A heavy-load drone transport device

Abstract

The utility model discloses a heavy-load UAV transportation device, including a UAV body, wherein a mounting mechanism is arranged on the UAV body, and the mounting mechanism comprises a sliding mechanism, a connecting rod, an insertion rod, a fixing sleeve, an adjusting sleeve, a positioning rod, a compression spring, a pressure plate and an unlocking mechanism, wherein the sliding mechanism is cooperatively connected to the UAV body and the connecting rod, an insertion rod is mounted on the connecting rod, the fixing sleeve is slidably connected to the insertion rod, the adjusting sleeve is threadedly connected in the fixing sleeve, a positioning rod is mounted on the insertion rod, a round head is provided on the positioning rod, the insertion of the insertion rod and the pressing effect of the pressure plate, as well as the self-locking mechanism of the slider, ensure the stability and safety of the goods during transportation, and this design not only simplifies the operation process and improves the working efficiency, but also enhances the reliability and adaptability of the transportation device.

Description

Technical Field

[0001] The utility model relates to the technical field of heavy-load unmanned aerial vehicle transportation, and more specifically, to a heavy-load unmanned aerial vehicle transportation device. Background Art

[0002] In existing drone technology, heavy-load drone transport devices face a significant problem when performing cargo transportation tasks, namely, the inconvenience of cargo fixation. This inconvenience is mainly reflected in the design and operation of the device. First, many heavy-load drone transport devices lack an effective cargo fixation mechanism, which makes the cargo prone to displacement or shaking during transportation. This not only reduces the stability of transportation, but also may pose a threat to the flight safety of the drone. In addition, due to the inconvenience of fixation, operators need to spend more time and energy when loading and unloading cargo, which undoubtedly reduces the operating efficiency and affects the convenience of use.

[0003] Secondly, the existing heavy-load drone transport devices are insufficient in securing cargo, which may also cause damage to the cargo during transportation. Due to the lack of proper securing measures, the cargo may collide during flight due to factors such as vibration, turning or wind speed, thus affecting the integrity and quality of the cargo. This not only causes loss of value of the cargo, but may also cause dissatisfaction and complaints from customers. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a heavy-load UAV transportation device to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heavy-load UAV transport device, including a UAV body, on which a mounting mechanism is arranged, the mounting mechanism including a sliding mechanism, a connecting rod, an insertion rod, a fixing sleeve, an adjusting sleeve, a positioning rod, a compression spring, a pressure plate and an unfastening mechanism, the sliding mechanism is cooperatively connected to the UAV body and the connecting rod, the connecting rod is equipped with an insertion rod, the fixing sleeve is slidably connected to the insertion rod, the adjusting sleeve is threadedly connected in the fixing sleeve, the insertion rod is equipped with a positioning rod, a round head is provided on the positioning rod, the positioning rod is slidably connected in the adjusting sleeve, the unfastening mechanism is cooperatively connected to the fixing sleeve and the compression spring, the pressure plate is installed on the compression spring, and the pressure plate abuts against the insertion rod.

[0008] The utility model is further configured that a shrink sleeve is provided on the fixing sleeve, a sliding block is slidably provided in the shrink sleeve, a push spring is provided on the sliding block, and the push spring abuts against the adjusting sleeve. The design of the shrink sleeve ensures the continuity of the clamping.

[0009] The utility model is further configured that a plurality of the pressing plates are provided, and a groove is respectively formed on the plurality of pressing plates, and the design of the groove ensures convenient insertion of the insertion rod.

[0010] The utility model is further configured such that the unlocking mechanism includes a rotating sleeve and a push plate, each of the sliding blocks is provided with a push plate, a lateral groove is provided on the side wall of the fixed sleeve, the push plate is slidably connected in the lateral groove, and the rotating sleeve is threadedly connected to the fixed sleeve. The design of the unlocking mechanism ensures the convenience of unlocking.

[0011] The utility model is further configured that a thrust bearing is arranged in the fixing sleeve, and a plurality of thrust plates respectively abut against the thrust bearing, and the design of the thrust bearing ensures the transmission of the thrust.

[0012] The utility model is further configured that each of the rotating sleeves is provided with a hexagonal groove, and the fixed sleeve is coaxially provided with a hexagonal sleeve.

[0013] The utility model is further configured such that the sliding mechanism includes a guide rod and a guide sleeve, a plurality of guide rods are provided, and the plurality of guide rods are respectively mounted on the drone body, each of the guide rods is slidably connected to two guide sleeves, and the design of the sliding mechanism ensures the continuity of sliding.

[0014] The utility model is further configured that the guide sleeve is provided with a lateral frame, the connecting rod is installed on the lateral frame, and the design of the lateral frame ensures the fixation of the goods.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a heavy-load UAV transport device, which has the following beneficial effects:

[0017] 1. The installation mechanism realizes the rapid fixation of the cargo on the UAV through the sliding connection of the guide sleeve and the lateral frame, and the combination of the insertion rod and the fixing sleeve. When the cargo is placed between the two lateral frames, the insertion of the insertion rod and the pressing action of the pressure plate, as well as the self-locking mechanism of the slider, ensure the stability and safety of the cargo during transportation. This design not only simplifies the operation process and improves the working efficiency, but also enhances the reliability and adaptability of the transportation device.

[0018] 2. The unlocking mechanism realizes the rapid release of fixed cargo through the cooperation of the rotating sleeve and the push plate, as well as the action of the thrust bearing. When the cargo needs to be unloaded, by rotating the rotating sleeve, the push plate is acted upon by the thrust bearing, driving the slider to expand, thereby unlocking the fit between the pressure plate and the insertion rod, allowing the cargo to be quickly unloaded. This design not only improves the convenience of operation, but also reduces the time and labor required for cargo unloading.

[0019] 3. The sliding mechanism realizes the flexible positioning of the cargo on the UAV through the setting of the guide rod and the guide sleeve, as well as the sliding connection of the side frame. The sliding characteristics of the guide sleeve enable the side frame to be adjusted according to the shape and size of the cargo, ensuring the stability and safety of the cargo during transportation. In addition, the flexibility of the sliding mechanism also enables the UAV to adapt to cargo of different types and sizes, enhancing the versatility and applicability of the transportation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a heavy-load UAV transport device in the utility model;

[0021] Figure 2 It is a structural schematic diagram of the installation mechanism in the utility model;

[0022] Figure 3 For the utility model Figure 2 A schematic cross-sectional structure diagram of;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the rotating sleeve in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the lateral frame in the utility model.

[0025] In the figure: 1. UAV body; 2. Connecting rod; 3. Insert rod; 4. Fixing sleeve; 5. Adjusting sleeve; 6. Positioning rod; 7. Compression spring; 8. Pressure plate; 9. Round head; 10. Shrinkage sleeve; 11. Slider; 12. Push spring; 13. Bevel; 14. Rotating sleeve; 15. Push plate; 16. Lateral groove; 17. Thrust bearing; 18. Hexagonal groove; 19. Hexagonal sleeve; 20. Guide rod; 21. Guide sleeve; 22. Lateral frame. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A heavy-load UAV transport device comprises a UAV body 1, a mounting mechanism is arranged on the UAV body 1, the mounting mechanism comprises a sliding mechanism, a connecting rod 2, an insertion rod 3, a fixing sleeve 4, an adjusting sleeve 5, a positioning rod 6, a compression spring 7, a pressing plate 8 and an unfastening mechanism, the sliding mechanism is cooperatively connected to the UAV body 1 and the connecting rod 2, the connecting rod 2 is equipped with an insertion rod 3, the fixing sleeve 4 is slidably connected to the insertion rod 3, the adjusting sleeve 5 is threadedly connected in the fixing sleeve 4, the insertion rod 3 is equipped with a positioning rod 6, the positioning rod 6 is provided with a round head 9, the positioning rod 6 is slidably connected in the adjusting sleeve 5, the unfastening mechanism is cooperatively connected to the fixing sleeve 4 and the compression spring 7, the pressing plate 8 is installed on the compression spring 7, the pressing plate 8 abuts against the insertion rod 3, the fixing sleeve 4 is provided with a shrinking sleeve 10, a sliding block 11 is slidably provided in the shrinking sleeve 10, the sliding block 11 is provided with a push spring 12, the push spring 12 abuts against On the adjusting sleeve 5, there are multiple pressure plates 8, and the multiple pressure plates 8 are respectively provided with grooves 13. The unlocking mechanism includes a rotating sleeve 14 and a push plate 15. Each slider 11 is installed with a push plate 15. A lateral groove 16 is provided on the side wall of the fixed sleeve 4. The push plate 15 is slidably connected in the lateral groove 16. The rotating sleeve 14 is threadedly connected to the fixed sleeve 4. A thrust bearing 17 is provided in the fixed sleeve 4. Multiple push plates 15 respectively abut against the thrust bearing 17. Each rotating sleeve 14 is provided with a hexagonal groove 18. A hexagonal sleeve 19 is coaxially provided on the fixed sleeve 4. The sliding mechanism includes a guide rod 20 and a guide sleeve 21. There are multiple guide rods 20, and the multiple guide rods 20 are respectively installed on the drone body 1. Two guide sleeves 21 are slidably connected to each guide rod 20. A lateral frame 22 is provided on the guide sleeve 21, and the connecting rod 2 is installed on the lateral frame 22.

[0030] In this embodiment, the cargo is installed between the two lateral frames 22. When the cargo needs to be fixed, since the guide sleeve 21 can be slidably connected to the guide rod 20, the two lateral frames 22 can be slidably fitted on the cargo, and then the insertion rod 3 on the connecting rod 2 is inserted into the fixing sleeve 4. When the insertion rod 3 is pressed on the pressure plate 8, the multiple sliders 11 can be pushed toward the hexagonal sleeve 19. At this time, it is in an unlocked state, so it is inserted, and then the pressure plate 8 is pressed on the side wall of the insertion rod 3. The insertion rods 3 on both sides perform the above operations, and at the same time, The lateral frame 22 fits on the cargo, and when the connection is completed and the insertion rod 3 is pulled outward, the slider 11 is driven to slide along the shrink sleeve 10, and under the action of the push spring 12, the slider 11 is driven to slide along the shrink sleeve 10, and then the multiple sliders 11 are contracted, and then a self-locking situation is formed, thereby ensuring the stability of the clamping. When the initial position of the slider 11 needs to be adjusted, since the positioning rod 6 is inserted into the adjustment sleeve 5, and the adjustment sleeve 5 is threadedly connected to the fixed sleeve 4, the position of the push spring 12 can be adjusted to change the initial clamping position.

[0031] More specifically, when it is necessary to unlock, it is only necessary to rotate the rotating sleeve 14, and then the thrust bearing 17 will press against the multiple push plates 15, and then drive the slider 11 to slide toward the adjustment sleeve 5, so that the multiple sliders 11 expand, and then unlock the fit between the pressure plate 8 and the insertion rod 3, thereby completing the unlocking process.

[0032] In summary, when the overall equipment is in use or running: the cargo is installed between the two lateral frames 22. When the cargo needs to be fixed, since the guide sleeve 21 can be slidably connected to the guide rod 20, the two lateral frames 22 can be slidably fitted on the cargo, and then the insertion rod 3 on the connecting rod 2 is inserted into the fixing sleeve 4. When the insertion rod 3 is pressed against the pressure plate 8, the multiple sliders 11 can be pushed toward the hexagonal sleeve 19. At this time, it is in an unlocked state, so it is inserted, and then the pressure plate 8 is pressed against the side wall of the insertion rod 3. The insertion rods 3 on both sides perform the above operations. , and at the same time, the lateral frame 22 is fitted onto the cargo. When the connection is completed and the insertion rod 3 is pulled outward, the slider 11 is driven to slide along the shrink sleeve 10, and under the action of the push spring 12, the slider 11 is driven to slide along the shrink sleeve 10, and then the multiple sliders 11 are contracted, and then a self-locking situation is formed, thereby ensuring the stability of the clamping. When the initial position of the slider 11 needs to be adjusted, since the positioning rod 6 is inserted into the adjusting sleeve 5, and the adjusting sleeve 5 is threadedly connected to the fixing sleeve 4, the position of the push spring 12 can be adjusted to change the initial clamping position.

[0033] When it is necessary to unlock, it is only necessary to rotate the rotating sleeve 14, and then the thrust bearing 17 will press against the multiple push plates 15, and then drive the slider 11 to slide toward the adjustment sleeve 5, so that the multiple sliders 11 expand, and then unlock the fit between the pressure plate 8 and the insertion rod 3, thereby completing the unlocking process.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A heavy-load UAV transport device, comprising a UAV body (1), characterized in that: The drone body (1) is provided with a mounting mechanism, which comprises a sliding mechanism, a connecting rod (2), an insertion rod (3), a fixing sleeve (4), an adjusting sleeve (5), a positioning rod (6), a compression spring (7), a pressure plate (8) and an unlocking mechanism. The sliding mechanism is cooperatively connected to the drone body (1) and the connecting rod (2). The connecting rod (2) is provided with an insertion rod (3). The fixing sleeve (4) is slidably connected to the insertion rod (3). The adjusting sleeve (5) is threadedly connected in the fixing sleeve (4). The insertion rod (3) is provided with a positioning rod (6). A round head (9) is provided on the positioning rod (6). The positioning rod (6) is slidably connected in the adjusting sleeve (5). The unlocking mechanism is cooperatively connected to the fixing sleeve (4) and the compression spring (7). The pressure plate (8) is installed on the compression spring (7). The pressure plate (8) abuts against the insertion rod (3).

2. A heavy-load UAV transport device according to claim 1, characterized in that: The fixed sleeve (4) is provided with a shrink sleeve (10), a sliding block (11) is slidably provided inside the shrink sleeve (10), a push spring (12) is provided on the sliding block (11), and the push spring (12) abuts against the adjusting sleeve (5).

3. A heavy-load UAV transport device according to claim 2, characterized in that: A plurality of the pressing plates (8) are provided, and a groove (13) is respectively formed on the plurality of pressing plates (8).

4. A heavy-load UAV transport device according to claim 3, characterized in that: The unlocking mechanism comprises a rotating sleeve (14) and a push plate (15), each of the sliders (11) is provided with a push plate (15), a lateral groove (16) is provided on the side wall of the fixed sleeve (4), the push plate (15) is slidably connected in the lateral groove (16), and the rotating sleeve (14) is threadedly connected to the fixed sleeve (4).

5. A heavy-load UAV transport device according to claim 4, characterized in that: A thrust bearing (17) is arranged inside the fixed sleeve (4), and the plurality of thrust plates (15) respectively abut against the thrust bearing (17).

6. A heavy-load UAV transport device according to claim 5, characterized in that: Each of the rotating sleeves (14) is provided with a hexagonal groove (18), and the fixed sleeve (4) is coaxially provided with a hexagonal sleeve (19).

7. A heavy-load UAV transport device according to claim 6, characterized in that: The sliding mechanism comprises a guide rod (20) and a guide sleeve (21), wherein a plurality of guide rods (20) are provided, and the plurality of guide rods (20) are respectively mounted on the drone body 1 (), and each guide rod (20) is slidably connected to two guide sleeves (21).

8. A heavy-load UAV transport device according to claim 7, characterized in that: The guide sleeve (21) is provided with a lateral frame (22), and the connecting rod (2) is installed on the lateral frame (22).

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