Multi-cargo automatic delivery unmanned aerial vehicle

Abstract

The utility model is suitable for the technical field of goods delivery, and provides a multi-goods automatic delivery unmanned aerial vehicle which comprises an unmanned aerial vehicle body used for carrying and delivering goods. The placement box is fixedly mounted at the bottom of the unmanned aerial vehicle body; the placing cavity is formed in the placing box; the placing frame is arranged in the placing cavity, and the placing frame is used for placing a plurality of goods; the rotating mechanism is arranged on the placing cavity and the placing frame and is used for driving the goods placed on the placing frame to rotate; the discharging groove is formed in the containing box, and the discharging groove communicates with the containing cavity; and the goods feeding mechanism is arranged in the discharging groove, and the goods feeding mechanism is used for feeding a plurality of goods placed on the placing frame. According to the multi-cargo automatic delivery unmanned aerial vehicle provided by the scheme, multiple cargoes can be delivered, the cargo delivery efficiency is effectively improved, and the cargo delivery safety is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of cargo delivery, and in particular relates to a multi-cargo automatic delivery drone. Background Art

[0002] The development of logistics has brought a lot of convenience to people's lives. At the same time, with the development of science and technology, some logistics companies now choose to use drones to deliver goods. Therefore, some automatic delivery drones are widely used, which can quickly deliver goods to the recipients.

[0003] However, some existing automatic delivery drones still have certain shortcomings in actual use. Some automatic delivery drones can only automatically deliver a single cargo, but cannot automatically deliver multiple cargoes, thereby reducing the overall efficiency of cargo delivery. After searching, the patent document with authorization announcement number: CN219728535U discloses a multi-cargo automatic delivery drone. Although it can deliver multiple cargoes, it needs to make the entire drone contact with the ground each time it delivers cargo, thereby reducing the safety of the overall cargo delivery. Utility Model Content

[0004] The utility model provides a multi-cargo automatic delivery drone, aiming to solve the problem that the currently used automatic delivery drones cannot deliver multiple cargoes and the delivery safety is low.

[0005] The utility model is implemented as follows: a multi-cargo automatic delivery drone comprises: a drone body, the drone body is used to transport and deliver cargo; a placement box fixedly installed at the bottom of the drone body; a placement cavity provided on the placement box; a placement rack arranged in the placement cavity, the placement rack is used to place multiple cargoes; a rotating mechanism provided on the placement cavity and the placement rack, the rotating mechanism is used to drive the cargo placed on the placement rack to rotate; a material discharge trough provided on the placement box, the material discharge trough and the placement cavity are connected; a delivery mechanism arranged in the material discharge trough, the delivery mechanism is used to deliver multiple cargoes placed on the placement rack; a pushing mechanism assembled on the placement box, the pushing mechanism is used to push the cargo placed on the placement rack into the delivery mechanism; a blocking mechanism installed on the placement cavity, the blocking mechanism is used to block the cargo placed on the placement rack.

[0006] Preferably, the rotating mechanism comprises: a driving motor fixedly mounted in the placement cavity; and a connecting shaft fixedly mounted on an output shaft of the driving motor, wherein the connecting shaft is connected to the placement rack.

[0007] Preferably, the feeding mechanism includes: a feeding box arranged in the feeding trough; two mounting shells fixedly mounted on the inner walls on both sides of the feeding trough; two servo motors fixedly mounted in the two mounting shells respectively; two capstans fixedly mounted on the output shafts of the two servo motors respectively; two pull ropes respectively wound around the two capstans; two connecting rings respectively fixedly mounted on the outer walls on both sides of the feeding box, and the two connecting rings are fixedly connected to the two pull ropes respectively.

[0008] Preferably, the pushing mechanism includes: a first telescopic rod arranged in the placement cavity; a pushing plate fixedly installed on the output shaft of the first telescopic rod, and the pushing plate is used to push the goods on the placement rack into the discharge chute; a power motor fixedly installed on the placement box; a screw rod rotatably installed on the placement box, one end of the screw rod is fixedly connected to the output shaft of the power motor; a mounting block threadedly sleeved on the screw rod, and the mounting block is fixedly connected to the first telescopic rod.

[0009] Preferably, the material blocking mechanism includes: a second telescopic rod fixedly installed in the placement cavity; a material blocking plate fixedly installed on the output shaft of the second telescopic rod, the material blocking plate is located on one side of the placement rack, and the material blocking plate is used to block the goods placed on the placement rack.

[0010] Preferably, there is a protective mechanism on the top of the delivery box, which is used to protect the goods placed in the delivery box. The protective mechanism includes: a motor fixedly mounted on the outer wall of one side of the delivery box; a mounting shaft rotatably mounted on the delivery box, one end of the mounting shaft is fixedly connected to the output shaft of the motor; and a protective cover fixedly sleeved on the mounting shaft, the protective cover being adapted to the top of the delivery box.

[0011] Preferably, a connecting frame is fixedly installed on the top of the connecting shaft, and a connecting block is fixedly installed on the bottom of the placement frame. The connecting block is rectangular in shape, and the connecting block and the connecting frame are adaptively connected.

[0012] Preferably, a plurality of slide blocks are fixedly mounted on the bottom of the placement rack, an annular slide groove is fixedly mounted on the bottom inner wall of the placement cavity, and the annular slide groove is slidably connected to the plurality of slide blocks.

[0013] Compared with the related art, the multi-cargo automatic delivery drone provided by the utility model has the following beneficial effects:

[0014] The drone body is used to move multiple goods on the rack, and the rotating mechanism drives the multiple goods on the rack to rotate, and the goods to be delivered are rotated to the bottom of the pushing mechanism. The dynamic pushing mechanism can push the goods to be delivered on the rack to the delivery mechanism, and the delivery mechanism delivers the goods downward. This operation is repeated to deliver multiple goods, which effectively improves the efficiency of goods delivery and has a high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a multi-cargo automatic delivery drone provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0019] Figure 5 It is a schematic diagram of the structure of the cargo box and the protective mechanism in the utility model in a top view and a cross-section.

[0020] Figure numerals: 1. UAV body; 2. Placement box; 3. Placement cavity; 4. Placement rack; 5. Rotation mechanism; 501. Drive motor; 502. Connecting shaft; 6. Feed chute; 7. Feeding mechanism; 701. Feeding box; 702. Mounting shell; 703. Servo motor; 704. Winch; 705. Pull rope; 706. Connecting ring; 8. Pushing mechanism; 801. First telescopic rod; 802. Pushing plate; 803. Power motor; 804. Screw rod; 805. Mounting block; 9. Second telescopic rod; 10. Material blocking plate; 11. Motor; 12. Mounting shaft; 13. Protective cover. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a multi-cargo automatic delivery drone, such as Figure 1-5 As shown, the multi-cargo automatic delivery drone includes: a drone body 1, which is used to transport and deliver cargo; a placement box 2 fixedly installed at the bottom of the drone body 1; a placement cavity 3 opened on the placement box 2; a placement rack 4 arranged in the placement cavity 3, and the placement rack 4 is used to place multiple cargoes; a rotating mechanism 5 arranged on the placement cavity 3 and the placement rack 4, and the rotating mechanism 5 is used to drive the cargo placed on the placement rack 4 to rotate; a feeding chute 6 opened on the placement box 2, and the feeding chute 6 is connected to the placement cavity 3; a feeding mechanism 7 arranged in the feeding chute 6, and the feeding mechanism 7 is used to deliver multiple cargoes placed on the placement rack 4; a pushing mechanism 8 assembled on the placement box 2, and the pushing mechanism 8 is used to push the cargo placed on the placement rack 4 into the feeding mechanism 7; a blocking mechanism installed on the placement cavity 3, and the blocking mechanism is used to block the cargo placed on the placement rack 4.

[0024] It should be noted that some existing automatic delivery drones still have certain shortcomings in actual use. Some automatic delivery drones can only automatically deliver a single cargo, but cannot automatically deliver multiple cargoes, thereby reducing the overall efficiency of cargo delivery.

[0025] In this embodiment, a plurality of placement areas are provided on the placement rack 4, and the plurality of placement areas are numbered accordingly, so that a plurality of goods can be placed. At the same time, a limit block is provided on the placement rack 4, so as to facilitate limiting the placed goods, and then facilitate the subsequent pushing operation of the goods by the pushing mechanism 8. A controller is provided on the placement box 2 (the control operation is conveniently performed through the controller, and the controller can be remotely operated, which is the prior art and will not be described in detail here). When a plurality of goods need to be delivered, the plurality of goods are placed in different areas of the placement rack 4, and the plurality of goods on the placement box 2 are transported by the drone body 1. When the goods are moved to the address of the first recipient, the staff remotely controls the controller (which is the prior art and will not be described in detail here) to start the rotating mechanism 5 to drive the plurality of goods on the placement rack 4 to rotate. The goods to be delivered are rotated to one side of the material blocking mechanism, and then the material blocking mechanism is started by the controller to break away from the obstruction of the goods. At the same time, the pushing mechanism 8 is started by operating the controller to push the goods to be delivered on the placement rack 4 into the feeding mechanism 7. After the pushing is completed, the pushing mechanism 8 and the material blocking mechanism are reset, and then the feeding mechanism 7 is started by operating the controller to drop the goods downward, thereby completing the automatic delivery of the goods. After the delivery is completed, the feeding mechanism 7 is reset. Similarly, the above steps are repeated to operate multiple times, and the efficiency of the delivery of goods is effectively improved. Multiple goods are delivered individually, and the goods do not contact the ground as a whole when being delivered, which effectively improves the safety of the overall delivery of the goods. A camera is provided on the outer wall of one side of the placement box 2, and the process of delivering the goods can be recorded by the camera.

[0026] In a further preferred embodiment of the utility model, the rotating mechanism 5 includes: a driving motor 501 fixedly installed in the placement cavity 3; a connecting shaft 502 fixedly installed on the output shaft of the driving motor 501, and the connecting shaft 502 is connected to the placement rack 4.

[0027] In this embodiment, when the rotating mechanism 5 is used, the driving motor 501 is started by operating the controller to drive the connecting shaft 502 to rotate, thereby driving the placement rack 4 to rotate, and then the goods to be placed are rotated to one side of the material blocking mechanism, thereby facilitating the placement operation of different goods.

[0028] In a further preferred embodiment of the utility model, the feeding mechanism 7 includes: a feeding box 701 arranged in the feeding trough 6; two mounting shells 702 fixedly mounted on the inner walls on both sides of the feeding trough 6; two servo motors 703 respectively fixedly mounted in the two mounting shells 702; two capstans 704 respectively fixedly mounted on the output shafts of the two servo motors 703; two pull ropes 705 respectively wound around the two capstans 704; two connecting rings 706 respectively fixedly mounted on the outer walls on both sides of the feeding box 701, and the two connecting rings 706 are respectively fixedly connected to the two pull ropes 705.

[0029] In this embodiment, when the goods are pushed into the feed chute 6, the goods will fall into the delivery box 701, and then the servo motor 703 is started by operating the controller to drive the rotation of the winch 704, thereby unwinding the pull rope 705, thereby moving the delivery box 701 downward, and dropping the goods on the ground. By controlling the opening of the protection mechanism, the goods in the delivery box 701 can be taken out, and then the servo motor 703 is started to reverse, so that the delivery box 701 can be reset to the feed chute 6, thereby facilitating the subsequent cargo delivery operation.

[0030] In a further preferred embodiment of the utility model, the pushing mechanism 8 includes: a first telescopic rod 801 arranged in the placement cavity 3; a pushing plate 802 fixedly installed on the output shaft of the first telescopic rod 801, and the pushing plate 802 is used to push the goods on the placement rack 4 into the discharge chute 6; a power motor 803 fixedly installed on the placement box 2; a screw rod 804 rotatably installed on the placement box 2, one end of the screw rod 804 is fixedly connected to the output shaft of the power motor 803; a mounting block 805 threadedly sleeved on the screw rod 804, and the mounting block 805 is fixedly connected to the first telescopic rod 801.

[0031] In this embodiment, when the goods to be delivered rotate to the bottom of the pushing mechanism 8, the blocking mechanism is first started to disengage from the obstruction of the goods to be delivered, and the first telescopic rod 801 is started by operating the controller to drive the pushing plate 802 to move down to a certain position, and then the power motor 803 is started to drive the screw rod 804 to rotate, and under the limiting action of the limiting rod on the mounting block 805 (the limiting rod is fixedly installed on the placement box 2, and the limiting rod and the mounting block 805 are slidably connected), the screw rod 804 drives the mounting block 805 to move, and then drives the pushing plate 802 to move, and then pushes the corresponding goods on the placement rack 4 into the discharge trough 6, and then delivers them through the feeding mechanism 7, and then the pushing mechanism 8 and the blocking mechanism are reset.

[0032] In a further preferred embodiment of the utility model, the material blocking mechanism includes: a second telescopic rod 9 fixedly installed in the placement cavity 3; a material blocking plate 10 fixedly installed on the output shaft of the second telescopic rod 9, and the material blocking plate 10 is located on one side of the placement rack 4, and the material blocking plate 10 is used to block the goods placed on the placement rack 4.

[0033] In this embodiment, when the material blocking mechanism needs to be free from the obstruction of the goods to be placed, the second telescopic rod 9 is started by the controller to drive the material blocking plate 10 to move away from the placement rack 4, thereby getting rid of the obstruction of the goods. Then the pushing mechanism 8 can push the goods into the discharge chute 6, and then the second telescopic rod 9 is started to drive the material blocking plate 10 to reset.

[0034] In a further preferred embodiment of the utility model, a protective mechanism is provided on the top of the cargo delivery box 701, and the protective mechanism is used to protect the goods placed in the cargo delivery box 701, and the protective mechanism includes: a motor 11 fixedly mounted on the outer wall of one side of the cargo delivery box 701; a mounting shaft 12 rotatably mounted on the cargo delivery box 701, one end of the mounting shaft 12 is fixedly connected to the output shaft of the motor 11; a protective cover 13 fixedly sleeved on the mounting shaft 12, and the protective cover 13 is adapted to the top of the cargo delivery box 701.

[0035] In this embodiment, when the delivery box 701 drops the goods on the ground, the motor 11 is started by the controller to drive the installation shaft 12 to rotate, thereby driving the protective cover 13 to flip up, and then the recipient can pick up the goods in the delivery box 701. After picking up the goods, the motor 11 is started by the controller to reverse and reset the protective cover 13. At the same time, before the pushing mechanism 8 pushes the goods, the motor 11 is started by the controller to drive the protective cover 13 to flip up. After the goods fall into the delivery box 701, the motor 11 is driven by the controller to reset the protective cover 13 to cover the delivery box 701, so that the goods in the delivery box 701 can be delivered.

[0036] In a further preferred embodiment of the utility model, a connecting frame is fixedly installed on the top of the connecting shaft 502, and a connecting block is fixedly installed on the bottom of the placement frame 4. The connecting block is rectangular and the connecting block and the connecting frame are adaptively connected.

[0037] In this embodiment, the placement rack 4 and the connecting shaft 502 can be connected through the mutual cooperation of the connecting block and the connecting frame, and the placement rack 4 can be easily disassembled (an anode magnet is provided on the connecting block, and a cathode magnet is provided on the connecting frame. The anode magnet and the cathode magnet are adsorbed to each other, thereby improving the stability of the connection between the connecting block and the connecting frame).

[0038] In a further preferred embodiment of the utility model, a plurality of slide blocks are fixedly installed on the bottom of the placement rack 4, an annular slide groove is fixedly installed on the bottom inner wall of the placement cavity 3, and the annular slide groove is slidably connected to the plurality of slide blocks.

[0039] In this embodiment, the stability of the placement rack 4 during rotation can be improved through the cooperation between the slider and the annular slide groove.

[0040] To sum up, multiple goods on the placement rack 4 are moved by the drone body 1, and the rotating mechanism 5 drives the multiple goods on the placement rack 4 to rotate, and the goods to be delivered are rotated to the bottom of the pushing mechanism 8. The dynamic pushing mechanism 8 can push the goods to be delivered on the placement rack 4 to the delivery mechanism 7, and the delivery mechanism 7 delivers the goods downward. By repeating this operation, multiple goods can be delivered, which effectively improves the efficiency of goods delivery and has a high safety.

[0041] Compared with related technologies, multiple goods can be delivered, which effectively improves the efficiency of goods delivery and has higher safety.

[0042] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0044] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A multi-cargo automatic delivery drone, characterized in that: include: A drone body, which is used to transport and deliver goods; A placement box fixedly mounted on the bottom of the drone body; A placement cavity is provided on the placement box; A placement rack disposed in the placement cavity, the placement rack being used to place a plurality of goods; A rotating mechanism is provided on the placement cavity and the placement rack, and the rotating mechanism is used to drive the goods placed on the placement rack to rotate; A material discharge chute is provided on the placement box, and the material discharge chute is communicated with the placement cavity; A feeding mechanism disposed in the feeding chute, the feeding mechanism being used to feed a plurality of goods placed on the placement rack; A pushing mechanism mounted on the placement box, the pushing mechanism being used to push the goods placed on the placement rack into the feeding mechanism; A material blocking mechanism is installed on the placement cavity, and the material blocking mechanism is used to block the goods placed on the placement rack.

2. The multi-cargo automatic delivery drone according to claim 1, characterized in that: The rotating mechanism comprises: A driving motor fixedly mounted in the placement cavity; A connecting shaft is fixedly mounted on the output shaft of the driving motor, and the connecting shaft is connected to the placement rack.

3. The multi-cargo automatic delivery drone according to claim 1, characterized in that: The delivery mechanism includes: A delivery box disposed in the feeding trough; Two mounting shells fixedly mounted on the inner walls of both sides of the feed chute; Two servo motors are respectively fixedly mounted in the two mounting shells; Two capstans respectively fixedly mounted on the output shafts of the two servo motors; two pull ropes respectively wound around the two winches; Two connecting rings are respectively fixedly mounted on the outer walls of both sides of the cargo box, and the two connecting rings are respectively fixedly connected to the two pull ropes.

4. The multi-cargo automatic delivery drone according to claim 1, characterized in that: The pushing mechanism comprises: a first telescopic rod disposed in the placement cavity; A push plate fixedly mounted on the output shaft of the first telescopic rod, the push plate being used to push the goods on the placement rack into the unloading chute; A power motor fixedly mounted on the placement box; Rotate a screw rod installed on the placement box, one end of which is fixedly connected to the output shaft of the power motor; A mounting block is threadedly sleeved on the screw rod, and the mounting block is fixedly connected to the first telescopic rod.

5. The multi-cargo automatic delivery drone according to claim 1, characterized in that: The material blocking mechanism comprises: A second telescopic rod fixedly mounted in the placement cavity; A material baffle plate is fixedly mounted on the output shaft of the second telescopic rod, the material baffle plate is located on one side of the placement rack, and the material baffle plate is used to shield the goods placed on the placement rack.

6. The multi-cargo automatic delivery drone according to claim 3, characterized in that: A protective mechanism is provided on the top of the cargo delivery box, and the protective mechanism is used to protect the cargo placed in the cargo delivery box, and the protective mechanism includes: A motor fixedly mounted on an outer wall of one side of the cargo box; A mounting shaft rotatably mounted on the cargo box, one end of the mounting shaft being fixedly connected to an output shaft of the motor; A protective cover is fixedly sleeved on the installation shaft, and the protective cover is matched with the top of the cargo box.

7. The multi-cargo automatic delivery drone according to claim 2, characterized in that: A connecting frame is fixedly installed on the top of the connecting shaft, and a connecting block is fixedly installed on the bottom of the placing frame. The connecting block is rectangular in shape, and the connecting block and the connecting frame are adaptively connected.

8. The multi-cargo automatic delivery drone according to claim 1, characterized in that: A plurality of slide blocks are fixedly installed on the bottom of the placement rack, an annular slide groove is fixedly installed on the bottom inner wall of the placement cavity, and the annular slide groove is slidably connected to the plurality of slide blocks.

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