CN218288142U - Engine installation device of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle - Google Patents
Engine installation device of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle Download PDFInfo
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- CN218288142U CN218288142U CN202222055537.0U CN202222055537U CN218288142U CN 218288142 U CN218288142 U CN 218288142U CN 202222055537 U CN202222055537 U CN 202222055537U CN 218288142 U CN218288142 U CN 218288142U
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Abstract
The application provides many rotor unmanned aerial vehicle's of fuel engine installation device and many rotor unmanned aerial vehicle of fuel, this many rotor unmanned aerial vehicle's of fuel engine installation device includes: upper and lower brackets and a mounting frame; the upper bracket is fixed above the machine arm; the lower bracket is fixed below the machine arm; the mounting frame is positioned on the side part of the machine arm and is respectively detachably connected with the upper bracket and the lower bracket; the engine is fixed in the mounting frame, and the engine is arranged on the side part. Through the many rotor unmanned aerial vehicle's of fuel engine installation device and the many rotor unmanned aerial vehicle of fuel that this application embodiment provided, claw type structure through upper portion support, lower part support and installation frame formation installs the many rotor unmanned aerial vehicle's of fuel engine in the outside of horn, has reduced engine mounting height, has improved the many rotor unmanned aerial vehicle's of fuel stability of controlling.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, particularly, relate to a many rotor unmanned aerial vehicle's of fuel engine installation device and many rotor unmanned aerial vehicle of fuel.
Background
At present, many rotor unmanned aerial vehicle's of fuel engine installation base is mostly the flat board form, and engine bottom plane is tangent with the horn disc, leads to the engine position to be on the high side, stability when influencing unmanned aerial vehicle flight.
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 installation device and many rotor unmanned aerial vehicle of fuel.
In a first aspect, the embodiment of this application provides a many rotor unmanned aerial vehicle's of fuel engine installation device, can with the engine is fixed on many rotor unmanned aerial vehicle's of fuel horn, many rotor unmanned aerial vehicle's of fuel engine installation device includes: upper and lower brackets and a mounting frame;
the upper bracket is fixed above the machine arm; the lower bracket is fixed below the machine arm;
the mounting frame is positioned on the side part of the machine arm and is detachably connected with the upper bracket and the lower bracket respectively;
the engine is fixed in the mounting frame, and the engine is arranged on the side part of the machine arm.
In a second aspect, the embodiment of this application still provides a many rotor unmanned aerial vehicle of fuel, includes: many rotor unmanned aerial vehicle's of above-mentioned first aspect engine installation device.
In the solution provided by the above first to second aspects of the embodiments of the present application, an upper bracket, a lower bracket, and a mounting frame are provided in an engine mounting device of a fuel-fired multi-rotor drone; the mounting frame is positioned on the side part of the horn and is respectively detachably connected with the upper support and the lower support; the engine is fixed in the mounting frame, and most of engine mounting bases of the fuel multi-rotor unmanned aerial vehicle in the related art are in a flat plate form, and compared with a mode that the engine is mounted above the horn in a way that the bottom plane of the engine is tangent to the round surface of the horn, the engine of the fuel multi-rotor unmanned aerial vehicle is mounted on the outer side of the horn through a claw-shaped structure formed by the upper support, the lower support and the mounting frame, so that the mounting height of the engine is reduced, and the control stability of the fuel multi-rotor unmanned aerial vehicle is improved; simultaneously, owing to wrap up fuel many rotor unmanned aerial vehicle's engine through the claw type structure that upper portion support, lower part support and installation frame formed, this provides certain collision protection measure for the engine, has improved fuel many rotor unmanned aerial vehicle's durability.
In order to make the aforementioned objects, features and advantages of the present application 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 first schematic structural diagram of an engine mounting device of a fuel-fired multi-rotor unmanned aerial vehicle provided in embodiment 1 of the present application after an engine is mounted on the engine mounting device;
fig. 2 shows a schematic structural diagram ii of the engine mounting device of the fuel-fired multi-rotor unmanned aerial vehicle according to the embodiment of the present application after an engine is mounted on the engine mounting device;
fig. 3 illustrates an engine mounting device of a fuel-fired multi-rotor drone provided by an embodiment of the present application;
fig. 4 shows the schematic diagram of the engine disassembly of the fuel-fired multi-rotor drone provided by the embodiment 2 of the present application.
An icon: 1. a horn; 2. an upper bracket; 3. a lower bracket; 4. an engine; 5. a front frame; 52. a fixed part; 54. a connecting portion; 6. a rear frame; 7. fixing the beam; 8. an engine bedplate; 9. a shock absorbing member.
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 the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
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, many rotor unmanned aerial vehicle's of fuel engine installation base is mostly the flat board form, and engine bottom plane is tangent with the horn disc, leads to the engine position to be on the high side, stability when influencing unmanned aerial vehicle flight.
Based on this, the following embodiments of the application provide an engine mounting device of a fuel oil multi-rotor unmanned aerial vehicle and the fuel oil multi-rotor unmanned aerial vehicle, wherein an upper bracket, a lower bracket and a mounting frame are arranged in the engine mounting device of the fuel oil multi-rotor unmanned aerial vehicle; the mounting frame is positioned on the side part of the horn and is respectively detachably connected with the upper support and the lower support; the engine is fixed in the mounting frame, so that the engine of the fuel multi-rotor unmanned aerial vehicle is mounted on the outer side of the horn through a claw-shaped structure formed by the upper support, the lower support and the mounting frame, the mounting height of the engine is reduced, and the control stability of the fuel multi-rotor unmanned aerial vehicle is improved; simultaneously, because the claw type structure that forms through upper portion support, lower part support and installation frame wraps up fuel many rotor unmanned aerial vehicle's engine, this provides certain collision protection measure for the engine.
It can be seen from the above that, the application provides a many rotor unmanned aerial vehicle's of fuel engine installation device, adopt the claw type structure parcel that upper portion support, lower part support and installation frame formed in the engine outside, install the engine at the lateral part of horn for the engine mounting height obtains reducing, has improved many rotor unmanned aerial vehicle's of fuel control stability, and the claw type structure that upper portion support, lower part support and installation frame formed also provides certain collision protection measure for the engine simultaneously.
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 first schematic structure diagram behind the engine installation device installation engine of the many rotor unmanned aerial vehicle of fuel that is shown in figure 1, referring to the second schematic structure diagram behind the engine installation device installation engine of the many rotor unmanned aerial vehicle of fuel that is shown in figure 2 and referring to the schematic structure diagram of the many rotor unmanned aerial vehicle's of fuel that is shown in figure 3 engine installation device, this embodiment provides a many rotor unmanned aerial vehicle's of fuel engine installation device, can with the engine 4 is fixed on many rotor unmanned aerial vehicle's of fuel horn 1, many rotor unmanned aerial vehicle's of fuel engine installation device includes: upper and lower brackets 2, 3 and a mounting frame.
The upper bracket is fixed above the machine arm; and the lower support is fixed below the machine arm.
The mounting frame is located on the side portion of the machine arm and detachably connected with the upper support and the lower support respectively.
The engine is fixed in the mounting frame, and the engine is arranged on the side part of the machine arm.
Of course, the front frame may also be a frame of other existing shapes to fix the engine, which is not described herein again.
The claw-shaped structure formed by the upper support, the lower support and the mounting frame is used for mounting the engine of the fuel multi-rotor unmanned aerial vehicle in the outer side of the horn, so that the mounting height of the engine is reduced, and the control stability of the fuel multi-rotor unmanned aerial vehicle is improved.
After the engine is fixed in the mounting frame, as shown in fig. 1 and 2, the upper bracket passes over the cylinder of the engine and both sides of the output shaft of the engine, and extends to the outside of one side of the horn. Wherein, the installation frame is located one side of the horn, and the mounting position of upper portion support is located the horn is kept away from the other side of installation frame.
In order to enable the mounting frame to be connected with the upper bracket and the lower bracket, respectively, and to mount the engine on the mounting frame, in the engine mounting apparatus of the fuel-fired multi-rotor unmanned aerial vehicle according to the present embodiment, the mounting frame includes: a front frame 5, a rear frame 6, and an engine fixing mechanism.
The front frame is fixed to the engine fixing mechanism and detachably connected to the upper bracket.
In one embodiment, the front frame is threadedly coupled to the upper bracket.
The rear frame is detachably connected with the engine fixing mechanism and is fixedly connected with the upper support and the lower support respectively.
The engine is fixed on the engine fixing mechanism.
In order to fix the front frame to the engine fixing mechanism and detachably connect the front frame to the upper bracket, specifically, one end of the front frame is provided with a fixing portion 52, and the other end away from the end where the fixing portion is provided with a connecting portion 54.
The fixing part of the front frame is connected with the engine fixing mechanism, and the connecting part of the front frame is in threaded connection with the upper support.
The connecting portion of the front frame and the upper bracket are screwed using a bolt.
In one embodiment, the front frame is inverted " U-shape box A "shaped frame. Of course, the front frame may also be any other shape frame in the prior art to fix the engine, and will not be described in detail here.
In order to fix the engine, in the engine mounting device of the fuel-fired multi-rotor unmanned aerial vehicle provided by the embodiment, the bottom of the engine is provided with an engine base plate 8; the engine fixing mechanism includes: the beam 7 is fixed.
The fixed beam is detachably connected with the rear frame and fixed on the front frame. Specifically, the fixing beam is connected with the fixing portion of the front frame.
The engine bottom plate is fixed on the fixed beam.
In one embodiment, the fixing beam is detachably coupled with the rear frame by a bolt.
In order to cushion the impact of fixed beam to the engine, in the many rotor unmanned aerial vehicle's of fuel engine installation device that this embodiment provided, engine fixing mechanism still includes: a shock absorbing member 9.
The shock absorbing member is disposed between the engine bedplate and the fixed beam.
In one embodiment, the shock absorbing member is a shock absorbing pad. Of course, the damping member may also be any damping member capable of damping the impact of the fixed beam on the engine in the prior art, and details are not repeated here.
Referring to the schematic diagram of engine disassembly of the fuel-fired multi-rotor unmanned aerial vehicle shown in fig. 4, in order to disassemble the engine from the engine installation device of the fuel-fired multi-rotor unmanned aerial vehicle, the engine together with the fixed beam and the front frame 5 can be disassembled from the engine installation device of the fuel-fired multi-rotor unmanned aerial vehicle only by loosening the bolts between the upper bracket and the front frame and the bolts between the rear frame and the fixed beam.
This embodiment still provides a many rotor unmanned aerial vehicle of fuel, includes: foretell many rotor unmanned aerial vehicle's of fuel engine installation device.
In summary, the present embodiment provides an engine mounting device of a fuel-oil multi-rotor unmanned aerial vehicle and a fuel-oil multi-rotor unmanned aerial vehicle, wherein an upper bracket, a lower bracket and a mounting frame are arranged in the engine mounting device of the fuel-oil multi-rotor unmanned aerial vehicle; the mounting frame is positioned on the side part of the horn and is respectively detachably connected with the upper support and the lower support; the engine is fixed in the mounting frame, and most of engine mounting bases of the fuel multi-rotor unmanned aerial vehicle in the related art are in a flat plate form, and compared with a mode that the engine is mounted above the horn in a way that the bottom plane of the engine is tangent to the round surface of the horn, the engine of the fuel multi-rotor unmanned aerial vehicle is mounted on the outer side of the horn through a claw-shaped structure formed by the upper support, the lower support and the mounting frame, so that the mounting height of the engine is reduced, and the control stability of the fuel multi-rotor unmanned aerial vehicle is improved; simultaneously, owing to wrap up fuel many rotor unmanned aerial vehicle's engine through the claw type structure that upper portion support, lower part support and installation frame formed, this provides certain collision protection measure for the engine, has improved fuel many rotor unmanned aerial vehicle's durability.
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 think 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 installation device, can with the engine is fixed on many rotor unmanned aerial vehicle's of fuel horn, its characterized in that, many rotor unmanned aerial vehicle's of fuel engine installation device includes: upper and lower brackets and a mounting frame;
the upper bracket is fixed above the machine arm; the lower bracket is fixed below the machine arm;
the mounting frame is positioned on the side part of the machine arm and is respectively detachably connected with the upper bracket and the lower bracket;
the engine is fixed in the mounting frame, and the engine is arranged on the side part of the machine arm.
2. The engine mounting apparatus for a fuel-fired multi-rotor drone of claim 1, wherein the mounting frame includes: a front frame, a rear frame, and an engine fixing mechanism;
the front frame is fixed on the engine fixing mechanism and is detachably connected with the upper bracket;
the rear frame is detachably connected with the engine fixing mechanism and is respectively fixedly connected with the upper bracket and the lower bracket;
the engine is fixed on the engine fixing mechanism.
3. The engine mounting device of a fuel-fired multi-rotor drone of claim 2, wherein an engine bedplate is mounted to the bottom of the engine; the engine fixing mechanism includes: a fixed beam;
the fixed beam is detachably connected with the rear frame and fixed on the front frame;
the engine bottom plate is fixed on the fixed beam.
4. The engine mounting apparatus for a fuel-fired multi-rotor drone of claim 3, wherein the engine securing mechanism further comprises: a shock absorbing member;
the shock absorbing member is disposed between the engine bedplate and the fixed beam.
5. The engine mounting apparatus for a fuel-fired multi-rotor drone of claim 4, wherein the shock absorbing member is a shock pad.
6. The engine mounting apparatus of a fuel-fired multi-rotor unmanned aerial vehicle of claim 3, wherein one end of the front frame is provided with a fixing portion, and the other end away from the end provided with the fixing portion is provided with a connecting portion;
the fixed part of the front frame is connected with the fixed beam, and the connecting part of the front frame is in threaded connection with the upper support.
7. An engine mounting arrangement for a fuel-fired multi-rotor drone according to any one of claims 2 to 6, characterised in that the front frame is inverted " U-shape A "shaped frame.
8. The utility model provides a many rotor unmanned aerial vehicle of fuel, its characterized in that includes: an engine mounting apparatus for a fuel-fired multi-rotor drone according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055537.0U CN218288142U (en) | 2022-08-05 | 2022-08-05 | Engine installation device 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 |
|---|---|---|---|
| CN202222055537.0U CN218288142U (en) | 2022-08-05 | 2022-08-05 | Engine installation device of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218288142U true CN218288142U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222055537.0U Active CN218288142U (en) | 2022-08-05 | 2022-08-05 | Engine installation device of fuel multi-rotor unmanned aerial vehicle and fuel multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218288142U (en) |
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- 2022-08-05 CN CN202222055537.0U patent/CN218288142U/en active Active
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