Hanging structure of heavy-load aircraft arm of oil-powered unmanned aerial vehicle

Abstract

The utility model relates to the technical field of oil-powered unmanned aerial vehicles, and discloses an oil-powered unmanned aerial vehicle large-load arm mountable structure, which comprises an unmanned aerial vehicle and four mounting assemblies, the unmanned aerial vehicle comprises a vehicle body and four arms, the four arms are respectively mounted on the front and rear sides and the left and right sides of the unmanned aerial vehicle, and the mounting assemblies are mounted on the vehicle body. The four mounting assemblies are all mounted on the surfaces of the four vehicle arms. The unmanned aerial vehicle, the vehicle body and other structural components are arranged, the unmanned aerial vehicle is used for carrying objects, the objects are mounted and hung through the hanging assembly, the gravity center of the unmanned aerial vehicle is adjusted through the adjusting assembly after the objects are hung, and the objects and the hanging end are stably connected through the hanging assembly; the hooks are supported, the effects that the objects are hung at the bottoms of the machine arms, and the hanging number is increased are achieved, and the problems that due to the fact that the space of the bottom of the rack is limited, when many objects are hung, the objects extrude one another, and damage to the objects is likely to be caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to oil power unmanned plane technical field especially relates to a kind of oil power unmanned plane big load arm can be mounted structure. BACKGROUND

[0002] Oil power unmanned plane is a kind of unmanned plane system using fuel as power source, since using fuel as energy, oil power unmanned plane can usually provide longer flight time, especially suitable for the case needing long time operation or executing remote task.

[0003] When using unmanned plane to transport goods, in order to maintain the stability of unmanned plane in flight process, goods are usually mounted on the bottom of unmanned plane rack, to ensure that the center of gravity of unmanned plane is located at the bottom of body, when mounting goods on the bottom of unmanned plane rack, since the space of rack bottom is limited, when mounting more goods, goods are easily damaged due to mutual extrusion between goods. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides an oil power unmanned plane big load arm mountable structure which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized in this way, an oil power unmanned plane big load arm mountable structure, including unmanned plane and four mounting assemblies, the unmanned plane includes body and four arms, four arms are respectively installed on the front and rear sides and left and right sides of unmanned plane, four mounting assemblies are all installed on the surface of four arms, left mounting assembly includes first fixed seat, winding motor, winding drum, rope and mounting end, the bottom of first fixed seat is fixedly connected with the right side of left arm top, the bottom of winding motor is fixedly connected with the top of first fixed seat, the left side of winding drum is fixedly connected with the right side of winding motor output end, the right end of rope is fixedly connected with the surface of winding drum, the left end of rope is fixedly connected with the top of mounting end;

[0006] The unmanned plane is used for carrying goods;

[0007] Four mounting assemblies are used for mounting and mounting goods.

[0008] In order to mount goods and mounting end stably, preferably, the right side of arm inside is fixedly connected with limit seat, the rope is located in the inside of limit seat, the inside of arm is provided with adjusting assembly, the inside of mounting end is provided with hanging assembly, through the cooperation of hanging assembly and mounting end, goods are hung on the bottom of mounting end.

[0009] In order to adjust the center of gravity of the unmanned aerial vehicle according to the weight of the installed article, preferably, the adjusting assembly comprises an adjusting motor, a threaded rod, a moving block and a connecting seat, the surface of the adjusting motor is fixedly connected with the right side of the inside of the arm, the left side of the threaded rod is movably connected with the left side of the inside of the arm, the right side of the threaded rod is fixedly connected with the left side of the output end of the adjusting motor, the surface of the moving block is slidably connected with the inside of the arm, the inside of the moving block is screwedly connected with the surface of the threaded rod, the inside of the connecting seat is movably connected with the surface of the arm, the bottom of the moving block is fixedly connected with the bottom of the inside of the connecting seat, the bottom of the connecting seat is movably connected with the top of the mounting end, the rope is fixed with the mounting end after passing through the connecting seat, the threaded rod is rotated by the adjusting motor, the connecting seat is moved by the moving block in the rotating process of the threaded rod, and the position of the mounting end is adjusted by the rope in the moving process of the connecting seat, the distance between the mounting end and the body is adjusted, and therefore the center of gravity of the unmanned aerial vehicle is adjusted.

[0010] In order to mount the article, preferably, the mounting assembly comprises a connecting motor, a connecting gear and a hook, the bottom of the connecting motor is fixedly connected with the inside of the mounting end, the left side of the connecting gear is fixedly connected with the right side of the output end of the connecting motor, and the surface of the hook is movably connected with the bottom of the inside of the mounting end.

[0011] In order to support and limit the position of the hook, preferably, the bottom of the inside of the mounting end is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a supporting seat, and the surface of the supporting seat is movably connected with the surface of the hook.

[0012] In order to reduce the abrasion of the rope, preferably, the right side of the bottom of the arm is fixedly connected with a second fixing seat, the bottom of the second fixing seat is fixedly connected with a limiting shaft, the surface of the limiting shaft is movably connected with a limiting sleeve, and the surface of the limiting sleeve is movably connected with the surface of the rope.

[0013] In order to keep the mounting end stable at the bottom of the connecting seat, preferably, the top of the mounting end is fixedly connected with a gear ring, and the top of the gear ring is insertedly connected with the bottom of the inside of the connecting seat.

[0014] Compared with the prior art, the unmanned aerial vehicle has the advantages that:

[0015] The utility model discloses a through setting unmanned plane, organism, machine arm and the structure component such as mounting component, through unmanned plane handling goods, through mounting component installs and mounts the goods, through adjusting component adjustment mounting goods after unmanned plane's gravity center, through the mounting assembly makes the goods and mounting end connection stable, through the cooperation of supporting plate and support seat, supports the hook, reaches the effect of mounting goods in the machine arm bottom, increases the mounting quantity. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the three-dimensional structure schematic diagram provided by the utility model embodiment;

[0017] Fig. 2 It is the three-dimensional structure schematic diagram of mounting component provided by the utility model embodiment;

[0018] Fig. 3 It is the three-dimensional structure schematic diagram of mounting assembly provided by the utility model embodiment;

[0019] Fig. 4 It is the three-dimensional structure schematic diagram of limiting sleeve provided by the utility model embodiment.

[0020] In the drawing: 1, unmanned plane;101, organism;102, machine arm;2, mounting component;201, first fixed seat;202, winding motor;203, winding drum;204, rope;205, mounting end;3, limit seat;4, adjusting component;401, adjusting motor;402, threaded rod;403, moving block;404, connecting seat;5, mounting assembly;501, connecting motor;502, connecting gear;503, hook;6, supporting plate;7, support seat;8, second fixed seat;9, limit shaft;10, limiting sleeve;11, gear ring. DETAILED DESCRIPTION

[0021] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in cooperation with the drawings.

[0022] The structure of the utility model is described in detail below in combination with the drawings.

[0023] As Figs. 1 to 4As shown, the utility model embodiment provides a kind of oil power unmanned plane big load arm can be mounted structure, including unmanned plane 1 and four mounting components 2, unmanned plane 1 includes body 101 and four machine arms 102, four machine arms 102 are respectively installed in the front and rear sides and left and right sides of unmanned plane 1, four mounting components 2 are all installed on the surface of four machine arms 102, left mounting component 2 includes first fixed seat 201, winding motor 202, winding drum 203, rope 204 and mounting end 205, the bottom of first fixed seat 201 is fixedly connected with the right side of left machine arm 102 top portion, the bottom of winding motor 202 is fixedly connected with the top of first fixed seat 201, the left side of winding drum 203 is fixedly connected with the right side of winding motor 202 output end, the right end of rope 204 is fixedly connected with the surface of winding drum 203, the left end of rope 204 is fixedly connected with the top of mounting end 205;Unmanned plane 1 is used for carrying goods;Four mounting components 2 are used for installing and mounting goods, to install the goods and mounting end 205 stably, the right side fixed connection of machine arm 102 inside is limited seat 3, and rope 204 is located inside limited seat 3, and the inside of machine arm 102 is provided with adjusting assembly 4, and the inside of mounting end 205 is provided with hanging assembly 5, by the cooperation of hanging assembly 5 and mounting end 205, the goods is hung in the bottom of mounting end 205, to adjust the gravity center position of unmanned plane 1 according to the weight of installed goods, adjusting assembly 4 includes adjusting motor 401, threaded rod 402, moving block 403 and connecting seat 404, the surface of adjusting motor 401 is fixedly connected with the right side inside machine arm 102, the left side of threaded rod 402 is movably connected with the left side inside machine arm 102, the right side of threaded rod 402 is fixedly connected with the left side of adjusting motor 401 output end, the surface of moving block 403 is slidably connected with the inside of machine arm 102, the inside of moving block 403 is screw-connected with the surface of threaded rod 402, the inside of connecting seat 404 is movably connected with the surface of machine arm 102, the bottom of moving block 403 is fixedly connected with the bottom inside connecting seat 404, the bottom of connecting seat 404 is movably connected with the top of mounting end 205, and rope 204 is fixed after passing through connecting seat 404 with mounting end 205, by adjusting motor 401 drive threaded rod 402 rotation, threaded rod 402 rotates in the process by moving block 403 drive connecting seat 404 moves, connecting seat 404 moves in the process by rope 204 adjustment mounting end 205 position, adjust the distance of mounting end 205 and body 101, to adjust the gravity center position of unmanned plane 1, to be mounted for goods, hanging assembly 5 includes connecting motor 501, connecting gear 502 and hook 503, the bottom of connecting motor 501 is fixedly connected with the inside of mounting end 205, the left side of connecting gear 502 is fixedly connected with the right side of connecting motor 501 output end, the surface of hook 503 is movably connected with the bottom inside mounting end 205, the right side of hook 503 surface is engagedly connected with the surface of connecting gear 502, by connecting motor 501 drive connecting gear 502 rotation,The connecting gear 502 rotates to drive the hook 503 to rotate, the hook 503 is used for hanging the articles, in order to support and limit the hook 503, the bottom of the mounting end 205 is fixedly connected with a supporting plate 6, the top of the supporting plate 6 is fixedly connected with a supporting seat 7, the surface of the supporting seat 7 is movably connected with the surface of the hook 503, the position of the hook 503 is limited through the cooperation of the supporting plate 6 and the supporting seat 7, in order to reduce the abrasion of the rope 204, the right side of the bottom of the arm 102 is fixedly connected with a second fixing seat 8, the bottom of the second fixing seat 8 is fixedly connected with a limiting shaft 9, the surface of the limiting shaft 9 is movably connected with a limiting sleeve 10, the surface of the limiting sleeve 10 is movably connected with the surface of the rope 204, the limiting sleeve 10 rotates around the limiting shaft 9 in the movement of the rope 204, so that the abrasion of the rope 204 is reduced, in order to keep the mounting end 205 stable at the bottom of the connecting seat 404, the top of the mounting end 205 is fixedly connected with a gear ring 11, the top of the gear ring 11 is insertedly connected with the bottom in the connecting seat 404, the gear ring 11 is inserted into the connecting seat 404, the movement of the mounting end 205 is limited, so that the mounting end 205 is kept stable.

[0024] The working principle of the utility model is as follows:

[0025] When the unmanned aerial vehicle 1 is used to transport articles, the connecting motor 501 is started, the output end of the connecting motor 501 drives the hook 503 to rotate, in the rotation process of the hook 503, the notch of the hook 503 moves to the bottom, the article hanging place is placed on the bottom of the supporting plate 6, the connecting motor 501 is started to drive the hook 503 to reverse, the articles are stably hung through the hook 503, after the four arms 102 are hung with the articles respectively, the adjusting motor 401 is started to drive the threaded rod 402 to rotate, the connecting seat 404 is driven to move through the moving block 403 in the rotation process of the threaded rod 402, the position of the mounting end 205 is adjusted through the rope 204 in the movement process of the connecting seat 404, the distance between the mounting end 205 and the machine body 101 is adjusted, so that the gravity center position of the unmanned aerial vehicle 1 is adjusted, the winding motor 202 is started, the output end of the winding motor 202 winds the rope 204 through the winding drum 203, the mounting end 205 moves upwards, the gear ring 11 is inserted into the connecting seat 404, the movement of the mounting end 205 is limited, so that the mounting end 205 is kept stable, thereby the articles are transported through the unmanned aerial vehicle 1.

[0026] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] The above description merely provides preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with reference to the preferred embodiments, the present application is not limited to the preferred embodiments. Any person skilled in the art to which the present application pertains can make modifications and changes without departing from the scope of the present application.

Claims

1. An oil-powered unmanned aerial vehicle large-load-carrying arm mountable structure, comprising an unmanned aerial vehicle (1) and four mountable components (2), characterized in that: The unmanned plane (1) comprises a body (101) and four arms (102), four said arms (102) are respectively installed on the front and rear sides and the left and right sides of the unmanned plane (1), four said mounting assemblies (2) are all installed on the surfaces of the four arms (102), the left said mounting assembly (2) comprises a first fixing seat (201), a winding motor (202), a winding drum (203), a rope (204) and a mounting end (205), the bottom of the first fixing seat (201) is fixedly connected with the right side of the top of the left arm (102), the bottom of the winding motor (202) is fixedly connected with the top of the first fixing seat (201), the left side of the winding drum (203) is fixedly connected with the right side of the output end of the winding motor (202), the right end of the rope (204) is fixedly connected with the surface of the winding drum (203), and the left end of the rope (204) is fixedly connected with the top of the mounting end (205). The unmanned plane (1) is used for carrying articles; Four said mounting assemblies (2) are used for mounting and carrying articles.

2. An oil-powered unmanned aerial vehicle large-load-bearing arm mountable structure according to claim 1, characterized in that: The right side of the inside of the arm (102) is fixedly connected with a limiting seat (3), the rope (204) is located in the inside of the limiting seat (3), the inside of the arm (102) is provided with an adjusting assembly (4), and the inside of the mounting end (205) is provided with a hanging assembly (5).

3. The oil-powered unmanned aerial vehicle large-load-bearing arm mountable structure according to claim 2, characterized in that: The adjusting assembly (4) comprises an adjusting motor (401), a threaded rod (402), a moving block (403) and a connecting seat (404), the surface of the adjusting motor (401) is fixedly connected with the right side of the inside of the arm (102), the left side of the threaded rod (402) is movably connected with the left side of the inside of the arm (102), the right side of the threaded rod (402) is fixedly connected with the left side of the output end of the adjusting motor (401), the surface of the moving block (403) is slidably connected with the inside of the arm (102), the inside of the moving block (403) is screwedly connected with the surface of the threaded rod (402), the inside of the connecting seat (404) is movably connected with the surface of the arm (102), the bottom of the moving block (403) is fixedly connected with the bottom of the inside of the connecting seat (404), and the bottom of the connecting seat (404) is movably connected with the top of the mounting end (205).

4. An oil-powered unmanned aerial vehicle large-load-carrying arm mountable structure according to claim 2, characterized in that: The hanging assembly (5) comprises a connecting motor (501), a connecting gear (502) and a hook (503), the bottom of the connecting motor (501) is fixedly connected with the inside of the mounting end (205), the left side of the connecting gear (502) is fixedly connected with the right side of the output end of the connecting motor (501), the surface of the hook (503) is movably connected with the bottom of the inside of the mounting end (205), and the right side of the surface of the hook (503) is meshedly connected with the surface of the connecting gear (502).

5. An oil-powered unmanned aerial vehicle large-load-carrying arm mountable structure according to claim 4, characterized in that: The bottom of the inside of the mounting end (205) is fixedly connected with a supporting plate (6), the top of the supporting plate (6) is fixedly connected with a supporting seat (7), and the surface of the supporting seat (7) is movably connected with the surface of the hook (503).

6. An oil-powered unmanned aerial vehicle large-load-carrying arm mountable structure according to claim 1, characterized in that: The right side of the bottom of the arm (102) is fixedly connected with the second fixed seat (8), the bottom of the second fixed seat (8) is fixedly connected with the limiting shaft (9), the surface of the limiting shaft (9) is movably connected with the limiting sleeve (10), and the surface of the limiting sleeve (10) is movably connected with the surface of the rope (204).

7. An oil-powered unmanned aerial vehicle large-load-carrying arm mountable structure according to claim 3, characterized in that: The top of the hanging end (205) is fixedly connected with the gear ring (11), and the top of the gear ring (11) is in plug-in connection with the bottom of the inside of the connecting seat (404).

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