CN220163732U - Unmanned vehicle - Google Patents

Abstract

The utility model provides an unmanned vehicle, which relates to the technical field of vehicles and is used for transporting a container provided with a matching part, and comprises a vehicle body, a fixing piece and a connecting component; the vehicle body is provided with a through accommodating cavity, and the bottom of the accommodating cavity is provided with an opening; the fixing piece is connected to the vehicle body and is accommodated in the accommodating cavity, and the connecting component can be used for detachably connecting the fixing piece and the container. The automobile body is equipped with the chamber that holds that link up, holds the bottom in chamber and is equipped with the opening and hold the logistics robot of packing cupboard and can directly remove to the mounting by holding chamber and opening, then rise or descend the packing cupboard for coupling assembling cooperation is connected or is separated, and then realizes the quick loading or the uninstallation of packing cupboard.

Description

Unmanned vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to an unmanned vehicle.

Background

The existing unmanned logistics distribution vehicle is generally provided with a chassis, and the chassis is generally of a frame structure formed by connecting longitudinal beams, transverse beams and the like.

The following problems occur when the unmanned logistics distribution vehicle with the chassis loads and unloads containers:

first, when loading the container, the container needs to be transported to the chassis and then fixed. When the unmanned delivery robot is used for carrying the container, the robot needs to be assisted to move onto the chassis by means of a slope and other structures, and when the robot moves on the slope, the gravity center is easy to be unstable, so that the container is easy to topple over;

secondly, when the container is unloaded, the container is required to be carried to the ground from the chassis by manpower or a forklift, or a power driving device is added on the container, and the autonomous unloading of the container is realized by virtue of structures such as a slope and the like.

In the mode, the requirements on the performance and the structure of the container are high, or the container needs to be manually transported, so that the container is inconvenient to load and unload.

Disclosure of Invention

The utility model aims to provide an unmanned vehicle for solving the technical problem that a container is inconvenient to load and unload in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an unmanned vehicle, which comprises a vehicle body, a fixing piece and a connecting component; the vehicle body is provided with a through accommodating cavity, and the bottom of the accommodating cavity is provided with an opening; the fixing piece is connected to the car body and contained in the containing cavity, and the connecting component is detachably connected with the fixing piece and the container.

Through adopting above-mentioned technical scheme, the automobile body is equipped with the chamber of holding that link up, holds the bottom in chamber and is equipped with the opening, and the logistics robot who bears the packing cupboard can directly remove by the mounting via holding chamber and opening, then carries out lifting or decline packing cupboard for coupling assembling cooperation is connected or is separated, and then realizes the quick loading or the uninstallation of packing cupboard.

In one embodiment, the vehicle body has a first end and a second end arranged at intervals, the accommodating cavity is arranged between the first end and the second end, one end of the fixing piece is connected to the first end, and the other end of the fixing piece is connected to the second end.

Through adopting above-mentioned technical scheme, hold the chamber and locate between first end and the second end for the automobile body is planer-type structure, and the packing cupboard will be placed between first end and second end, makes the focus of the automobile body that loads the packing cupboard be located the centre of body, makes the automobile body be difficult to turn on one's side, and then guarantees the stability of unmanned vehicles in the in-process of traveling.

In one embodiment, the drone further includes a front wheel assembly disposed at the first end and a rear wheel assembly disposed at the second end.

Through adopting above-mentioned technical scheme, the first end is located to front wheel subassembly, and the second end is located to the rear wheel subassembly for the position of front wheel subassembly and rear wheel subassembly is staggered with the position that holds the chamber, and front wheel subassembly and rear wheel subassembly can drive unmanned vehicles and remove, and then realize the transportation packing cupboard.

In one embodiment, the connection assembly comprises a locking member connected to the fixing member and a connecting member connected to the container, wherein the locking member is matched with the connecting member and used for connecting and locking the vehicle body and the container.

In one embodiment, the unmanned vehicle further comprises a locking member arranged on the vehicle body, and the locking member is used for connecting and locking the vehicle body and the container.

Through adopting above-mentioned technical scheme, the retaining member can be with packing cupboard locking fastening on the automobile body, and then avoid taking place not hard up at the junction of driving in-process packing cupboard and automobile body, and then can prevent that the packing cupboard from dropping at the driving in-process.

In one embodiment, the locking member comprises a fixed block, a lock tongue and a driving device, wherein the fixed block is fixedly connected with the vehicle body, the lock tongue is rotatably connected with the fixed block, and the driving device is connected with the lock tongue; the fixing block is provided with a limiting part matched with the connecting piece, and the driving device can drive the lock tongue to deflect so as to limit the connecting piece.

Through adopting above-mentioned technical scheme, the tip of spring bolt can deflect to the below of connecting piece, and then realizes restricting the connecting piece and down remove, locks the packing cupboard fixed on the automobile body.

In one embodiment, the driving device comprises a motor, a screw rod and a sliding pin, an arc-shaped groove is formed in the lock tongue, the sliding pin is slidably connected in the arc-shaped groove, one end of the screw rod is connected with an output shaft of the motor, the other end of the screw rod is in threaded connection with the sliding pin, and the motor can drive the sliding pin to slide in the arc-shaped groove so as to deflect the lock tongue.

Through adopting above-mentioned technical scheme, the motor can drive the sliding pin and slide in the arc inslot, and when the sliding pin moved to the one end that the arc inslot deviates from the connecting piece, the tip of spring bolt deflected to the below of connecting piece, and the spring bolt can restrict the removal of connecting piece, and then fixes the packing cupboard locking on the automobile body. Similarly, when the sliding pin moves to one end of the arc-shaped groove close to the connecting piece, the end part of the lock tongue deviates from the connecting piece, the lock tongue releases the limit of limiting the connecting piece, and the connecting piece can be separated from the vehicle body.

In one embodiment, the connection assembly comprises a hanger connected to the securing member and a mating portion connected to the container, the hanger mating with the mating portion for hanging and connecting the container to the securing member.

Through adopting above-mentioned technical scheme, cooperation portion and hanger cooperation are connected the back, and the packing cupboard relies on gravity to fix on the mounting, realizes the fixed placement of packing cupboard to avoid the packing cupboard to lead to turning on one's side because of inertia in the travel of vehicle.

In one embodiment, the fixing member is provided with a plurality of hanging members, and the hanging members are arranged at intervals along the length direction of the fixing member.

Through adopting above-mentioned technical scheme, a suspension member can hang 1 packing cupboard, and a plurality of packing cupboard can be hung to a plurality of suspension members to unmanned vehicles can once transport a plurality of packing cupboard, promotes its efficiency of transportation.

In one embodiment, the unmanned aerial vehicle further comprises a lifting assembly, wherein the lifting assembly is arranged on the vehicle body and is connected with the fixing piece, and the lifting assembly is used for driving the fixing piece to move up and down.

Through adopting above-mentioned technical scheme, the lifting unit can the lifting fixing piece highly, and then the lifting fixing piece is last the high of the packing cupboard of placing for the bottom distance place of packing cupboard has sufficient height, and then avoids in unmanned vehicles's travel in-process, and the packing cupboard can collide the subaerial higher object (like barrier such as stone) and receive damage or drop.

In one embodiment, the supporting plate is arranged at one side of the accommodating cavity, or the supporting plate is arranged at the middle part of the accommodating cavity.

By adopting the technical scheme, when the supporting plate is arranged on one side of the accommodating cavity, the single side of the accommodating cavity has a larger storage space, and is suitable for accommodating containers with larger volumes; when the supporting plate is arranged in the middle of the accommodating cavity, the two sides of the accommodating cavity are provided with storage spaces, and the container is suitable for transporting a plurality of containers with smaller volumes.

The unmanned vehicle further comprises a container and an automatic driving system, wherein the automatic driving system is arranged in the vehicle body, and the container is detachably connected with the fixing piece through the connecting assembly.

By adopting the technical scheme, the automatic driving system can control the unmanned vehicle to realize an automatic driving function, thereby realizing unmanned distribution and reducing labor cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of an unmanned vehicle according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the mounting structure of the fixing member and the container according to the embodiment of the present utility model;

FIG. 3 is a second schematic view of the mounting structure of the fixing member and the container according to the embodiment of the present utility model;

FIG. 4 is a schematic view of a hanger according to an embodiment of the present utility model;

FIG. 5 is a schematic structural view of a mating portion according to a first embodiment of the present utility model;

FIG. 6 is a schematic view of a locking member according to an embodiment of the present utility model;

FIG. 7 is a cross-sectional view of a retaining member provided by an embodiment of the present utility model;

fig. 8 is a schematic structural view of a limiting portion according to an embodiment of the present utility model;

FIG. 9 is an exploded view of the structure of the retaining member provided by the embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a mating portion according to a second embodiment of the present utility model;

FIG. 11 is a schematic view showing the position of a fixing member according to a third embodiment of the present utility model;

FIG. 12 is a schematic view showing the position of a fixing member according to a fourth embodiment of the present utility model;

fig. 13 is an installation schematic diagram of a lifting assembly according to an embodiment of the present utility model.

The reference numerals in the drawings are as follows:

200. unmanned vehicles; 210. a container; 211. a mating portion; 212. a connecting piece;

1. a vehicle body; 2. a fixing member; 3. a hanging piece; 4. a front wheel assembly; 5. a rear wheel assembly; 7. a lifting assembly;

11. a receiving chamber; 12. a first end; 13. a second end; 21. a mounting plane; 31. a fixing frame; 32. a fixing groove; 33. a fixed rod; 61. a fixed block; 62. a bolt; 63. a driving device;

111. an opening; 611. a limit part; 612. a guide groove; 613. a rotation pin; 621. an arc-shaped groove; 631. a motor; 632. a screw; 633. a sliding pin; 2111. a fixing plate; 2112. a hook; 2113. a side hook; 2121. and a clamping groove.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected or indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicating device or element must have a particular orientation, be constructed and operated in a particular orientation.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The following describes in more detail the specific implementation of the present utility model in connection with specific embodiments:

referring to fig. 1 and 2, an unmanned vehicle provided by an embodiment of the present utility model is used for transporting a container 210 provided with a matching portion 211, and includes a vehicle body 1, a fixing member 2 and a connecting assembly; the vehicle body 1 is provided with a through accommodating cavity 11, and the bottom of the accommodating cavity 11 is provided with an opening 111; the fixing member 2 is connected to the vehicle body 1 and is accommodated in the accommodating cavity 11, and the connecting assembly can detachably connect the fixing member 2 and the container 210.

Specifically, the accommodating cavity 11 is through to facilitate the logistics robot to carry the container 210 into and out of the accommodating cavity 11, and an opening 111 is provided at the bottom of the accommodating cavity 11 to facilitate the logistics robot to move to the side of the fixing part 2. Compared with the closed accommodating cavity in the related art, the semi-open accommodating cavity 11 in the embodiment can provide a larger operation space for loading and unloading the container 210, and can support a plurality of logistics robots to simultaneously pick and place the container 210, thereby improving the logistics distribution efficiency. The fixing member 2 may be a cross bar, a stand or a flat plate, and in this embodiment, the fixing member 2 is preferably a flat plate structure.

The unmanned vehicle provided by the embodiment is suitable for unmanned logistics distribution; specifically, the implementation principle of the present embodiment is as follows: the logistics robot can bear the container 210 and move to the side of the fixing piece 2, the logistics robot lifts the container 210 borne on the logistics robot and moves the container to a proper position, the connecting components are connected in a matched mode, the container 210 is fixedly placed on the fixing piece 2, and at the moment, the logistics robot can move away. Similarly, when the container 210 needs to be unloaded, the logistics robot can move to the lower part of the container 210 beside the fixing piece 2, and lift up the container 210, so that the connecting components are separated, and then the logistics robot can bear the container 210 to leave.

Compared with the logistics vehicle with the chassis in the related art, when the unmanned vehicle provided by the embodiment is used for logistics transportation, the movement of the logistics robot is not interfered by the chassis, and the logistics robot does not need to move to the chassis by means of a slope and other structures, so that the logistics robot is more convenient to load and unload the container 210. Moreover, the logistics robot or the container does not need to move by means of a slope and other structures, so that the problem that the logistics robot overturns due to unstable gravity center when running on the slope is solved. Meanwhile, the unmanned vehicle provided by the embodiment has no chassis, and has low requirements on ground conditions compared with vehicles with lower chassis in related technologies, and can be suitable for driving on uneven ground and muddy road surfaces.

It can be appreciated that the container 210 can be a common container or an intelligent express cabinet; when the container 210 is an intelligent express cabinet, the articles to be distributed can be placed in the intelligent express cabinet, and the cabinet door of the intelligent express cabinet can be opened by means of passwords, mechanical devices (such as keys), NFC induction technology, biological characteristics (fingerprints, faces, finger veins and the like) identification and the like.

Through adopting above-mentioned technical scheme, automobile body 1 is equipped with the chamber 11 that holds that link up, holds the bottom in chamber 11 and is equipped with opening 111, and the logistics robot who bears the packing cupboard 210 can directly remove to the mounting 2 by holding chamber 11 and opening 111, then carries out lifting or decline packing cupboard 210 for coupling assembling cooperation is connected or is separated, and then realizes the quick loading or the uninstallation of packing cupboard 210.

In one embodiment, the vehicle body 1 has a first end 12 and a second end 13 disposed at a distance, the accommodating cavity 11 is disposed between the first end 12 and the second end 13, one end of the fixing member 2 is connected to the first end 12, and the other end of the fixing member 2 is connected to the second end 13.

Through adopting above-mentioned technical scheme, hold chamber 11 and locate between first end 12 and the second end 13 for automobile body 1 is planer-type structure, and packing cupboard 210 will be placed between first end 12 and second end 13, makes the focus of automobile body 1 that loads packing cupboard 210 be located the centre of automobile body 1, makes automobile body 1 be difficult to turn on one's side, and then guarantees the stability of unmanned vehicles in the in-process of traveling.

In one embodiment, the drone further includes a front wheel assembly 4 and a rear wheel assembly 5, the front wheel assembly 4 being disposed at the first end 12 and the rear wheel assembly 5 being disposed at the second end 13.

The unmanned vehicle provided in this embodiment may be connected to other vehicles having power devices in the form of a trailer, or a power system for driving the tires of the front wheel assembly 4 or the rear wheel assembly 5 to rotate may be provided on the unmanned vehicle.

Through adopting above-mentioned technical scheme, first end 12 is located to front wheel subassembly 4, and second end 13 is located to rear wheel subassembly 5 for the position of front wheel subassembly 4 and rear wheel subassembly 5 staggers with the position that holds chamber 11, and front wheel subassembly 4 and rear wheel subassembly 5 can drive the unmanned vehicles and remove, and then realize transportation packing cupboard 210.

Referring to fig. 6 to 10, as an alternative implementation of the present embodiment, the connecting assembly includes a locking member connected to the fixing member 2 and a connecting member 212 connected to the container 210, where the locking member cooperates with the connecting member 212 to connect and lock the vehicle body 1 and the container 210.

Through adopting above-mentioned technical scheme, the retaining member can be with packing cupboard 210 locking fastening on automobile body 1, and then avoid going on a journey in-process, packing cupboard 210 takes place not hard up with the junction of automobile body 1, and then can prevent that packing cupboard 210 from dropping at the driving in-process.

As shown in fig. 7, as an alternative implementation manner of this embodiment, the locking member includes a fixed block 61, a locking tongue 62 and a driving device 63, the fixed block 61 is fixedly connected to the vehicle body 1, the locking tongue 62 is rotatably connected to the fixed block 61, and the driving device 63 is connected to the locking tongue 62; wherein, the fixed block 61 is provided with a limit part 611 for being matched with the connecting piece 212 on the container 210, and the driving device 63 can drive the lock tongue 62 to deflect to limit the connecting piece 212. Specifically, the bolt 62 is provided with a rotation pin 613, and the rotation pin 613 is rotatably connected to the fixed block 61. As shown in the embodiment of fig. 10, the connecting piece 212 is provided with a clamping groove 2121, and the clamping groove 2121 can cooperate with the limiting portion 611 to realize the clamping and fixing between the container 210 and the vehicle body 1. As shown in fig. 7, the end of the lock tongue 62 may deflect below the connecting piece 212, and since the connecting piece 212 and the limiting portion 611 are in up-down fit and clamping connection, when the end of the lock tongue 62 deflects below the connecting piece 212, the lock tongue 62 may limit the connecting piece 212 to move downward, so as to lock and fix the connecting piece 212 on the fixing block 61.

By adopting the above technical scheme, the end of the lock tongue 62 can deflect below the connecting piece 212, so as to limit the downward movement of the connecting piece 212, and lock and fix the container 210 on the vehicle body 1.

As an alternative implementation of this embodiment, the driving device 63 includes a motor 631, a screw 632 and a sliding pin 633, the lock tongue 62 is provided with an arc groove 621, the sliding pin 633 is slidingly connected in the arc groove 621, one end of the screw 632 is connected to an output shaft of the motor 631, the other end of the screw 632 is in threaded connection with the sliding pin 633, and the motor 631 can drive the sliding pin 633 to slide in the arc groove 621 so as to deflect the lock tongue 62. Specifically, the fixed block 61 is further provided with a guide groove 612, two ends of the sliding pin 633 are slidably connected in the guide groove 612, and the sliding pin 633 moves along the length direction of the guide groove 612, so that the movement process of the sliding pin 633 is more stable. In another embodiment, the latch 62 is provided with a rotating shaft, the rotating shaft is rotatably connected to the fixed block 61, the driving device 63 is a rotating motor, an output shaft of the rotating motor is connected to one end of the rotating shaft, and the rotating motor can drive the rotating shaft to rotate, so as to drive the latch 62 to deflect.

Through adopting above-mentioned technical scheme, the motor 631 can drive the sliding pin 633 and slide in the arc groove 621, and when the sliding pin 633 moved to the one end that the arc groove 621 deviates from the connecting piece 212, the tip of spring bolt 62 deflected to the below of connecting piece 212, and the spring bolt 62 can restrict the removal of connecting piece 212, and then locks and fixes the packing container 210 on automobile body 1. Similarly, when the slide pin 633 moves to the end of the arc groove 621 near the connection member 212, the end of the lock tongue 62 is deviated from the connection member 212, the lock tongue 62 releases the restriction of the connection member 212, and the connection member 212 can be separated from the vehicle body 1.

As an alternative to this embodiment, the connection assembly comprises a hanger 3 connected to the fixing member 2 and a fitting portion 211 connected to the container 210, the hanger 3 being fitted with the fitting portion 211 for hanging and connecting the container 210 to the fixing member 2.

Specifically, the manner in which the engaging portion 211 is engaged with and fixed to the hanger 3 may be an embodiment, such as the embodiment shown in fig. 3 to 5, in which the hanger 3 includes a fixing frame 31 fixedly coupled to the fixing member 2 and a fixing rod 33 coupled to the fixing frame 31, and a fixing groove 32 is formed in the fixing frame 31. The fitting portion 211 includes a fixing plate 2111 fixedly connected to the container 210, a hook 2112 is provided on the fixing plate 2111, and side hooks 2113 are provided on both sides of the hook 2112 on the fixing plate 2111. The hooks 2112 can be clamped in the fixing grooves 32 and hung on the fixing frame 31, so that the container 210 can be fixedly placed on the fixing piece 2. The side hooks 2113 can abut against the fixing lever 33, and further restrict the movement of the container 210 in the left-right direction. The manner in which the engaging portion 211 is engaged with and fixed to the hanger 3 may be as follows: the hanging piece 3 is a fixing hook which is bent upwards, the matching part 211 is a hanging ring, and the hanging ring can be hung on the fixing hook.

The mounting plane 21 parallel to the vertical surface is arranged on the fixing piece 2, the hanging piece 3 is connected to the mounting plane 21, then the container 210 can be vertically hung on the fixing piece 2, after the matching part 211 is matched and connected with the hanging piece 3, the container 210 is fixed on the fixing piece 2 by gravity, and the fixed placement of the container 210 is realized, so that the container 210 is prevented from turning on one's side due to inertia in the running process of a vehicle.

As an alternative implementation manner of this embodiment, the fixing member 2 is provided with a plurality of suspension members 3, and the plurality of suspension members 3 are disposed at intervals along the length direction of the fixing member 2.

Through adopting above-mentioned technical scheme, a hanger 3 can hang 1 packing cupboard 210, and a plurality of hangers 3 can hang a plurality of packing cupboard 210 to unmanned vehicles can once transport a plurality of packing cupboard 210, promotes its efficiency of transportation.

As shown in fig. 13, as an alternative implementation manner of this embodiment, the unmanned vehicle further includes a lifting assembly 7, where the lifting assembly 7 is disposed on the vehicle body 1, the lifting assembly 7 is connected to the fixing member 2, and the lifting assembly 7 is used to drive the fixing member 2 to move up and down. Preferably, the lifting assembly 7 may be an electric cylinder, a hydraulic cylinder or the like. After the container 210 is fixedly placed on the fixing piece 2, the bottom of the container 210 may contact the ground or be less away from the ground, so that in order to ensure the safety of the driving process, we need to lift the container 210 by a certain height to make the distance between the container 210 and the ground large enough, so as to avoid that the container 210 collides with a higher object (such as a stone) on the ground to be damaged or fall off in the driving process of the unmanned vehicle.

Through adopting above-mentioned technical scheme, lifting unit 7 can the lifting fixing piece 2 high, and then the lifting fixing piece 2 is gone up the high of the packing cupboard 210 of placing for the bottom distance place of packing cupboard 210 has sufficient height, and then avoids in unmanned vehicles's driving process, and packing cupboard 210 can collide the subaerial higher object (such as barrier such as stone) and receive damage or drop.

As an alternative implementation of this embodiment, the unmanned vehicle further includes a positioning device, which includes a positioning recognition device (not shown) disposed on the fixing member 2, and a positioning mark (not shown) disposed on the container 210 at the corresponding mating portion 211. In order to realize the automatic positioning function of the unmanned vehicle in the unmanned state, a positioning device can be arranged on the unmanned vehicle. The positioning mark can provide the position information of the matching part 211 on the container 210, and the positioning recognition device can recognize the position information of the positioning mark, so that the positioning of the position of the matching part 211 is realized, and the fixing piece 2 is matched with the matching part 211 conveniently. Specifically, the length of the positioning mark may be set to be consistent with the groove width of the matching portion 211, the positioning recognition device may be set to be consistent with the width of the portion of the fixing member 2 used for matching with the matching portion 211, and the positioning recognition device is consistent with the length of the positioning mark, information (such as a two-dimensional code) which can be read by the positioning recognition device is provided on the positioning mark along the length direction of the positioning mark, and when the positioning recognition device completely reads all the information on the positioning mark, the positioning of the fixing member 2 and the matching portion 211 is realized.

By adopting the technical scheme, the positioning recognition device can recognize the position information on the positioning mark, and further realize the positioning of the fixing piece 2 and the matching part 211. So as to realize the automatic positioning function of the unmanned vehicle in the unmanned state.

As an optional implementation manner of the embodiment, the positioning and identifying device is a scanning camera, and the positioning mark is a two-dimensional code; the scanning camera can be matched with the two-dimensional code to further realize the positioning of the fixing piece 2 and the matching part 211, and information which can be stored on the two-dimensional code comprises but is not limited to: the number of the container 210, the kind and number of the articles placed in the container 210, etc.

In another embodiment, the positioning recognition device is a laser receiver and the positioning marker is a laser transmitter. Specifically, the laser transmitter may be disposed at a specific position above the fitting portion 211 (e.g., at the midpoint of the wide side of the fitting portion 211), and similarly, the laser receiver may be disposed at a specific position on the mount 2 for the portion to be fitted with the fitting portion 211 (e.g., at the midpoint of the wide side thereof). And the width of the fitting portion 211 should be equal to or slightly larger than the width of the portion of the fixing member 2 for fitting with the fitting portion 211. When the laser receiver can receive the laser signal sent by the laser transmitter, the positioning of the fixing piece 2 and the matching part 211 is realized.

By adopting the technical scheme, the scanning camera can be matched with the two-dimensional code so as to position the fixing piece 2 and the matching part 211, and other information of the container 210 can be stored on the two-dimensional code; the laser receiver can be matched with the laser transmitter to realize the positioning of the fixing piece 2 and the matching part 211.

As an alternative implementation of this embodiment, as shown in fig. 11, in the third embodiment, the fixing member 2 is disposed on one side of the accommodating cavity 11, where a single side of the accommodating cavity 11 has a larger storage space, and is suitable for placing a container 210 with a larger volume; as shown in fig. 12, in the fourth embodiment, the fixing member 2 is disposed in the middle of the accommodating chamber 11, and both sides of the accommodating chamber 11 have storage spaces, which are suitable for placing a plurality of containers 210 on the fixing member 2, and this embodiment is suitable for transporting a plurality of containers 210 with smaller volumes.

By adopting the technical scheme, when the fixing piece 2 is arranged on one side of the accommodating cavity 11, the single side of the accommodating cavity 11 has a larger storage space, and is suitable for accommodating a container 210 with a larger volume; when the fixing member 2 is arranged in the middle of the accommodating cavity 11, both sides of the accommodating cavity 11 have storage spaces, which are suitable for transporting a plurality of containers 210 with smaller volumes.

The unmanned vehicle 200 further comprises a container 210 and an automatic driving system, wherein the automatic driving system is arranged in the vehicle body 1, specifically, the automatic driving system is electrically connected with the front wheel assembly 4 and the rear wheel assembly 5, and the container 210 is detachably connected with the fixing piece 2 through a connecting assembly. The automatic driving system is a prior art well known to those skilled in the art, and the principle and the constituent structure thereof are not repeated in the present utility model.

By adopting the technical scheme, the automatic driving system can control the unmanned vehicle 200 to realize an automatic driving function, thereby realizing unmanned distribution and reducing labor cost.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. An unmanned vehicle for transporting containers, comprising:

the vehicle body is provided with a through accommodating cavity, and the bottom of the accommodating cavity is provided with an opening;

the fixing piece is connected with the vehicle body and is accommodated in the accommodating cavity;

the connecting component is detachably connected with the fixing piece and the container;

the connecting component comprises a locking piece connected to the fixing piece and a connecting piece connected to the container, and the locking piece is matched with the connecting piece and used for connecting and locking the vehicle body and the container;

the locking piece comprises a fixed block, a lock tongue and a driving device, wherein the fixed block is fixedly connected with the vehicle body, the lock tongue is rotationally connected with the fixed block, and the driving device is connected with the lock tongue;

the fixing block is provided with a limiting part matched with the connecting piece of the container, and the driving device can drive the lock tongue to deflect so as to limit the connecting piece.

2. The unmanned vehicle of claim 1, wherein the vehicle body has a first end and a second end disposed in spaced relation, the receiving cavity is disposed between the first end and the second end, one end of the securing member is connected to the first end, and the other end of the securing member is connected to the second end.

3. The drone of claim 2, further comprising a front wheel assembly and a rear wheel assembly, the front wheel assembly being disposed at the first end and the rear wheel assembly being disposed at the second end.

4. The unmanned vehicle of claim 1, wherein the driving device comprises a motor, a screw rod and a sliding pin, the lock tongue is provided with an arc groove, the sliding pin is slidably connected in the arc groove, one end of the screw rod is connected with an output shaft of the motor, the other end of the screw rod is in threaded connection with the sliding pin, and the motor can drive the sliding pin to slide in the arc groove so as to deflect the lock tongue.

5. The unmanned vehicle of claim 1, wherein the connection assembly comprises a hanger connected to the securing member and a mating portion connected to the container, the hanger mating with the mating portion for hanging and connecting the container to the securing member.

6. The unmanned vehicle of claim 1, further comprising a lifting assembly disposed on the vehicle body, the lifting assembly coupled to the mount, the lifting assembly configured to drive the mount to move up and down.

7. The unmanned vehicle of claim 1, wherein the fixing member is provided at one side of the accommodating chamber or at a middle portion of the accommodating chamber.

8. The unmanned vehicle of any of claims 1-7, further comprising a cargo container and an autopilot system disposed within the vehicle body, the cargo container being removably coupled to the fixture via the coupling assembly.