements, and those skilled in the art can understand their specific meaning in this application according to the specific situation.
The present application is described in further detail below with reference to fig. 1-2.
An oil receiving connector structure of an oil receiving machine comprises:
the bracket 1 is hinged on the machine body of the oil receiver 2;
a bending-raising actuator cylinder 3 connected between the bracket 1 and the machine body to drive the bracket 1 to perform bending-raising movement relative to the machine body;
the oil receiving pipe 4 is hinged on the bracket 1, and the outlet end of the oil receiving pipe is communicated to the oil tank of the oil receiving machine 2;
the oil receiving joint 5 is connected to the inlet end of the oil receiving pipe 4;
and a yaw actuator 6 connected between the carrier 1 and the oil receiving pipe 4 so as to be able to drive the oil receiving pipe 4 to perform a yaw motion with respect to the carrier 1.
As will be understood by those skilled in the art, in the oil receiving connector structure of the oil receiving machine disclosed in the above embodiments, the high-pressure actuator 3 is designed to be connected between the bracket 1 and the machine body so as to be able to drive the bracket 1 to perform high-pressure movement with respect to the machine body and further to drive the oil receiving pipe 4 and the oil receiving connector 5 to perform high-pressure movement with respect to the machine body of the oil receiving machine 2, even if the oil receiving connector 5 performs vertical movement with respect to the machine body of the oil receiving machine 2, and the yaw actuator 6 is designed to be connected between the bracket 1 and the oil receiving pipe 4 so as to be able to drive the oil receiving pipe 4 to perform yaw movement with respect to the bracket 1, even if the oil receiving connector 5 performs horizontal movement with respect to the machine body of the oil receiving machine 2, that is to control the oil receiving connector 5 to perform horizontal and vertical movements with respect to the machine body of the oil receiving machine 2, and in the case that the front and rear relative positions during the flight of the aircraft are relatively easy to control, the butt joint between the oil receiving joint 5 on the oil receiving machine 2 and the oil filling joint on the oiling machine can be easily controlled.
In some optional embodiments, in the oil receiving connector structure of the oil receiving machine, the machine body is provided with a bracket clamping groove and an oil receiving pipe clamping groove;
a high-down actuator cylinder 3 is positioned in the machine body and can drive the bracket 1 to be clamped in the bracket clamping groove and lead the oil receiving pipe 4 to be trapped in the oil receiving pipe clamping groove, so that the phenomenon that the machine body surface of the oil receiving machine 2 is protruded when the machine body surface is not needed and the pneumatic appearance of the oil receiving machine 2 is damaged is avoided.
In some optional embodiments, in the oil receiving connector structure of the oil receiving machine, the support is provided with a support hole;
the oily machine oil receiving joint structure still includes:
and the joint bearing 7 is sleeved on the oil receiving pipe 4 and is arranged in the supporting hole.
In some optional embodiments, in the oil receiving joint structure of the oil receiving machine, the oil receiving joint structure further includes:
and the elastic buffer tube 8 is connected between the inlet end of the oil receiving pipe 4 and the oil receiving joint 5.
For the oil receiving joint structure of the oil receiving machine disclosed in the above embodiment, it can be understood by those skilled in the art that when the oil receiving joint 5 on the oil receiving machine 2 is butted with the oil filling joint on the oiling machine, a large impact force is generated, the inlet end of the oil receiving pipe 4 and the oil receiving joint 5 are connected by the elastic buffer pipe 8, and the impact force can be absorbed by deformation to avoid the damage of the components, and in addition, the elastic buffer pipe 8 can compensate the change of the phase position between the oil receiving joint 5 on the oil receiving machine 2 and the oil filling joint on the oiling machine by deformation in the process of oiling the oiling machine to the oil receiving machine 2, so as to further ensure that the components are not damaged.
In some alternative embodiments, the length of the elastic buffer tube 8 in the oil receiving machine oil receiving joint structure is 5-15 cm.
In some optional embodiments, in the oil receiving joint structure of the oil receiving machine, the oil receiving joint structure further includes:
a camera 9 capable of tracking and capturing the refueling joint;
the controller 10 is connected with the pitch-up actuator cylinder 3, the deflection actuator cylinder 6 and the camera 9, can calculate the relative spatial positions of the oil receiving joint 5 and the oil filling joint, controls the pitch-up actuator cylinder 3 and the deflection actuator cylinder 6 to act accordingly, enables the oil receiving joint 5 to approach the oil filling joint until the butt joint is completed, has high butt joint efficiency between the oil receiving joint 5 on the oil receiving machine 2 and the oil filling joint on the oiling machine, and can ensure the accuracy of the butt joint.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Having thus described the present application in connection with the preferred embodiments illustrated in the accompanying drawings, it will be understood by those skilled in the art that the scope of the present application is not limited to those specific embodiments, and that equivalent modifications or substitutions of related technical features may be made by those skilled in the art without departing from the principle of the present application, and those modifications or substitutions will fall within the scope of the present application.
Claims (6)
1. The utility model provides a receiving oil machine oil receiving joint structure which characterized in that includes:
the bracket (1) is hinged on the machine body of the oil receiving machine (2);
a nose-up cylinder (3) connected between the bracket (1) and the machine body so as to be able to drive the bracket (1) to perform nose-up movement relative to the machine body;
the oil receiving pipe (4) is hinged to the bracket (1), and the outlet end of the oil receiving pipe is communicated to an oil tank of the oil receiving machine (2);
the oil receiving joint (5) is connected to the inlet end of the oil receiving pipe (4);
and the deflection actuator cylinder (6) is connected between the bracket (1) and the oil receiving pipe (4) and can drive the oil receiving pipe (4) to perform deflection motion relative to the bracket (1).
2. An oil receiver according to claim 1,
the machine body is provided with a bracket clamping groove and an oil receiving pipe clamping groove;
the nose-up actuator cylinder (3) is positioned in the machine body and can drive the support (1) to be clamped in the support clamping grooves and the oil receiving pipe (4) to be sunk into the oil receiving pipe clamping grooves.
3. An oil receiver according to claim 1,
the bracket is provided with a supporting hole;
the oil receiving machine oil receiving joint structure further comprises:
and the joint bearing (7) is sleeved on the oil receiving pipe (4) and is arranged in the supporting hole.
4. An oil receiver according to claim 1,
further comprising:
and the elastic buffer tube (8) is connected between the inlet end of the oil receiving pipe (4) and the oil receiving joint (5).
5. An oil receiver according to claim 4,
the length of the elastic buffer tube (8) is 5-15 cm.
6. An oil receiver according to claim 1,
further comprising:
a camera (9) capable of tracking and capturing the refuelling coupling;
and the controller (10) is connected with the lower arm actuator (3), the deflection actuator (6) and the camera (9), can calculate the relative spatial positions of the oil receiving joint (5) and the oil filling joint, and controls the lower arm actuator (3) and the deflection actuator (6) to act according to the relative spatial positions so that the oil receiving joint (5) approaches to the oil filling joint until the butt joint is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210383806.8A CN114715418A (en) | 2022-04-12 | 2022-04-12 | Oil receiving joint structure of oil receiving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210383806.8A CN114715418A (en) | 2022-04-12 | 2022-04-12 | Oil receiving joint structure of oil receiving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114715418A true CN114715418A (en) | 2022-07-08 |
Family
ID=82244465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210383806.8A Pending CN114715418A (en) | 2022-04-12 | 2022-04-12 | Oil receiving joint structure of oil receiving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114715418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115675892A (en) * | 2022-12-29 | 2023-02-03 | 中国航空工业集团公司西安飞机设计研究所 | Air refueling hose connector device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000032470A1 (en) * | 1998-11-30 | 2000-06-08 | Bae Systems Plc | Deployable probe arrangement for aircraft |
| CN203832756U (en) * | 2014-04-17 | 2014-09-17 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft semi-retractable oil receiving device |
| CN104691771A (en) * | 2015-03-20 | 2015-06-10 | 河南师范大学 | Fuel giving machine active search type aerial refueling auxiliary device for aircrafts |
| CN105084285A (en) * | 2015-08-11 | 2015-11-25 | 中国航空工业集团公司西安飞机设计研究所 | Control method and device for automatic butt joint of oil adding device and oil receiving machine |
| CN109050946A (en) * | 2018-09-05 | 2018-12-21 | 朱文祥 | A kind of automatic cut out formula the service of connection devices for air refuelling |
| CN113148199A (en) * | 2021-03-12 | 2021-07-23 | 中航西飞民用飞机有限责任公司 | Unmanned aerial vehicle oil receiving mechanism and oil receiving method |
-
2022
- 2022-04-12 CN CN202210383806.8A patent/CN114715418A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000032470A1 (en) * | 1998-11-30 | 2000-06-08 | Bae Systems Plc | Deployable probe arrangement for aircraft |
| CN203832756U (en) * | 2014-04-17 | 2014-09-17 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft semi-retractable oil receiving device |
| CN104691771A (en) * | 2015-03-20 | 2015-06-10 | 河南师范大学 | Fuel giving machine active search type aerial refueling auxiliary device for aircrafts |
| CN105084285A (en) * | 2015-08-11 | 2015-11-25 | 中国航空工业集团公司西安飞机设计研究所 | Control method and device for automatic butt joint of oil adding device and oil receiving machine |
| CN109050946A (en) * | 2018-09-05 | 2018-12-21 | 朱文祥 | A kind of automatic cut out formula the service of connection devices for air refuelling |
| CN113148199A (en) * | 2021-03-12 | 2021-07-23 | 中航西飞民用飞机有限责任公司 | Unmanned aerial vehicle oil receiving mechanism and oil receiving method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115675892A (en) * | 2022-12-29 | 2023-02-03 | 中国航空工业集团公司西安飞机设计研究所 | Air refueling hose connector device |
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