Y-shaped layout logistics unmanned aerial vehicle

Abstract

The utility model discloses a Y-shaped layout logistics unmanned aerial vehicle, which relates to the technical field of logistics unmanned aerial vehicles and comprises a rack, an undercarriage is mounted on the rack, a positioning component, a control component, a power component, a storage battery and a material box are arranged on the rack, and a hook is mounted on the material box. According to the utility model, the design structure is reasonable, the hook is buckled on the insertion rod, the top surface of the material box is pushed upwards to the abutting plate, and a downward pushing force is applied to the material box under the elastic action of the spring, so that the stability of the hook on the insertion rod can be improved, and the stability of the material box in an air transportation state is ensured; an output rotating shaft of the motor pulls one end of an inserting rod out of a buckling groove through a crank and a connecting rod, then limiting on the material box can be relieved, the effect of high-altitude throwing of the material box is achieved, downward thrust is applied to the material box under the action that an abutting plate applies thrust to the material box, and the material box is prevented from falling off. And the material box can accurately fall to a target point.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics unmanned aerial vehicles, in particular to a logistics unmanned aerial vehicle with a Y-shaped layout. Background Art

[0002] With the advancement of technology, logistics drones play an increasingly important role in modern delivery services. They are particularly suitable for express delivery, emergency material distribution, and transporting goods in complex or difficult-to-reach terrain. However, in actual operation, especially when transporting material boxes by air and delivering them at fixed points, ensuring the stability and throwing accuracy of the boxes is a technical challenge.

[0003] Traditional drone dropping technology has some problems. For example, during flight, the material box carried may shake due to wind or other external forces, affecting the stability of the drone and the safety of the items in the material box. In addition, the material box only relies on its own gravity to fall during the dropping process, resulting in the material box not being able to accurately land at the predetermined target point. To this end, we provide a Y-shaped layout logistics drone to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a Y-shaped logistics drone.

[0006] 2) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a Y-shaped logistics drone, comprising:

[0008] A frame is provided with a landing gear, and a positioning assembly, a control assembly, a power assembly and a battery are arranged on the frame.

[0009] A material box is provided with a hook.

[0010] The throwing assembly includes a connecting plate, a first connecting column is fixedly connected to the connecting plate, and the first connecting column is installed on the frame, a mounting plate is installed on the connecting plate, a connecting block and a motor are installed on the mounting plate, a crank is installed on the output shaft of the motor, a connecting rod is hinged on the crank, a plug rod is hinged on the connecting rod, a buckle groove and a slide groove are opened on the connecting block, and the buckle groove is connected to the slide groove, the plug rod is slidably connected in the slide groove, and the middle section of the plug rod is located in the buckle groove, and the hook is clamped on the plug rod.

[0011] The support assembly is arranged on the frame and is used for elastically supporting the material box.

[0012] Furthermore, the power assembly includes a support arm mounted on the frame, and a propeller power unit is mounted on one end of the support arm away from the frame.

[0013] Furthermore, the control component includes a controller, and the controller is control-connected to the propeller power unit.

[0014] Furthermore, the positioning component includes a locator and a ground radar, and the controller is control-connected to the locator and the ground radar.

[0015] Furthermore, the supporting assembly includes a fixed plate, a second connecting column is installed on the fixed plate, and the top of the second connecting column is installed on the frame, a linkage rod is slidably connected to the fixed plate, one end of the linkage rod is fixedly connected to a connecting seat, the other end of the connecting seat is fixedly connected to a limiting block, and the limiting block is located above the fixed plate, a spring is sleeved on the linkage rod, and the spring is located between the fixed plate and the connecting seat.

[0016] Furthermore, a hinge rod is fixedly connected to the bottom end of the connecting seat, a hinge seat is hinged on the hinge rod, and a supporting plate is fixedly connected to the bottom surface of the hinge seat.

[0017] 3) Beneficial effects:

[0018] Compared with the existing technology, the Y-shaped logistics drone has the following beneficial effects:

[0019] The utility model buckles the hook on the insertion rod through the matching arrangement between the hook, the throwing assembly and the supporting assembly, and makes the top surface of the material box push upwards, and under the elastic action of the spring itself, exerts a downward thrust on the material box, thereby improving the stability of the hook on the insertion rod and ensuring the stability of the material box in the state of aerial transportation, and also enables the output shaft of the motor to draw one end of the insertion rod out of the buckle groove through the crank and the connecting rod, thereby releasing the limit on the material box, achieving the effect of high-altitude throwing of the material box, and under the action of the thrust exerted on the material box by the abutment plate, a downward thrust is exerted on the material box, so that the material box can accurately fall to the target point. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure at center A;

[0023] Figure 4 For this utility model Figure 2A magnified schematic diagram of the structure at B in the figure.

[0024] In the figure: 1. frame; 2. support arm; 3. propeller power unit; 4. controller; 5. positioner; 6. landing gear; 7. material box; 8. first connecting column; 9. connecting plate; 10. mounting plate; 11. connecting block; 12. snap groove; 13. slide groove; 14. motor; 15. crank; 16. connecting rod; 17. plug rod; 18. hook; 19. second connecting column; 20. fixing plate; 21. linkage rod; 22. limit block; 23. spring; 24. connecting seat; 25. abutment plate; 26. articulated seat; 27. articulated rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-4 As shown, the utility model provides a technical solution: a Y-shaped logistics drone, including a frame 1, a material box 7, a throwing assembly and a supporting assembly.

[0027] A landing gear 6 is installed on the frame 1. A positioning assembly, a control assembly, a power assembly and a battery are arranged on the frame 1. The power assembly includes an arm 2 installed on the frame 1. A propeller power unit 3 is installed at one end of the arm 2 away from the frame 1. There are three arms 2 in a Y-shaped design. The frame 1 and the arm 2 are made of aviation aluminum and T300 carbon fiber.

[0028] The control component includes a controller 4, which is controlled and connected to the propeller power unit 3. The controller 4 includes a flight control system, an electronic speed governor and a control module, and can control the flight speed and altitude of the frame 1 through the propeller power unit 3. The positioning component includes a locator 5 and a ground radar. The locator 5 includes a GPS module and an RTK module. The controller 4 is controlled and connected to the locator 5 and the ground radar.

[0029] A hook 18 is installed on the material box 7, and the side of the material box 7 can be opened so that materials can be placed inside the material box 7, and the inner wall of the material box 7 is designed with an elastic pad to protect the materials.

[0030] The throwing assembly includes a connecting plate 9, to which a first connecting column 8 is fixedly connected, and the first connecting column 8 is installed on the frame 1, a mounting plate 10 is installed on the connecting plate 9, a connecting block 11 and a motor 14 are installed on the mounting plate 10, a crank 15 is installed on the output shaft of the motor 14, a connecting rod 16 is hinged on the crank 15, and a plug rod 17 is hinged on the connecting rod 16, a snap groove 12 and a slide groove 13 are opened on the connecting block 11, and the snap groove 12 is connected to the slide groove 13, the plug rod 17 is slidably connected in the slide groove 13, and the middle section of the plug rod 17 is located in the snap groove 12, and the hook 18 is snapped on the plug rod 17.

[0031] The crank 15 is driven to rotate by the output shaft of the motor 14, which can drive the insertion rod 17 to slide in the slide groove 13 through the connecting rod 16. When one end of the insertion rod 17 is pulled out of the buckle groove 12, the hook 18 can be moved away from the insertion rod 17, thereby completing the action of throwing the material box 7.

[0032] The support assembly is arranged on the frame 1, and is used for elastically supporting the material box 7. The support assembly includes a fixed plate 20, on which a second connecting column 19 is installed, and the top end of the second connecting column 19 is installed on the frame 1, and a linkage rod 21 is slidably connected to the fixed plate 20, one end of the linkage rod 21 is fixedly connected to a connecting seat 24, and the other end of the connecting seat 24 is fixedly connected to a limiting block 22, and the limiting block 22 is located above the fixed plate 20, and a spring 23 is sleeved on the linkage rod 21, and the spring 23 is located between the fixed plate 20 and the connecting seat 24.

[0033] A hinge rod 27 is fixedly connected to the bottom end of the connecting seat 24 , a hinge seat 26 is hingedly connected to the hinge rod 27 , and a supporting plate 25 is fixedly connected to the bottom surface of the hinge seat 26 .

[0034] When the hook 18 on the material box 7 is installed on the insertion rod 17, the material box 7 will apply an upward force to the abutment plate 25, and this force will be transmitted to the linkage rod 21 through the abutment plate 25, the hinge seat 26, the hinge rod 27 and the connecting seat 24, and the linkage rod 21 will drive the limit block 22 to move upward, thereby compressing the spring 23. At this time, the material box 7 will be supported by the abutment plate 25, so that the hook 18 is tightly attached to the insertion rod 17, which can ensure the stability of the material box 7 during high-altitude transportation. When the material box 7 is thrown, the abutment plate 25 will apply a downward thrust to the material box 7. When the material box 7 is no longer limited, the abutment plate 25 will push the material box 7 to move downward, so that the material box 7 can accurately fall to the target point.

[0035] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Y-shaped logistics drone, characterized in that: include: A frame (1), a landing gear (6) is mounted on the frame (1), and a positioning component, a control component, a power component and a battery are arranged on the frame (1); A material box (7), wherein a hook (18) is installed on the material box (7); A throwing assembly comprises a connecting plate (9), the connecting plate (9) is fixedly connected with a first connecting column (8), and the first connecting column (8) is installed on a frame (1), the connecting plate (9) is installed with a mounting plate (10), a connecting block (11) and a motor (14) are installed on the mounting plate (10), the output shaft of the motor (14) is installed with a crank (15), a connecting rod (16) is hinged on the crank (15), a plug rod (17) is hinged on the connecting rod (16), a buckle groove (12) and a slide groove (13) are provided on the connecting block (11), and the buckle groove (12) is connected to the slide groove (13), the plug rod (17) is slidably connected in the slide groove (13), and the middle section of the plug rod (17) is located in the buckle groove (12), and the hook (18) is buckled on the plug rod (17); A support assembly is arranged on the frame (1) and is used to elastically support the material box (7).

2. A Y-shaped logistics drone according to claim 1, characterized in that: The power assembly comprises a support arm (2) mounted on a frame (1), and a propeller power unit (3) is mounted on one end of the support arm (2) away from the frame (1).

3. A Y-shaped logistics drone according to claim 1, characterized in that: The control component comprises a controller (4), and the controller (4) is controllably connected to the propeller power unit (3).

4. A Y-shaped logistics drone according to claim 3, characterized in that: The positioning component comprises a locator (5) and a ground radar, and the controller (4) is control-connected to the locator (5) and the ground radar.

5. The Y-shaped logistics drone according to claim 1, characterized in that: The support assembly comprises a fixed plate (20), a second connecting column (19) is mounted on the fixed plate (20), and the top end of the second connecting column (19) is mounted on the frame (1), a linkage rod (21) is slidably connected to the fixed plate (20), one end of the linkage rod (21) is fixedly connected to a connecting seat (24), the other end of the connecting seat (24) is fixedly connected to a limit block (22), and the limit block (22) is located above the fixed plate (20), and a spring (23) is sleeved on the linkage rod (21), and the spring (23) is located between the fixed plate (20) and the connecting seat (24).

6. A Y-shaped logistics drone according to claim 5, characterized in that: The bottom end of the connecting seat (24) is fixedly connected to a hinge rod (27), a hinge seat (26) is hinged on the hinge rod (27), and a supporting plate (25) is fixedly connected to the bottom surface of the hinge seat (26).

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