Conveying device for unmanned aerial vehicle assembly

Abstract

The conveying device comprises a front undercarriage supporting piece, a rear undercarriage supporting piece and a sliding rail, the bottom of the front undercarriage supporting piece is in sliding connection with the sliding rail through a guide mechanism, and the side face of the front undercarriage supporting piece is fixedly connected with the rear undercarriage supporting piece through a connecting rod. The rear landing gear supporting piece is located above the sliding rail. When the unmanned aerial vehicle is assembled, the front undercarriage supporting piece is used for placing a front undercarriage of the unmanned aerial vehicle body, the lower end face of the front undercarriage supporting piece is provided with rolling wheels, the rear undercarriage supporting piece is used for placing a rear undercarriage of the unmanned aerial vehicle body, and in addition, the rear undercarriage supporting piece can provide driving force. The nose landing gear supporting piece is driven by the connecting rod to move forwards along the sliding rail together, so that the unmanned aerial vehicle body moves to different assembling areas along the sliding rail to complete the assembling of the unmanned aerial vehicle; the angle of the fuselage of the unmanned aerial vehicle can be quickly adjusted through the rear landing gear supporting piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle assembly technical field especially a conveying device for unmanned aerial vehicle assembly. BACKGROUND

[0002] The unmanned aerial vehicle is the no -person aircraft that uses radio remote control equipment and self -provided program control device to manipulate, or by vehicle -mounted computer completely or intermittently self -operates, at present in the application of aerial photography, agriculture, plant protection, miniature self -photography, express delivery, disaster rescue, observation wild animal, monitoring infectious disease, surveying and mapping etc. field, big big expand unmanned aerial vehicle itself's purpose.

[0003] In the unmanned aerial vehicle civil field, the unmanned aerial vehicle can be divided into four types such as fixed wing unmanned aerial vehicle, multi -rotor unmanned aerial vehicle, unmanned helicopter and compound wing unmanned aerial vehicle, wherein the fixed wing unmanned aerial vehicle is assembled on the assembly platform as shown in the prior art, Figure 1 The middle part of the assembly platform is provided with a moving pipe for the movement and assembly of the unmanned aerial vehicle body, the unmanned aerial vehicle is divided into multiple installation stages, for example, the internal cockpit, cargo compartment and tail compartment structure installation of the early unmanned aerial vehicle, unmanned aerial vehicle antenna installation, unmanned aerial vehicle top antenna installation, engine installation, unmanned aerial vehicle oil cooler installation, etc. ; The middle period is the internal avionics wiring and socket connection of the body, etc. ; The late stage is the matching installation of the upper and lower wings and the vertical tail and rudder with the body, the installation of the fairing skin, the installation of the wing box support and the installation of the propeller, etc. In the installation process of the early, middle and late stages, assembly needs to be carried out in different areas of the assembly platform to improve the assembly efficiency. Therefore, a transport trolley is needed to move the body assembled in the previous stage to the assembly area of the next stage during the assembly process. However, in the prior art, a flat conveying trolley is generally used to convey the body, and the conveying efficiency of the conveying trolley is low. In some cases where the angle of the body needs to be adjusted, it is difficult and time -consuming to adjust the angle of the body on the conveying trolley. SUMMARY

[0004] To solve the above problems, the technical scheme adopted by the utility model is as follows:

[0005] A conveying device for unmanned aerial vehicle assembly, comprising a front landing gear support, a rear landing gear support and a slide rail, the bottom of the front landing gear support is connected with the slide rail through a guide mechanism, the side of the front landing gear support is fixedly connected with the rear landing gear support through a connecting rod, and the rear landing gear support is located above the slide rail.

[0006] Preferably, the rear landing gear support comprises a driving trolley and a placing frame for placing the rear landing gear of the unmanned aerial vehicle, the driving trolley is placed above the slide rail, the upper end surface of the driving trolley is provided with a horizontal first mounting plate and a vertical second mounting plate, the second mounting plate is slidably connected with the side surface of the placing frame, and the upper end surface of the first mounting plate is slidably connected with a third mounting plate which is a triangular plate and the hypotenuse of which is slidably matched with the bottom surface of the placing frame.

[0007] Preferably, the upper end surface of the driving trolley is provided with a telescopic cylinder, and the output shaft of the telescopic cylinder is fixedly connected with the third mounting plate.

[0008] Preferably, the guiding mechanism comprises a guiding frame and a guiding wheel, the guiding frame is fixedly installed at the bottom of the front landing gear support, and the guiding wheel is rotatably installed on the guiding frame and is attached to the side surface of the slide rail.

[0009] Preferably, the lower end surface of the front landing gear support is provided with a roller.

[0010] Preferably, the upper end surface of the front landing gear support is provided with a clamping block.

[0011] Preferably, the side surface of the placing frame is threadedly connected with an adjusting screw rod.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. During the assembly of the unmanned aerial vehicle, the front landing gear support is used for placing the front landing gear of the unmanned aerial vehicle body, the lower end surface of the front landing gear support is provided with a roller, the rear landing gear support is used for placing the rear landing gear of the unmanned aerial vehicle body, in addition, the rear landing gear support can also provide driving force and drive the front landing gear support to move forward along the slide rail through the connecting rod, so that the unmanned aerial vehicle body is moved to different assembly areas along the slide rail to complete the assembly of the unmanned aerial vehicle.

[0014] 2. The rear landing gear support can be used for quickly adjusting the angle of the unmanned aerial vehicle body. DRAWINGS

[0015] The drawings incorporated into the specification and constituting a part of the specification show embodiments consistent with the present application and, together with the specification, serve to explain the principles of the application.

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without any creative labor.

[0017] Figure 1The utility model discloses an assembly platform structure schematic diagram;

[0018] Figure 2 The utility model discloses a structure schematic diagram;

[0019] Figure 3 For Figure 2 The A part enlarged view of;

[0020] Figure 4 The utility model discloses a front landing gear support piece structure schematic diagram;

[0021] Figure 5 The utility model discloses a front landing gear support piece and slide rail connected partial structure schematic diagram;

[0022] Figure 6 The utility model discloses a rear landing gear support piece structure schematic diagram;

[0023] Figure 7 The utility model discloses a placing frame connecting structure schematic diagram;

[0024] In the drawing

[0025] 1, front landing gear support piece;2, rear landing gear support piece;201, drive trolley;202, placing frame;203, first mounting plate;204, second mounting plate;205, third mounting plate;206, adjusting screw;3, slide rail;4, guide mechanism;401, guide frame;402, guide wheel;5, connecting rod;6, telescopic cylinder;7, gyro wheel;8, clamping block;9, sliding block;10, guide rail. Specific implementation

[0026] In order to make the purpose, technical scheme and advantage of the embodiment of the present disclosure more clear, the technical scheme of the embodiment of the present disclosure will be clearly and completely described below in combination with the drawings of the embodiment of the present disclosure. Obviously, the described embodiment is a part of the embodiment of the present disclosure, not all. Based on the described embodiment of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the present disclosure.

[0027] Unless otherwise defined, technical terms or scientific terms used in the present disclosure shall have the same meaning as commonly understood by one of ordinary skill in the art to which the present disclosure belongs. The terms "first", "second", and similar terms are used herein to distinguish one element from another, and are not necessarily used in a sequence or to denote importance or quantity. The terms "comprise", "comprising", "include", "including", and the like are used herein to mean including but not limited to, and the like. The terms "upper", "lower", "left", "right", and the like are used herein only to represent relative positional relationship, and when the absolute position of the described object is changed, the relative positional relationship may also be changed accordingly.

[0028] Reference Figures 2-7 An embodiment of the present application is shown in the drawings, which is:

[0029] The unmanned aerial vehicle assembly conveying device comprises a front landing gear support 1, a rear landing gear support 2 and a slide rail 3, the bottom of the front landing gear support 1 is slidably connected with the slide rail 3 through a guide mechanism 4, the side surface of the front landing gear support 1 is fixedly connected with the rear landing gear support 2 through a connecting rod 5, and the rear landing gear support 2 is located above the slide rail 3.

[0030] During the assembly of the unmanned aerial vehicle, the front landing gear support 1 is used for placing the front landing gear of the unmanned aerial vehicle body, the lower end surface of the front landing gear support 1 is provided with a roller 7, the rear landing gear support 2 is used for placing the rear landing gear of the unmanned aerial vehicle body, in addition, the rear landing gear support 2 can also provide driving force and drive the front landing gear support to move forward along the slide rail 3 through the connecting rod 5, so that the unmanned aerial vehicle body moves along the slide rail 3 to different assembly areas to complete the assembly of the unmanned aerial vehicle.

[0031] Specifically, as Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the slide rail 3 includes a long base, which is fixedly mounted on the ground of the moving channel of the assembly platform, and a long guide rod is installed on the upper end surface of the base; the guide mechanism 4 includes a guide frame 401 and a guide wheel 402, the guide frame 401 is fixedly mounted on the bottom of the front landing gear support 1, the guide wheel 402 is rotatably mounted on the guide frame 401 and fits with the side of the slide rail 3, and the cross section of the guide wheel 402 presents an "I" shape, that is, the middle of the guide wheel 402 The left and right sides of the guide rod are concave inward, and the left and right sides of the guide rod are arc-shaped convex surfaces, which can completely fit with the concave part of the guide wheel 402, and can limit the freedom of the guide frame 401 in the up and down directions; in addition, the left and right sides of the guide frame 401 are provided with the guide wheels 402 and fit with the left and right sides of the guide rod respectively, which are used to limit the freedom of the guide frame 401 in the left and right directions, so that the guide frame 401 can only move forward and backward along the length direction of the guide rod, thereby realizing its guiding role when the front landing gear support 401 moves.

[0032] During the assembly process of a drone, it is necessary to make minor adjustments to the angle of the drone's fuselage during certain installation processes. For example, when installing the flight control system, the flight control system is the core part of the drone, and its installation position and angle have a crucial impact on the drone's flight performance. After installing the flight control system, it may be necessary to adjust its relative angle to the fuselage to ensure the accuracy of its sensors and signals. Therefore, in order to achieve quick adjustment of the drone's fuselage angle, the rear landing gear support 2 can be used to achieve the adjustment of the drone's fuselage angle. Specifically, Figure 6 and Figure 7 As shown, the rear landing gear support 2 includes a driving trolley 201 and a placement frame 202 for placing the rear landing gear of the drone. The upper end surface of the driving trolley 201 is provided with a horizontal first mounting plate 203 and a vertical second mounting plate 204, wherein the second mounting plate 204 is provided with a slider 9, and the side of the placement frame 4022 is provided with a guide rail 10, and the guide rail 10 is adapted for sliding connection with the slider 9; the upper end surface of the first mounting plate 203 is provided with a guide rail 10, and is slidably connected to a third mounting plate 205 through a slider 9 adapted for the guide rail 10, and the third mounting plate 205 is a triangular plate, the hypotenuse of which is adapted for the bottom surface of the placement frame 202, and the hypotenuse is provided with a guide rail 10, and the bottom surface of the placement frame 202 is provided with a slider 9 and is slidably connected with the hypotenuse. When the third mounting plate 205 slides forward, the placement frame 202 slides upward under the action of the oblique edge of the third mounting plate 205, thereby driving the rear end of the drone fuselage to move upward; conversely, when the third mounting plate 205 moves backward, the placement frame 202 slides downward under the action of the oblique edge of the third mounting plate 205, thereby driving the rear end of the drone fuselage to move downward; the fine adjustment of the fuselage angle is achieved by slightly lifting and lowering the rear end of the drone fuselage.

[0033] In the utility model, the upper end surface of the driving trolley 201 is equipped with telescopic cylinder 6, the output shaft of telescopic cylinder 6 is fixedly connected with the third mounting plate 205, telescopic cylinder 6 is electric telescopic cylinder, the movement of third mounting plate 205 is pushed by telescopic cylinder 6, and then the lifting of placing frame 202 is controlled.In addition, the position of third mounting plate 205 can also be fixed by the self-locking of telescopic cylinder 6, so that the height of placing frame 202 is fixed.

[0034] As Figure 7 The placing frame 202 includes front arc-shaped stopper and rear arc-shaped stopper, and the front arc-shaped stopper and the rear arc-shaped stopper are matched with each other, when the wheel of the rear landing gear of the fuselage is placed into the placing frame 202, the front arc-shaped stopper and the rear arc-shaped stopper are matched with the arc surface of the wheel to support, and the side surface of the placing frame 202 is screw-connected with the adjusting screw rod 206, the side surface of the landing gear wheel can be clamped by rotating the adjusting screw rod 206, and the stability of the rear landing gear wheel is ensured.

[0035] As Figure 2 And Figure 4 The upper end surface of the front landing gear support 1 is equipped with the clamping block 8, the clamping block 8 is U-shaped, is used for clamping the cylindrical connecting frame beside the front landing gear wheel, and then the position of the front landing gear is fixed, the self-use degree of the front landing gear in the front and rear and left and right directions of the front landing gear support 1 is limited, of course, when the angle of the fuselage of the unmanned aerial vehicle is slightly adjusted, the cylindrical connecting frame can slightly rotate in the clamping block 8.

[0036] The following points need to be explained:

[0037] (1) Unless otherwise defined, the same reference numbers in the embodiments of the present disclosure and the drawings represent the same meaning.

[0038] (2) In the drawings of the embodiments of the present disclosure, only the structures related to the embodiments of the present disclosure are involved, and other structures can be referred to the general design.

[0039] (3) For the sake of clarity, in the drawings used to describe the embodiments of the present disclosure, components or regions are enlarged. It can be understood that when an element is referred to as being located "on" or "under" another element, the element can be "directly" located "on" or "under" another element, or there can be an intermediate element.

[0040] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A conveyance device for unmanned aerial vehicle assembly, characterized by: The utility model provides a kind of unmanned aerial vehicle rear landing gear support device, including front landing gear support (1), rear landing gear support (2) and slide rail (3), the bottom of the front landing gear support (1) is slidably connected with the slide rail (3) by guide mechanism (4), the side of front landing gear support (1) is fixedly connected with the rear landing gear support (2) by connecting rod (5), and the rear landing gear support (2) is located above slide rail (3). 2.The conveying device for unmanned aerial vehicle assembly of claim 1, wherein: The rear landing gear support (2) includes a drive trolley (201) and a placement frame (202) for placing the rear landing gear of the unmanned aerial vehicle. The drive trolley (201) is placed above the slide rail (3). The upper end surface of the drive trolley (201) is provided with a horizontal first mounting plate (203) and a vertical second mounting plate (204). The second mounting plate (204) is slidably connected with the side of the placement frame (202). The upper end surface of the first mounting plate (203) is slidably connected with a third mounting plate (205). The third mounting plate (205) is a triangular plate. The oblique side of the third mounting plate (205) is slidably adapted to the bottom surface of the placement frame (202).

3. The conveying device for unmanned aerial vehicle assembly of claim 2, wherein: The upper end surface of the drive trolley (201) is provided with a telescopic cylinder (6). The output shaft of the telescopic cylinder (6) is fixedly connected with the third mounting plate (205).

4. The conveying device for unmanned aerial vehicle assembly of claim 1, wherein: The guide mechanism (4) includes a guide frame (401) and a guide wheel (402). The guide frame (401) is fixedly installed on the bottom of the front landing gear support (1). The guide wheel (402) is rotatably installed on the guide frame (401) and is in contact with the side of the slide rail (3).

5. The conveying device for unmanned aerial vehicle assembly of claim 4, wherein: The lower end surface of the front landing gear support (1) is provided with a roller (7).

6. The conveying device for unmanned aerial vehicle assembly of claim 4, wherein: The upper end surface of the front landing gear support (1) is provided with a clamping block (8).

7. The conveying device for unmanned aerial vehicle assembly of claim 2, wherein: The side of the placement frame (202) is threadedly connected with an adjusting screw (206).

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