CN218317336U - Engine of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle - Google Patents
Engine of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle Download PDFInfo
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- CN218317336U CN218317336U CN202222055536.6U CN202222055536U CN218317336U CN 218317336 U CN218317336 U CN 218317336U CN 202222055536 U CN202222055536 U CN 202222055536U CN 218317336 U CN218317336 U CN 218317336U
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Abstract
The application provides a many rotor unmanned aerial vehicle's of fuel engine and many rotor unmanned aerial vehicle of fuel, wherein, this many rotor unmanned aerial vehicle's of fuel engine installs on the many rotor unmanned aerial vehicle of fuel that has the horn, include: the engine comprises an engine body, an engine air inlet system, an air inlet hose and an air inlet; the engine body is fixed on a horn of the fuel multi-rotor unmanned aerial vehicle; the machine arm is in a hollow cylinder shape; the engine air inlet system is arranged on the surface of one side, where the engine and the horn are arranged, and is positioned in the horn; the air inlet is arranged on the top surface of the outer part of the machine arm and is connected with one end, positioned outside the machine arm, of the air inlet hose, and the other end of the air inlet hose is positioned inside the machine arm and is connected with an air inlet system of the engine; the air inlet is arranged on the top surface of the outer portion of the machine arm, so that the position of the air inlet is raised, and the air inlet is prevented from being polluted by soil, oil stains and the like.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, particularly, relate to an engine and many rotor unmanned aerial vehicle of fuel many rotor unmanned aerial vehicle.
Background
At present, the air inlet unit of each engine of the multi-rotor unmanned aerial vehicle powered by fuel is mostly direct and extends outwards, the position of an air inlet is lower, and the multi-rotor unmanned aerial vehicle powered by fuel is close to parts such as an exhaust funnel and is easily polluted by soil, oil stains and the like.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned problem, the aim at of this application embodiment provides a many rotor unmanned aerial vehicle's of fuel engine and many rotor unmanned aerial vehicle of fuel.
First aspect, this application embodiment provides a many rotor unmanned aerial vehicle's of fuel engine installs on the many rotor unmanned aerial vehicle of fuel that has the horn, many rotor unmanned aerial vehicle's of fuel engine includes: the engine comprises an engine body, an engine air inlet system, an air inlet hose and an air inlet;
the engine body is fixed on a horn of the fuel oil multi-rotor unmanned aerial vehicle; the machine arm is in a hollow cylinder shape;
the engine air inlet system is arranged on the surface of one side, where the engine and the horn are arranged, of the engine and is positioned in the horn;
the air inlet is installed on the outside top surface of horn, and with the hose that admits air is located the outside one end of horn is connected, the other end of the hose that admits air is located the inside of horn, with engine air intake system connects.
In a second aspect, the embodiment of this application still provides a many rotor unmanned aerial vehicle of fuel, includes: a plurality of above-mentioned first aspect fuel multi-rotor unmanned aerial vehicle's engine.
In the above-mentioned first aspect of this application embodiment provides to the scheme that the second aspect provided, with the engine air intake system of engine, install the engine with horn installation one side on the surface, be located the inside of horn to install the air inlet on the outside top surface of horn, and be located the outside one end of horn with the hose that admits air and be connected, the other end of the hose that admits air is located the inside of horn, be connected with engine air intake system, with the air inlet unit of engine among the correlation technique mostly direct outside stretch out lead to the lower mode in air inlet position to compare, install the air inlet on the outside top surface of horn, thereby the position of air inlet has risen, make the air inlet keep away from parts such as aiutage, avoid the air inlet to receive external pollution such as earth, greasy dirt.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a fuel-fired multi-rotor unmanned aerial vehicle provided in embodiment 1 of the present application;
fig. 2 shows a schematic structural diagram of an engine of a fuel-fired multi-rotor drone provided by an embodiment of the present application;
fig. 3 shows an internal structural schematic diagram of an engine of the fuel-fired multi-rotor unmanned aerial vehicle provided by the embodiment of the application.
An icon: 1. a boom; 2. an engine body; 3. an air intake hose; 4. an air inlet; 5. an air filtration device; 201. an engine air intake system; 202. a hose interface.
Detailed Description
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
At present, the air inlet unit of each engine of the multi-rotor unmanned aerial vehicle powered by fuel is mostly direct and extends outwards, the position of an air inlet is lower, and the multi-rotor unmanned aerial vehicle powered by fuel is close to parts such as an exhaust funnel and is easily polluted by soil, oil stains and the like.
Based on this, the following embodiment of this application provides a many rotor unmanned aerial vehicle's of fuel engine and many rotor unmanned aerial vehicle of fuel, with the engine air intake system of engine, install the engine with the horn installation one side on the surface, be located the inside of horn, and install the air inlet on the outside top surface of horn, and be located the outside one end of horn with the hose that admits air and be connected, the other end of the hose that admits air is located the inside of horn, be connected with engine air intake system, install the air inlet on the outside top surface of horn, thereby the position of air inlet has been risen, make the air inlet keep away from parts such as aiutage, avoid the air inlet to receive earth, external pollution such as greasy dirt.
Through foretell engine air inlet mode of being applied to many rotor unmanned aerial vehicle of fuel, the air inlet of each engine among the many rotor unmanned aerial vehicle of fuel passes through the air inlet unit of tube coupling to horn top to promoted the height of air inlet, also increased the distance of air inlet apart from parts such as aiutage, make the air inlet can avoid the influence of pollutants such as earth, greasy dirt.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and examples.
Examples
Referring to the schematic structural diagram of the many rotor unmanned aerial vehicle of fuel that shown in fig. 1, referring to the schematic structural diagram of the many rotor unmanned aerial vehicle's of fuel engine that shown in fig. 2, referring to the internal structure schematic diagram of the many rotor unmanned aerial vehicle's of fuel engine that shown in fig. 3, this embodiment proposes a many rotor unmanned aerial vehicle's of fuel engine, installs on the many rotor unmanned aerial vehicle of fuel that has horn 1, many rotor unmanned aerial vehicle's of fuel engine includes: an engine body 2, an engine intake system 201, an intake hose 3, and an intake port 4.
The engine body is fixed on a horn of the fuel oil multi-rotor unmanned aerial vehicle; the horn is the hollow cylinder shape.
In one embodiment, the horn is in the shape of a hollow cylinder. Of course, the horn may have other shapes, which are not described in detail herein.
The engine air inlet system is arranged on the surface of the engine on the side where the engine and the horn are arranged and is positioned in the horn.
The air inlet is installed on the outside top surface of horn (the air inlet after installing is located promptly the top of horn), and with the flexible pipe that admits air is located the outside one end of horn is connected, the other end of flexible pipe that admits air is located the inside of horn, with engine air intake system connects.
Through installing the air inlet on the outside top surface of horn, the air inlet after the installation is in the top of horn has promoted the height of air inlet, has also increased the distance of air inlet apart from parts such as aiutage for the air inlet can avoid the influence of pollutants such as earth, greasy dirt.
In order to make the engine air intake system can be connected with the air intake hose, the engine of the fuel-fired multi-rotor unmanned aerial vehicle that this embodiment proposed, the engine air intake system includes: a hose interface 202.
The hose connector is connected with the other end of the air inlet hose positioned in the machine arm.
The extending direction of the hose connector is consistent with the extending direction of the machine arm.
The opening direction of hose interface is the orientation many rotor unmanned aerial vehicle's of fuel fuselage direction.
In order to enable the other end of the air inlet hose to penetrate through the side wall of the horn and enter the inside of the horn to be connected with the hose interface, in the engine of the fuel-oil multi-rotor unmanned aerial vehicle provided by the embodiment, a mounting hole (not shown in the figure) is formed in the top surface of the outer portion of the horn.
And the other end of the air inlet hose penetrates through the mounting hole and is connected with the hose connector in the machine arm.
In order to fix the air inlet above the horn, in the engine of the fuel oil multi-rotor unmanned aerial vehicle that this embodiment proposes, still include: and a connecting mechanism.
The air inlet is installed on the external top surface of the horn through the connecting mechanism.
Here, the connection mechanism may fix the air inlet above the horn by means of bolts, clamps, welding, and the like, and the specific fixing manner is not limited.
In order to further improve the quality of the air that the air inlet inhales, the engine of the fuel oil multi-rotor unmanned aerial vehicle that this embodiment provided still includes: an air filter device 5.
The air filter device is within the air inlet.
In one embodiment, the air filtration device, includes but is not limited to: filter paper and filter cotton.
Of course, the air filtering device may also adopt other existing components with air filtering function in the prior art, and the details are not repeated here.
The air filter device such as filter paper or filter cotton is arranged in the air inlet, so that sundries in the air are prevented from being sucked into the engine in the air inlet process.
This embodiment still provides a many rotor unmanned aerial vehicle of fuel, includes: a plurality of foretell many rotor unmanned aerial vehicle's of fuel engine.
To sum up, the embodiment provides a many rotor unmanned aerial vehicle's of fuel engine and many rotor unmanned aerial vehicle of fuel, with the engine air intake system of engine, install the engine with the horn installation one side on the surface, be located the inside of horn to install the air inlet on the outside top surface of horn, and be connected with the one end that the hose that admits air is located the horn outside, the other end that the hose that admits air is located the inside of horn, be connected with engine air intake system, it is mostly direct outside the stretching out to lead to the lower mode in air inlet position to compare with the air inlet device of engine among the correlation technique, install the air inlet on the outside top surface of horn, thereby the position of air inlet has been risen, make the air inlet keep away from parts such as aiutage, external pollution such as greasy dirt is avoided the air inlet to receive earth, on the greasy dirt.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a many rotor unmanned aerial vehicle's of fuel engine installs on the many rotor unmanned aerial vehicle of fuel that has the horn, a serial communication port, many rotor unmanned aerial vehicle's of fuel engine includes: the engine comprises an engine body, an engine air inlet system, an air inlet hose and an air inlet;
the engine body is fixed on a horn of the fuel oil multi-rotor unmanned aerial vehicle; the horn is in a hollow cylinder shape;
the engine air inlet system is arranged on the surface of one side, where the engine and the horn are arranged, of the engine and is positioned in the horn;
the air inlet is installed on the outside top surface of horn, and with the flexible pipe that admits air is located the outside one end of horn is connected, the other end of flexible pipe that admits air is located the inside of horn, and with engine air intake system connects.
2. The engine for a fuel-fired multi-rotor drone of claim 1, wherein the engine air intake system comprises: a hose connector;
the hose connector is connected with the other end of the air inlet hose positioned in the machine arm;
the extending direction of the hose connector is consistent with the extending direction of the machine arm;
the opening direction of hose interface is the orientation many rotor unmanned aerial vehicle's of fuel fuselage direction.
3. The engine of the fuel-fired multi-rotor unmanned aerial vehicle of claim 2, wherein mounting holes are provided on an outer top surface of the horn;
and the other end of the air inlet hose penetrates through the mounting hole and is connected with the hose connector in the machine arm.
4. The engine for a fuel-fired multi-rotor drone of claim 1 further comprising: a connecting mechanism;
the air inlet is installed on the external top surface of the horn through the connecting mechanism.
5. The engine for a fuel-fired multi-rotor drone of claim 1, further comprising: an air filtration device;
the air filtering device is in the air inlet.
6. The engine for a fuel-fired multi-rotor drone of claim 5, wherein the air filtration device comprises: filter paper and filter cotton.
7. The engine for a fuel-fired multi-rotor drone of claim 1, wherein the horn is in the shape of a hollow cylinder.
8. The utility model provides a many rotor unmanned aerial vehicle of fuel, its characterized in that includes: a plurality of engines of a fuel-fired multi-rotor drone according to any of the previous claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055536.6U CN218317336U (en) | 2022-08-05 | 2022-08-05 | Engine of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055536.6U CN218317336U (en) | 2022-08-05 | 2022-08-05 | Engine of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218317336U true CN218317336U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222055536.6U Active CN218317336U (en) | 2022-08-05 | 2022-08-05 | Engine of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218317336U (en) |
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2022
- 2022-08-05 CN CN202222055536.6U patent/CN218317336U/en active Active
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