CN216233046U

CN216233046U - Loading and unloading system of unmanned aerial vehicle disconnect-type cargo hold, unmanned aerial vehicle and transfer car (buggy)

Info

Publication number: CN216233046U
Application number: CN202122430089.3U
Authority: CN
Inventors: 王占军; 赵阳旭; 孙勇
Original assignee: Xi'an Jingdong Tianhong Science And Technology Co ltd
Current assignee: Xi'an Jingdong Tianhong Science And Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-08
Anticipated expiration: 2031-10-09

Abstract

The embodiment of the utility model relates to the technical field of logistics, and particularly discloses a loading and unloading system of a separated cargo hold of an unmanned aerial vehicle, the unmanned aerial vehicle and a transfer trolley. The loading and unloading system of the separated cargo hold of the unmanned aerial vehicle is used for disassembling the cargo hold of the unmanned aerial vehicle for transfer or installing the cargo hold on the unmanned aerial vehicle body, the transfer vehicle is used for bearing the cargo hold, the driving unit can move the cargo hold on the transfer vehicle to the unmanned aerial vehicle body or move the cargo hold on the unmanned aerial vehicle body to the transfer vehicle, and automatic transfer of the cargo hold is realized; the locking unit can fix the cargo hold on the unmanned aerial vehicle body or the transfer trolley, so that the cargo hold is prevented from falling off in the transportation process, and when the cargo hold is transferred between the unmanned aerial vehicle body and the transfer trolley, the locking unit is unlocked to move the cargo hold; the cooperation of drive unit and locking unit has realized the auto-control handling of unmanned aerial vehicle disconnect-type cargo hold, has replaced manual work, and the operation is fast, has improved the transportation efficiency of unmanned aerial vehicle cargo hold.

Description

Loading and unloading system of unmanned aerial vehicle disconnect-type cargo hold, unmanned aerial vehicle and transfer car (buggy)

Technical Field

The embodiment of the utility model relates to the technical field of logistics, in particular to a loading and unloading system of a separated cargo hold of an unmanned aerial vehicle, the unmanned aerial vehicle and a transfer trolley.

Background

Along with the development of science and technology, the use of unmanned aerial vehicle is more and more popularized, wherein, the freight transportation unmanned aerial vehicle that is used for freight plays important effect in the commodity circulation field.

In the course of implementing the disclosed concept, the inventor finds that at least the following problems exist in the prior art: be equipped with the detachable cargo hold on the unmanned aerial vehicle, in prior art, the dismantlement and the installation of cargo hold are all accomplished through the manual work, and the operation speed is slow, and the transportation efficiency of unmanned aerial vehicle cargo hold is low, and artifical intensity of labour is big.

Therefore, it is desirable to provide a loading and unloading system for a separated cargo compartment of an unmanned aerial vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a loading and unloading system for a separated cargo hold of an unmanned aerial vehicle, which realizes automatic loading and unloading of the separated cargo hold of the unmanned aerial vehicle and improves the operation efficiency.

To achieve the purpose, the embodiment of the utility model adopts the following technical scheme:

a handling system of unmanned aerial vehicle disconnect-type cargo hold for dismantle and install the cargo hold on the unmanned aerial vehicle body, handling system includes:

a transfer trolley for carrying the cargo hold;

the driving unit is used for driving the cargo hold to move between the unmanned aerial vehicle body and the transfer trolley;

and the locking unit is used for fixing the cargo hold on the unmanned aerial vehicle body or the transfer trolley.

Optionally, the drive unit comprises:

the unmanned aerial vehicle body and the transfer trolley are respectively provided with the driving assembly;

the transmission part is arranged on the cargo hold and can be connected with the driving assembly to drive the cargo hold to move.

Optionally, the driving assembly comprises a gear and a driving motor for driving the gear to rotate;

the transmission member includes a rack engaged with the gear, and the rack extends in a length direction of the cargo compartment.

Optionally, the driving assemblies are disposed at one end of the unmanned aerial vehicle body and one end of the transfer vehicle, and when the cargo compartment is loaded and unloaded, the driving assemblies of the unmanned aerial vehicle body are close to the driving assemblies of the transfer vehicle.

Optionally, a guide unit for guiding the movement of the cargo compartment is further included, the guide unit comprising:

the unmanned aerial vehicle body and the transfer trolley are respectively provided with a first guide piece;

and the second guide piece is arranged on the cargo hold and is matched and connected with the first guide piece.

Optionally, the first guide member comprises a plurality of rollers arranged along a length direction of the drone body or a length direction of the transfer trolley, the plurality of rollers being arranged in at least one row;

the second guide member includes a slide groove provided along a length direction of the cargo compartment, and the roller is disposed in the slide groove.

Optionally, the transfer trolley comprises:

a traveling mechanism;

the lifting mechanism is arranged on the travelling mechanism, and the travelling mechanism can drive the lifting mechanism to move;

transport the roof board for bear the cargo hold, transport the roof board with elevating system connects, elevating system drives transport the roof board and go up and down.

Optionally, the locking unit comprises:

a first locking member disposed on the cargo compartment;

the second retaining member, the unmanned aerial vehicle body with all be provided with on the transfer car (buggy) the second retaining member, the second retaining member can with first retaining member is connected in order to fix the cargo hold in the unmanned aerial vehicle body or on the transfer car (buggy).

Optionally, the second locking member comprises at least one front lock assembly, and the front lock assembly comprises a front lock seat, a front locking pin and a front power member for driving the front locking pin to extend and retract;

the first locking member includes a first locking post positionable in the front lock receptacle and the front locking pin is positionable to position the first locking post in the front lock receptacle.

Optionally, the second locking piece further comprises at least one rear locking assembly, the rear locking assembly is arranged on the front side of the front locking assembly along the direction that the cargo compartment moves onto the unmanned aerial vehicle body or the transfer trolley, and the rear locking assembly comprises a rear locking seat, a rear locking pin and a rear power piece for driving the rear locking pin to stretch and retract;

the first locking piece comprises a second locking column, the second locking column can be arranged in the rear locking seat, and the second locking column can be positioned in the rear locking seat through the rear locking pin.

The embodiment of the utility model also aims to provide the unmanned aerial vehicle, which is convenient for loading and unloading the cargo hold on the unmanned aerial vehicle body, saves manpower and material resources and improves the operation efficiency.

an unmanned aerial vehicle comprises an unmanned aerial vehicle body and a cargo hold detachably connected to the unmanned aerial vehicle body;

a first locking piece is arranged on the cargo hold, and a second locking piece capable of being connected with the first locking piece is arranged on the unmanned aerial vehicle body;

be equipped with drive assembly on the unmanned aerial vehicle body, be equipped with on the cargo hold can with drive assembly connects the messenger drive assembly the driving medium that the cargo hold removed.

the unmanned aerial vehicle body is provided with a first guide piece;

Optionally, the first guide member comprises a plurality of rollers arranged along the length direction of the drone body, the plurality of rollers being arranged in at least one row;

The embodiment of the utility model aims to further provide the transfer trolley capable of bearing the separated cargo hold of the unmanned aerial vehicle, so that the cargo hold can be conveniently loaded and unloaded on the transfer trolley, manpower and material resources are saved, and the operation efficiency is improved.

a transfer trolley capable of bearing a separated cargo hold of an unmanned aerial vehicle,

a first locking member is arranged on the cargo hold, and a second locking member which can be connected with the first locking member is arranged on the transfer trolley;

the transfer trolley is provided with a driving assembly, and the cargo hold is provided with a transmission part which can be connected with the driving assembly to enable the driving assembly to drive the cargo hold to move.

Optionally, a first guide member is arranged on the transfer trolley, and the first guide member can be matched and connected with a second guide member arranged on the cargo hold to guide the movement of the cargo hold.

Optionally, the first guide comprises a plurality of rollers arranged along the length of the trolley, the rollers being arranged in at least one row;

the second guide member includes a slide groove provided along a length direction of the cargo compartment, and the roller can be placed in the slide groove.

Optionally, the transfer trolley further comprises:

a traveling mechanism;

transport the roof board for bear the cargo hold, transport the roof board with elevating system connects, elevating system drives transport the roof board and go up and down, the second retaining member with drive assembly all set up in transport on the roof board.

The embodiment of the utility model has the following beneficial effects:

the loading and unloading system of the separated cargo hold of the unmanned aerial vehicle is used for disassembling the cargo hold of the unmanned aerial vehicle for transfer or installing the cargo hold on the unmanned aerial vehicle body, the transfer vehicle is used for bearing the cargo hold, the driving unit can move the cargo hold on the transfer vehicle to the unmanned aerial vehicle body or move the cargo hold on the unmanned aerial vehicle body to the transfer vehicle, and automatic transfer of the cargo hold is realized; the locking unit can fix the cargo hold on the unmanned aerial vehicle body or the transfer trolley, so that the cargo hold is prevented from falling off in the transportation process, and when the cargo hold is transferred between the unmanned aerial vehicle body and the transfer trolley, the locking unit is unlocked to move the cargo hold; the cooperation of drive unit and locking unit has realized the auto-control handling of unmanned aerial vehicle disconnect-type cargo hold, has replaced manual work, and the operation is fast, has improved the transportation efficiency of unmanned aerial vehicle cargo hold. In addition, the loading and unloading system provided by the embodiment of the utility model has the advantages of compact structure, exquisite configuration, short transmission path and high operation efficiency.

The unmanned aerial vehicle provided by the embodiment of the utility model is provided with the cargo hold which can be detachably connected with the unmanned aerial vehicle body, and the first locking piece and the second locking piece are connected to fix the cargo hold on the unmanned aerial vehicle body, so that the cargo hold is prevented from falling off in the transportation process; the driving assembly can be connected with the driving medium and move on the unmanned aerial vehicle body in order to drive the cargo hold, and the cargo hold is convenient to load and unload on the unmanned aerial vehicle body, so that manpower and material resources are saved, and the operating efficiency is improved.

According to the transfer trolley provided by the embodiment of the utility model, the second locking piece on the transfer trolley can be connected with the first locking piece on the cargo hold, so that the cargo hold is prevented from falling off in the process of transferring the cargo hold; the driving assembly on the transfer trolley can be connected with the driving part on the cargo hold to drive the cargo hold to move on the transfer trolley, so that the cargo hold can be conveniently loaded and unloaded on the transfer trolley, manpower and material resources are saved, and the operating efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of an automatic loading and unloading system of a separated cargo compartment of an unmanned aerial vehicle provided by an embodiment of the utility model;

FIG. 2 is a schematic view of a transfer vehicle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an unmanned aerial vehicle body provided in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a cargo compartment provided by an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of a drive assembly engaged with a transmission according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a guide unit provided in an embodiment of the present invention;

FIG. 7 is a schematic structural view of a front lock assembly provided by an embodiment of the present invention;

FIG. 8 is a schematic structural view of a rear lock assembly provided by an embodiment of the present invention;

FIG. 9 is a schematic view of the installed positions of the front and rear lock assemblies provided by the embodiment of the present invention;

fig. 10 is a schematic view of a first state of loading a cargo hold on a main body of an unmanned aerial vehicle according to an embodiment of the utility model;

fig. 11 is a schematic view of a second state of loading the cargo hold on the main body of the unmanned aerial vehicle according to the embodiment of the utility model;

fig. 12 is a schematic diagram of a third state of loading a cargo hold on the main body of the unmanned aerial vehicle according to the embodiment of the utility model.

In the figure:

100. a cargo compartment; 200. an unmanned aerial vehicle body;

1. a transfer trolley; 11. a traveling mechanism; 12. a lifting mechanism; 13. a transfer car roof;

21. a drive assembly; 211. a gear; 22. a transmission member;

31. a first locking member; 311. a first lock cylinder; 312. a second lock cylinder; 32. a second locking member; 321. a front lock assembly; 3211. a front lock seat; 3212. a front lock pin; 3213. a front power member; 322. a rear lock assembly; 3221. a rear lock seat; 3222. a rear lock pin; 3223. a rear power member;

41. a first guide member; 42. a second guide member.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

To among the prior art, the dismantlement and the installation that correspond unmanned aerial vehicle's disconnect-type cargo hold all are accomplished through the manual work, and the operation speed is slow, and the transportation efficiency of unmanned aerial vehicle cargo hold is low, and the big problem of artifical intensity of labour, and this embodiment provides a handling system, unmanned aerial vehicle and transfer car (buggy) of unmanned aerial vehicle disconnect-type cargo hold in order to solve above-mentioned technical problem.

As shown in fig. 1, the unmanned aerial vehicle provided by this embodiment includes an unmanned aerial vehicle body 200 and a cargo compartment 100 detachably connected to the unmanned aerial vehicle body 200, and the loading and unloading system of the separated cargo compartment of the unmanned aerial vehicle provided by this embodiment is used for detaching and installing the cargo compartment 100 on the unmanned aerial vehicle body 200. In particular, the handling system comprises a trolley 1, a drive unit and a locking unit. The transfer trolley 1 is used for carrying the cargo hold 100, the driving unit is used for driving the cargo hold 100 to move between the unmanned aerial vehicle body 200 and the transfer trolley 1, and the locking unit is used for fixing the cargo hold 100 on the unmanned aerial vehicle body 200 or the transfer trolley 1. The transfer trolley 1 is used for bearing the cargo hold 100, the driving unit can move the cargo hold 100 on the transfer trolley 1 to the unmanned aerial vehicle body 200 or move the cargo hold 100 on the unmanned aerial vehicle body 200 to the transfer trolley 1, and automatic transfer of the cargo hold 100 is realized; the locking unit can fix the cargo hold 100 on the unmanned aerial vehicle body 200 or the transfer vehicle 1 to prevent the cargo hold 100 from falling off during transportation, and is unlocked to move the cargo hold 100 when the cargo hold 100 is transferred between the unmanned aerial vehicle body 200 and the transfer vehicle 1; the cooperation of drive unit and locking unit has realized the auto-control handling of unmanned aerial vehicle disconnect-type cargo hold 100, has replaced manual work, and the operation is fast, has improved the transportation efficiency of unmanned aerial vehicle cargo hold 100. In addition, the handling system that this embodiment provided compact structure, the configuration is exquisite, and transmission path is short, and the operating efficiency is high.

In this embodiment, the top of unmanned aerial vehicle body 200 is equipped with the platform, and the bottom of cargo hold 100 is equipped with the plane, arranges the platform of unmanned aerial vehicle body 200 in at cargo hold 100 on, and the bottom and the platform laminating of cargo hold 100 to realize the stable transportation of cargo hold 100.

As shown in fig. 2, the transfer vehicle 1 includes a traveling mechanism 11, a lifting mechanism 12 and a top plate 13 of the transfer vehicle, wherein the lifting mechanism 12 is mounted on the traveling mechanism 11, and the traveling mechanism 11 can drive the lifting mechanism 12 to move. The transporter roof 13 is used to carry the cargo compartment 100, and when the cargo compartment 100 is placed on the transporter roof 13, the bottom of the cargo compartment 100 is attached to the transporter roof 13 to achieve stable transportation of the cargo compartment 100. The transfer car roof plate 13 is connected with the lifting mechanism 12, and the lifting mechanism 12 drives the transfer car roof plate 13 to lift. The travelling mechanism 11 can provide power for the transportation of the cargo hold 100, when the transfer trolley 1 is in butt joint with the unmanned aerial vehicle body 200, the travelling mechanism 11 can adjust the position of the top plate 13 of the transfer trolley relative to the horizontal direction of the unmanned aerial vehicle body 200, and the lifting mechanism 12 can adjust the position of the top plate 13 of the transfer trolley in the vertical direction, so that the cargo hold 100 can smoothly move between the unmanned aerial vehicle body 200 and the transfer trolley 1.

Optionally, the traveling mechanism 11 is an AGV cart, which can realize unmanned driving, automatic transfer of the cargo compartment 100 and automatic docking of the transfer cart top plate 13 with the unmanned vehicle body 200. The AGV trolley structure is not particularly limited as it is prior art.

Optionally, the lifting mechanism 12 may be a scissor-type hydraulic lifting platform, which has good lifting stability and convenient material drawing. The transport vehicle roof 13 and the lifting mechanism 12 can be connected through bolts, pins and mortise and tenon structures, and are not specifically limited herein.

As shown in fig. 2-4, the drive unit, which in this embodiment comprises a drive assembly 21 and a transmission 22, drives the cargo space 100 to move between the drone body 200 and the transfer trolley 1. All be equipped with drive assembly 21 on the unmanned aerial vehicle body 200 and on the transfer car (1), set up driving medium 22 on the cargo hold 100, driving medium 22 can be connected with drive assembly 21, drive assembly 21 provides power in order to drive cargo hold 100 and remove from unmanned aerial vehicle body 200 to the transfer car (1) on, or drive cargo hold 100 and remove from the transfer car (1) to the unmanned aerial vehicle body 200 on.

Alternatively, as shown in fig. 4 and 5, the driving assembly 21 includes a gear 211 and a driving motor (not shown) for driving the gear 211 to rotate, and the transmission member 22 includes a rack engaged with the gear 211 and extending along the length of the cargo compartment 100. Specifically, for the compactness that improves the structure, all set up flutedly on unmanned aerial vehicle body 200's platform and transport roof board 13, driving motor and partial gear 211 are arranged in the recess, stretch out the gear 211 and the rack toothing of recess. The rack is provided at the bottom of the cargo compartment 100. When the cargo hold 100 is installed, the gear 211 arranged on the top plate 13 of the transfer trolley is meshed with the rack under the driving of the driving motor to drive the cargo hold 100 to be moved to the unmanned aerial vehicle body 200 by the transfer trolley 1, and in the moving process, after the rack is meshed with the gear 211 on the unmanned aerial vehicle body 200, the driving motor corresponding to the gear 211 drives the gear 211 to rotate, so that the driving force is uninterrupted, and the driving power is improved. When the cargo hold 100 is unloaded, the gear 211 arranged on the unmanned aerial vehicle body 200 is meshed with the rack under the driving of the driving motor to drive the cargo hold 100 to move from the unmanned aerial vehicle body 200 to the transfer trolley 1, and in the moving process, after the rack is meshed with the gear 211 on the transfer trolley top plate 13, the driving motor corresponding to the gear 211 drives the gear 211 to rotate. In other embodiments, the driving assembly 21 may have other structures, and is not limited in detail.

In order to smoothly move the cargo hold 100 between the unmanned aerial vehicle body 200 and the transfer vehicle 1 and to improve the driving force for moving the cargo hold 100, in the present embodiment, the driving units 21 are disposed at one end of the unmanned aerial vehicle body 200 and one end of the transfer vehicle 1, and the driving units 21 of the unmanned aerial vehicle body 200 are close to the driving units 21 of the transfer vehicle 1 when the cargo hold 100 is loaded or unloaded.

The structure and the arrangement mode of the driving assembly 21 in the embodiment have universality and standard performance, and the design of the structure is simplified.

As shown in fig. 2 to 4, the loading and unloading system further includes a guiding unit for guiding the movement of the cargo hold 100 when the cargo hold 100 moves between the main body 200 of the drone and the transfer trolley 1, so as to ensure that the cargo hold 100 does not shift when moving, thereby improving the safety and reliability of the operation. Specifically, the guide unit includes first guide 41 and second guide 42, and all be equipped with first guide 41 on the unmanned aerial vehicle body 200 and on the cargo hold 100, second guide 42 sets up on cargo hold 100, and second guide 42 is connected with first guide 41 cooperation.

Optionally, the first guide 41 includes a plurality of rollers disposed along a length direction of the drone body 200 or a length direction of the transfer vehicle 1, the plurality of rollers being arranged in at least one row. The second guide member 42 includes a slide groove provided along the length of the cargo compartment 100, and rollers are disposed in the slide groove. Specifically, the rollers are disposed on the platform of the unmanned aerial vehicle body 200 or the top plate 13 of the transfer vehicle 1, and the sliding grooves are disposed at the bottom of the cargo compartment 100. Each roller can rotate around the axis of the roller, so that rolling friction is formed between the cargo hold 100 and the unmanned aerial vehicle body 200 or the transfer trolley top plate 13, friction is small, and smooth movement of the cargo hold 100 is guaranteed.

In the present embodiment, as shown in fig. 6, two sliding grooves are provided at the bottom of the cargo tank 100, and the two sliding grooves are symmetrically provided with respect to the center line of the bottom of the cargo tank 100 as the center of symmetry. Two rows of rollers are arranged on the platform of the unmanned aerial vehicle body 200, and the two rows of rollers are symmetrically arranged by taking the central line of the platform of the unmanned aerial vehicle body 200 as a symmetric center and correspond to the two sliding grooves in position. Two rows of rollers are arranged on the transfer trolley top plate 13, are symmetrically arranged by taking the central line of the transfer trolley top plate 13 as a symmetric center and correspond to the two slide grooves in position.

The structure and the arrangement mode of the guide unit have universality and standard performance, and the structure design is simplified.

The locking unit is used for fixing the cargo hold 100 on the unmanned aerial vehicle body 200 or the transfer trolley 1, in the embodiment, as shown by continuously referring to fig. 2 to 4, the locking unit comprises a first locking member 31 and a second locking member 32, the first locking member 31 is arranged on the cargo hold 100, the unmanned aerial vehicle body 200 and the transfer trolley 1 are both provided with the second locking member 32, and the second locking member 32 can be connected with the first locking member 31 to fix the cargo hold 100 on the unmanned aerial vehicle body 200 or the transfer trolley 1, so that the transportation safety of the cargo hold 100 is improved. When the cargo space 100 is moved to the locked position of the drone body 200, the second lock 32 is connected with the first lock 31 to secure the cargo space 100. The second locking member 32 is connected to the first locking member 31 to fix the cargo hold 100 when the cargo hold 100 is moved to the locked position of the transfer trolley 1.

In the embodiment, as shown in fig. 7, the second locking member 32 includes at least one front locking assembly 321, the front locking assembly 321 includes a front locking seat 3211, a front locking pin 3212, and a front power member 3213 for driving the front locking pin 3212 to telescope, the first locking member 31 includes a first locking column 311, the first locking column 311 can be disposed in the front locking seat 3211, and the front locking pin 3212 can position the first locking column 311 in the front locking seat 3211. Specifically, when the cargo compartment 100 is operated to the locking position, the first lock column 311 is disposed in the front lock seat 3211, and the front power member 3213 drives the front lock pin 3212 to extend to position the first lock column 311 in the front lock seat 3211, thereby achieving the fixing of the position of the cargo compartment 100. When the cargo compartment 100 needs to be moved, the front power member 3213 drives the front latch 3212 to retract.

Further, preceding lock base 3211 includes that bottom plate and interval set up the riser on the bottom plate, and two risers form the passageway that holds first lock post 311, have all seted up on two risers and have dodged the hole to supply preceding lockpin 3212 to stretch into the interior location of passageway first lock post 311. In order to avoid the first lock column 311 from swinging in the horizontal direction, the end of the front lock pin 3212 is of a U-shaped structure, and after the front lock pin 3212 is inserted into the front lock seat 3211, two side walls of the front lock pin 3212 are disposed at two sides of the first lock column 311. The front power member 3213 is a linear steering engine, an electric push rod, or a ball screw structure, and is not particularly limited herein.

In one embodiment, in order to improve the stability of the fixing of the cargo compartment 100, four front lock assemblies 321 may be provided, and the four front lock assemblies 321 are arranged in a symmetrical manner in pairs in front of and behind each other along the moving direction of the cargo compartment 100, and four corresponding first lock posts 311 are also provided. During the process of moving the cargo compartment 100 to the locking position, the two first lock columns 311 are correspondingly connected with the front lock seats 3211 on the rear side after passing through the two front lock seats 3211 on the front side.

Preferably, two preceding lock subassemblies 321 of the front side on the unmanned aerial vehicle body 200 set up on unmanned aerial vehicle's front beam, and two preceding lock subassemblies 321 set up for symmetry center symmetry with the central line of unmanned aerial vehicle body 200. Two preceding lock subassemblies 321 of rear side set up on unmanned aerial vehicle's back beam, and two preceding lock subassemblies 321 set up for the symmetry center symmetry with the central line of unmanned aerial vehicle body 200 to improve unmanned aerial vehicle body 200's bearing capacity. After the position of the front lock assembly 321 on the drone is determined, the position of the first lock post 311 is determined, and then the position of the front lock assembly 321 on the transfer vehicle 1 is determined based on the position of the first lock post 311.

In this embodiment, as shown in fig. 8, the second locking member 32 further includes at least one rear locking assembly 322, the rear locking assembly 322 is disposed at the front side of the front locking assembly 321 in the direction of moving the cargo space 100 onto the drone body 200 or the transfer trolley 1, and the rear locking assembly 322 includes a rear locking seat 3221, a rear locking pin 3222 and a rear power member 3223 for driving the rear locking pin 3222 to stretch and retract. First locking member 31 includes a second locking post 312, second locking post 312 capable of being positioned within rear seat 3221, and rear locking pin 3222 capable of positioning second locking post 312 within rear seat 3221. Specifically, when the cargo compartment 100 is operated to the locking position, the second lock cylinder 312 is disposed in the rear lock seat 3221, and the rear power member 3223 drives the rear lock pin 3222 to extend to position the second lock cylinder 312 in the rear lock seat 3221, so as to fix the position of the cargo compartment 100. When the cargo space 100 needs to be moved, the rear power member 3223 drives the rear locking pin 3222 to retract. The rear lock assembly 322 cooperates with the front lock assembly 321 to effect a fixed position of the cargo compartment 100.

Further, back lock seat 3221 includes that bottom plate and interval set up the riser on the bottom plate, and two risers form the passageway that holds second lock 312, and the one end of keeping away from preceding lock subassembly 321 between two risers is sealed to be set up, has all seted up on two risers and has dodged the hole to in supplying back lockpin 3222 to stretch into the passageway, the blind end cooperation of back lockpin 3222 and back lock seat 3221 avoids second lock 312 to rock on the horizontal direction. The structure of the second lock cylinder 312 is the same as that of the first lock cylinder 311, and the rear power element 3223 is a linear steering engine, an electric push rod, or a ball screw structure, and the like, which is not limited herein.

In another embodiment, as shown in fig. 9, there are two front lock assemblies 321, two rear lock assemblies 322, and two front lock assemblies 321 are disposed at the rear side of the rear lock assemblies 322 along the direction that the cargo compartment 100 moves onto the drone body 200 or the transfer trolley 1, and during the process that the cargo compartment 100 moves to the locking position, two second lock posts 312 correspondingly pass through the two front lock seats 3211 and then are correspondingly connected with the rear lock seats 3221.

Preferably, two preceding lock subassemblies 321 on unmanned aerial vehicle body 200 set up on unmanned aerial vehicle's the front beam, and two preceding lock subassemblies 321 set up for the symmetry center symmetry with the central line of unmanned aerial vehicle body 200. Two back lock components 322 set up on unmanned aerial vehicle's back beam, and two back lock components 322 and unmanned aerial vehicle body 200's central line set up for symmetry center symmetry to improve unmanned aerial vehicle body 200's bearing capacity. After the positions of the front lock assembly 321 and the rear lock assembly 322 on the drone are determined, the positions of the first lock cylinder 311 and the second lock cylinder 312 are determined, and then the positions of the front lock assembly 321 and the rear lock assembly 322 on the transfer vehicle 1 are determined according to the positions of the first lock cylinder 311 and the second lock cylinder 312.

For different types of unmanned aerial vehicles, the structures and combination modes of the front lock assembly 321 and the rear lock assembly 322 are not limited to the above modes, but the front lock assemblies and the rear lock assemblies must be distributed as far as possible at positions near main bearing structures such as a front beam and a rear beam of the unmanned aerial vehicle on the premise of improving the capacity of the unmanned aerial vehicle for bearing a cargo compartment, and are not particularly limited herein.

For example, taking the loading of the cargo hold 100 on the main body 200 of the drone as an example, as shown in fig. 10, the transfer vehicle 1 transports the cargo hold 100 to the main body 200 of the drone, and adjusts the positions of the cargo hold 100 in the horizontal direction and the vertical direction to achieve smooth movement of the cargo hold 100. When the cargo hold 100 is loaded, the second locking member 32 on the transfer trolley 1 is separated from the first locking member 31, so as to realize unlocking, as shown in fig. 11, the cargo hold 100 is driven by the driving assembly 21 on the transfer trolley 1 to move towards the unmanned aerial vehicle body 200 step by step, and when the transmission member 22 is connected with the driving assembly 21 on the unmanned aerial vehicle body 200, the two driving assemblies 21 simultaneously provide power for the movement of the cargo hold 100. With the movement of the cargo compartment 100, when the transmission member 22 on the cargo compartment 100 is separated from the driving member 21 on the transfer trolley 1, the driving member 21 stops, as shown in fig. 12, the driving member 21 on the unmanned aerial vehicle body 200 drives the cargo compartment 100 to move to the locking position on the unmanned aerial vehicle body 200, and then the second locking member 32 is connected with the first locking member 31, thereby completing the automatic installation of the unmanned aerial vehicle separate-type cargo compartment 100.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A loading and unloading system for a split cargo bay of an unmanned aerial vehicle for removing and installing the cargo bay (100) on a body (200) of the unmanned aerial vehicle, the loading and unloading system comprising:

a transfer trolley (1) for carrying the cargo hold (100);

a drive unit for driving the cargo hold (100) to move between the drone body (200) and the trolley (1);

and the locking unit is used for fixing the cargo hold (100) on the unmanned aerial vehicle body (200) or the transfer trolley (1).

2. The unmanned aerial vehicle disconnect cargo compartment handling system of claim 1, wherein the drive unit comprises:

the unmanned aerial vehicle comprises a driving assembly (21), wherein the driving assembly (21) is arranged on the unmanned aerial vehicle body (200) and the transfer trolley (1);

the transmission piece (22) is arranged on the cargo hold (100), and the transmission piece (22) can be connected with the driving assembly (21) to drive the cargo hold (100) to move.

3. The unmanned aerial vehicle disconnect cargo compartment handling system of claim 2, wherein the drive assembly (21) comprises a gear (211) and a drive motor for driving the gear (211) in rotation;

the transmission member (22) includes a rack engaged with the gear (211), and the rack extends in a length direction of the cargo compartment (100).

4. The loading and unloading system of the unmanned aerial vehicle separate cargo compartment as claimed in claim 2, wherein the driving assembly (21) is provided at one end of the unmanned aerial vehicle body (200) and one end of the transfer trolley (1), and the driving assembly (21) of the unmanned aerial vehicle body (200) is close to the driving assembly (21) of the transfer trolley (1) when the cargo compartment (100) is loaded and unloaded.

5. Loading and unloading system of a split cargo hold of an unmanned aerial vehicle according to claim 1, further comprising a guiding unit for guiding the movement of the cargo hold (100), the guiding unit comprising:

the first guide piece (41) is arranged on the unmanned aerial vehicle body (200) and the transfer trolley (1);

and the second guide piece (42) is arranged on the cargo hold (100), and the second guide piece (42) is matched and connected with the first guide piece (41).

6. The unmanned aerial vehicle disconnect cargo compartment handling system of claim 5,

the first guide part (41) comprises a plurality of rollers arranged along the length direction of the unmanned aerial vehicle body (200) or the transfer trolley (1), and the rollers are arranged in at least one row;

the second guide member (42) includes a slide groove provided along a length direction of the cargo tank (100), and the roller is disposed in the slide groove.

7. Loading and unloading system of a detached cargo hold of an unmanned aerial vehicle according to claim 1, characterized in that the trolley (1) comprises:

a traveling mechanism (11);

the lifting mechanism (12) is arranged on the travelling mechanism (11), and the travelling mechanism (11) can drive the lifting mechanism (12) to move;

transport roof board (13), be used for bearing cargo hold (100), transport roof board (13) with elevating system (12) are connected, elevating system (12) drive transport roof board (13) go up and down.

8. The unmanned aerial vehicle disconnect cargo compartment handling system of claim 1, wherein the locking unit comprises:

a first locking member (31) provided on the cargo compartment (100);

the unmanned aerial vehicle comprises an unmanned aerial vehicle body (200), a transfer trolley (1) and a second locking piece (32), wherein the unmanned aerial vehicle body (200) and the transfer trolley (1) are both provided with the second locking piece (32), the second locking piece (32) can be connected with the first locking piece (31) to be fixed on the cargo hold (100) or the transfer trolley (1).

9. The cargo handling system of a split cargo bay of an unmanned aerial vehicle of claim 8 wherein said second locking member (32) comprises at least one front lock assembly (321), said front lock assembly (321) comprising a front lock seat (3211), a front locking pin (3212) and a front power member (3213) to drive said front locking pin (3212) to telescope;

the first locking piece (31) comprises a first locking column (311), the first locking column (311) can be placed in the front locking seat (3211), and the front locking pin (3212) can position the first locking column (311) in the front locking seat (3211).

10. The unmanned aerial vehicle disconnect-type cargo compartment handling system of claim 9, wherein the second retaining member (32) further comprises at least one rear lock assembly (322), in a direction of moving the cargo compartment (100) onto the unmanned aerial vehicle body (200) or the transfer car (1), the rear lock assembly (322) being disposed at a front side of the front lock assembly (321), the rear lock assembly (322) comprising a rear lock seat (3221), a rear locking pin (3222), and a rear power member (3223) driving the rear locking pin (3222) to telescope;

the first locking member (31) comprises a second locking column (312), the second locking column (312) can be placed in the rear locking seat (3221), and the rear locking pin (3222) can position the second locking column (312) in the rear locking seat (3221).

11. An unmanned aerial vehicle comprising an unmanned aerial vehicle body (200) and a cargo compartment (100) detachably connected to the unmanned aerial vehicle body (200);

a first locking piece (31) is arranged on the cargo hold (100), and a second locking piece (32) which can be connected with the first locking piece (31) is arranged on the unmanned aerial vehicle body (200);

be equipped with drive assembly (21) on unmanned aerial vehicle body (200), be equipped with on cargo hold (100) can with drive assembly (21) are connected and are made drive assembly (21) drive transmission part (22) that cargo hold (100) removed.

12. A drone according to claim 11, wherein the drive assembly (21) comprises a gear (211) and a drive motor driving the gear (211) in rotation;

13. A drone according to claim 11, characterised by further comprising a guiding unit for guiding the movement of the hold (100), the guiding unit comprising:

the first guide piece (41) is arranged on the unmanned aerial vehicle body (200);

14. A drone according to claim 13, wherein the first guide (41) comprises a plurality of rollers arranged along the length of the drone body (200), the rollers being arranged in at least one row;

15. A transfer trolley (1) capable of carrying a separate cargo hold (100) of an unmanned aerial vehicle,

a first locking member (31) is arranged on the cargo hold (100), and a second locking member (32) which can be connected with the first locking member (31) is arranged on the transfer trolley (1);

the transfer trolley (1) is provided with a driving assembly (21), and the cargo hold (100) is provided with a transmission part (22) which can be connected with the driving assembly (21) to enable the driving assembly (21) to drive the cargo hold (100) to move.

16. The trolley (1) according to claim 15, characterized in that said driving assembly (21) comprises a gear (211) and a driving motor driving said gear (211) in rotation;

17. A trolley (1) as in claim 15, characterized by the fact that the trolley (1) is provided with first guides (41), the first guides (41) being able to cooperate with second guides (42) provided on the hold (100) to guide the movement of the hold (100).

18. A trolley (1) as in claim 17, characterized by the fact that the first guide (41) comprises a plurality of rollers arranged in the length direction of the trolley (1), said rollers being arranged in at least one row;

the second guide member (42) includes a slide groove provided along a length direction of the cargo tank (100), and the roller is placed in the slide groove.

19. A trolley (1) as in claim 15, characterized by the trolley (1) further comprising:

a traveling mechanism (11);

transport roof board (13), be used for bearing cargo hold (100), transport roof board (13) with elevating system (12) are connected, elevating system (12) drive transport roof board (13) go up and down, second retaining member (32) with drive assembly (21) all set up in transport roof board (13) are last.