Unmanned distribution vehicle

Abstract

The utility model discloses an unmanned delivery vehicle which comprises an unmanned vehicle, a moving part, a first driving assembly, a lifting part and a second driving assembly. The moving part is movably connected to the unmanned vehicle in the horizontal direction; the first driving assembly is connected to the moving part and used for driving the moving part to move; the lifting part is connected to the moving part in a lifting mode in the vertical direction. The lifting piece is provided with a loading position for loading a cage trolley; the second driving assembly is connected to the lifting piece and used for driving the lifting piece to ascend and descend.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of logistics distribution, in particular to an unmanned distribution vehicle. BACKGROUND

[0002] With the development of science and technology, the continuous improvement of modern people's material living standard, the traditional logistics distribution express needs to go through multiple rounds of sorting and packaging from the distribution center to the distribution site.

[0003] In order to improve the efficiency, the existing mature is to use unmanned distribution vehicles, which transport all the express of the site into the unmanned vehicle box after loading all the express of the site into the unmanned vehicle box, and then transport them to the target site. After reaching the target site, the express needs to be taken out by the express delivery personnel and re-sorted and loaded. There is a problem of low express loading and unloading efficiency. CONTENT OF THE INVENTION

[0004] The present application provides an unmanned distribution vehicle to solve the problem of low express loading and unloading efficiency in the related art.

[0005] The unmanned distribution vehicle of the present application comprises:

[0006] an unmanned vehicle;

[0007] a moving part connected to the unmanned vehicle and movable relative to the unmanned vehicle in a horizontal direction;

[0008] a first driving assembly connected to the moving part for driving the moving part to move;

[0009] a lifting part connected to the moving part and movable relative to the moving part in a vertical direction; the lifting part has a loading position for loading a cage;

[0010] a second driving assembly connected to the lifting part for driving the lifting part to lift and lower.

[0011] According to some embodiments of the present application, the unmanned vehicle has a containing space;

[0012] the moving part is movably connected to the unmanned vehicle between a first position and a second position, when the moving part is in the first position, the lifting part is in the containing space, and when the moving part is in the second position, the lifting part is outside the containing space.

[0013] According to some embodiments of the present application, the cage has a cage frame and a plurality of rollers, the rollers are installed at the bottom of the cage frame for supporting the cage frame on the ground;

[0014] The lifting member is connected to the moving member in a lifting manner between a third position and a fourth position; the lifting member comprises a supporting portion and a connecting portion, the connecting portion is connected to the moving member in a lifting manner, the supporting portion is connected to the connecting portion, and the supporting portion is configured to support the cage vehicle to move to the fourth position by extending into a space between a bottom surface of the cage frame and the ground when the lifting member is located at the third position.

[0015] According to some embodiments of the present application, the unmanned delivery vehicle comprises a first portion, a second portion, and a bottom frame, the first portion and the second portion are arranged in a spaced manner, the bottom frame is connected between the first portion and the second portion, and the moving member is movably connected to the bottom frame; the first portion, the second portion, and the bottom frame enclose a containing space for containing the moving member and the lifting member.

[0016] In the fourth position, the supporting portion supports the cage vehicle, and a distance between a lower edge of the roller and the ground is greater than a distance between an upper edge of the bottom frame and the ground.

[0017] According to some embodiments of the present application, the first portion and the second portion are arranged in a spaced manner along a length direction of the unmanned delivery vehicle.

[0018] According to some embodiments of the present application, the lifting member further comprises a cover portion, the cover portion is connected to an end of the connecting portion away from the supporting portion.

[0019] The cover portion and the supporting portion are arranged in a spaced manner in the vertical direction, and the cover portion and the supporting portion form the loading position for containing the cage vehicle.

[0020] According to some embodiments of the present application, the moving member has a nut portion.

[0021] The first driving assembly comprises a lead screw and a motor, the lead screw is screwed with the nut portion, the motor is installed on the unmanned delivery vehicle and connected with the lead screw for driving the lead screw to rotate.

[0022] According to some embodiments of the present application, the second driving assembly comprises a fixed portion and a telescopic portion, the telescopic portion is telescopically connected to the fixed portion in the vertical direction.

[0023] The fixed portion is connected to one of the moving member and the lifting member, and the telescopic portion is connected to the other one of the moving member and the lifting member.

[0024] According to some embodiments of the present application, the unmanned delivery vehicle further comprises a guide rod, the guide rod is installed on the unmanned delivery vehicle.

[0025] The moving piece has a guide hole, the guide rod is arranged in the guide hole, and the guide rod is guided by the guide hole.

[0026] According to some embodiments of the present application, the moving direction of the moving piece is perpendicular to the length direction of the unmanned vehicle.

[0027] The above-mentioned embodiment has at least the following advantages or beneficial effects:

[0028] The unmanned delivery vehicle of the embodiment of the present application is designed to be connected to the moving piece in the vertical direction by the lifting piece and connected to the unmanned vehicle in the horizontal direction by the moving piece, so that the cage vehicle can be loaded into the unmanned vehicle after lifting and moving, realizing automatic loading and unloading of the cage vehicle, significantly improving the efficiency of loading and unloading the cage vehicle, and reducing the labor cost. In addition, the process of loading and unloading the cage vehicle of the unmanned delivery vehicle of the embodiment of the present application only experiences lifting and moving actions and does not experience a turning action, which can protect fragile packages or packages that are not suitable for turning, reducing the risk of damage to the goods due to excessive loading and unloading range. BRIEF DESCRIPTION OF DRAWINGS

[0029] The drawings incorporated into the specification and forming a part of the specification, show embodiments consistent with the present application, and together with the specification, serve to explain the principles of the present application. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained from these drawings without creative labor for those skilled in the art.

[0030] Figure 1 A perspective view of the unmanned delivery vehicle of the embodiment of the present application is shown, in which a cage vehicle is arranged in the accommodating space of the unmanned vehicle.

[0031] Figure 2 A perspective view of the unmanned delivery vehicle of the embodiment of the present application is shown, in which a cage vehicle is arranged in the accommodating space of the unmanned vehicle. Figure 1 A perspective view after omitting the first part and the second part is shown, in which the moving piece is located at the second position, and the lifting piece is located at the third position.

[0032] Figure 3 A perspective view of the unmanned delivery vehicle of the embodiment of the present application is shown, in which the moving piece is located at the second position, and the lifting piece is located at the third position.

[0033] Figure 4 A perspective view of the unmanned delivery vehicle of the embodiment of the present application is shown, in which a cage vehicle is arranged in the accommodating space of the unmanned vehicle. Figure 3 A side view after omitting the first part and the second part is shown.

[0034] Figure 5 A perspective view of the unmanned delivery vehicle of the embodiment of the present application is shown, in which the cage vehicle is loaded into the lifting piece, and the moving piece is located at the second position, and the lifting piece is located at the third position.

[0035] Figure 6 shown is Figure 5 side view schematic diagram after omitting the first part and the second part.

[0036] Figure 7 shown is a perspective view schematic diagram of the unmanned delivery vehicle of the embodiment of the present application, wherein the cage vehicle is loaded into the lifting member, and the moving member is located at the second position, and the lifting member is located at the fourth position.

[0037] Figure 8 shown is Figure 7 side view schematic diagram after omitting the first part and the second part.

[0038] Figure 9 shown is a perspective view schematic diagram of the unmanned delivery vehicle of the embodiment of the present application, wherein the cage vehicle is loaded into the lifting member, and the moving member is located at the first position, and the lifting member is located at the fourth position.

[0039] Figure 10 shown is Figure 9 side view schematic diagram after omitting the first part and the second part.

[0040] Figure 11 shown is a perspective view schematic diagram of the unmanned delivery vehicle of the embodiment of the present application, wherein the cage vehicle is loaded into the lifting member, and the moving member is located at the first position, and the lifting member is located at the third position.

[0041] Figure 12 shown is Figure 11 side view schematic diagram after omitting the first part and the second part.

[0042] wherein the reference signs are explained as follows:

[0043] 10, unmanned delivery vehicle; 20, cage vehicle; 21, cage frame; 22, roller;

[0044] 100, unmanned vehicle; 101, accommodation space; 110, first part; 120, second part; 130, bottom frame;

[0045] 200, moving member; 201, guide hole; 210, nut part;

[0046] 300, first driving assembly; 310, screw rod; 320, motor;

[0047] 400, lifting member; 401, loading position; 410, bearing part; 420, connecting part; 430, cover part;

[0048] 500, second driving assembly; 510, fixed part; 520, telescopic part;

[0049] 600, guide rod;

[0050] P1, first position; P2, second position; P3, third position; P4, fourth position;

[0051] G, ground. DETAILED DESCRIPTION

[0052] Example embodiments now will be described more fully hereinafter with reference to the accompanying drawings. Example embodiments, however, can be implemented in many different forms and should not be construed as limited to the implementations set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example embodiments to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and thus description of the same will be simplified or omitted.

[0053] It is to be understood that the terms "including", "comprising", "having" and variations thereof herein are intended to cover all possible inclusions and are not intended to exclude additional steps, components, or elements. For example, a process, method, system, product, or apparatus that includes a list of steps or components does not necessarily require the steps or components to be performed or comprised in any order, and are optionally inclusive of additional steps or components not expressly listed.

[0054] As shown in FIGS. 1 and 2, the unmanned delivery vehicle 10 of the present application includes an unmanned vehicle 100, a moving member 200, a first driving assembly 300, a lifting member 400, and a second driving assembly 500. The moving member 200 is connected to the unmanned vehicle 100 and is movable relative to the unmanned vehicle 100 in a horizontal direction; the first driving assembly 300 is connected to the moving member 200 and is configured to drive the moving member 200 to move; the lifting member 400 is connected to the moving member 200 and is movable relative to the moving member 200 in a vertical direction; the lifting member 400 has a loading position 401 for loading the cage 20; and the second driving assembly 500 is connected to the lifting member 400 and is configured to drive the lifting member 400 to move up and down. The horizontal direction is perpendicular to the vertical direction. Figure 1 Figure 2 When loading the cage 20, the lifting member 400 is first lowered to a lower position so that the cage 20 can be loaded into the loading position 401 of the lifting member 400. After the cage 20 is fixed to the lifting member 400, the lifting member 400 drives the cage 20 to move up to a predetermined height position. Then, the moving member 200 moves in the horizontal direction and drives the lifting member 400 and the cage 20 to move together until the lifting member 400 and the cage 20 move into the unmanned vehicle 100. Finally, the lifting member 400 drives the cage 20 to move down.

[0055] When loading the cage 20, the lifting member 400 is first lowered to a lower position so that the cage 20 can be loaded into the loading position 401 of the lifting member 400. After the cage 20 is fixed to the lifting member 400, the lifting member 400 drives the cage 20 to move up to a predetermined height position. Then, the moving member 200 moves in the horizontal direction and drives the lifting member 400 and the cage 20 to move together until the lifting member 400 and the cage 20 move into the unmanned vehicle 100. Finally, the lifting member 400 drives the cage 20 to move down.

[0056] ​Therefore, the unmanned delivery vehicle 10 in the embodiments of the present application is designed such that the lifting member 400 is vertically and liftably connected to the moving member 200, and the moving member 200 is horizontally and movably connected to the unmanned vehicle 100, so that the cage vehicle 20 can be loaded into the unmanned vehicle 100 after the lifting and horizontal moving actions, thereby realizing automatic loading and unloading of the cage vehicle 20, significantly improving the efficiency of loading and unloading the cage vehicle 20, and reducing the labor cost. In addition, the process of loading and unloading the cage vehicle 20 of the unmanned delivery vehicle 10 in the embodiments of the present application only undergoes lifting and horizontal moving actions without undergoing overturning actions, which can play a certain protective role for fragile packages or packages that are not suitable for overturning, thereby reducing the risk of damage to the goods due to excessive loading and unloading amplitude.

[0057] As shown in Figure 1 , the unmanned vehicle 100 includes a first part 110, a second part 120, and a bottom frame 130. The first part 110 and the second part 120 are arranged in a spaced manner along the length direction of the unmanned vehicle 100. The bottom frame 130 is connected between the first part 110 and the second part 120. The moving member 200 is movably connected to the bottom frame 130. The first part 110, the second part 120, and the bottom frame 130 enclose a containing space 101 for containing the moving member 200, the lifting member 400, and the cage vehicle 20.

[0058] In the embodiments, the first part 110 can be the front of the unmanned vehicle 100, and the second part 120 can be the tail of the unmanned vehicle 100.

[0059] Of course, in other embodiments, the first part 110 and the second part 120 can also be arranged in a spaced manner along the width direction of the unmanned vehicle 100.

[0060] In an embodiment, the moving direction of the moving member 200 is perpendicular to the length direction of the unmanned vehicle 100. Of course, in other embodiments, the moving direction of the moving member 200 can also have an included angle with the length direction of the unmanned vehicle 100; or, the moving direction of the moving member 200 is parallel to the length direction of the unmanned vehicle 100.

[0061] As shown in Figure 2 , the unmanned delivery vehicle 10 further includes a guide rod 600, which is installed on the bottom frame 130 of the unmanned vehicle 100. The axial direction of the guide rod 600 is perpendicular to the length direction of the unmanned vehicle 100.

[0062] The moving member 200 has a guide hole 201, and the guide rod 600 is arranged in the guide hole 201, and the guide rod 600 and the guide hole 201 are in guiding cooperation.

[0063] In the embodiment, the guide rod 600 is guided by the guide hole 201, and when the moving part 200 moves relative to the bottom frame 130, the guide rod 600 can play a guiding role to prevent the moving direction of the moving part 200 from being deviated.

[0064] As shown in Figure 2 , the moving part 200 has a nut part 210. The first driving assembly 300 includes a screw rod 310 and a motor 320. The screw rod 310 is screwed with the nut part 210, and the motor 320 is installed on the bottom frame 130 of the unmanned vehicle 100 and connected with the screw rod 310 for driving the screw rod 310 to rotate. When the screw rod 310 rotates, the moving part 200 can be driven to move along the axial direction of the screw rod 310.

[0065] It can be understood that the first driving assembly 300 is not limited to the screw rod 310 and the motor 320, and can also be a hydraulic cylinder, an electric cylinder, a chain, a synchronous belt, etc.

[0066] As shown in Figure 2 , the second driving assembly 500 includes a fixed part 510 and a telescopic part 520. The telescopic part 520 is telescopically connected to the fixed part 510 in the vertical direction. The fixed part 510 is connected to one of the moving part 200 and the lifting part 400, and the telescopic part 520 is connected to the other one of the moving part 200 and the lifting part 400.

[0067] For example, in an embodiment, the fixed part 510 is connected to the moving part 200, and the telescopic part 520 is connected to the lifting part 400; or, in another embodiment, the fixed part 510 is connected to the lifting part 400, and the telescopic part 520 is connected to the moving part 200.

[0068] In other embodiments, the second driving assembly 500 can be a hydraulic cylinder, an air cylinder, an electric cylinder, etc.

[0069] As shown in Figure 4 and Figure 10 , the moving part 200 is movably connected to the bottom frame 130 of the unmanned vehicle 100 between a first position P1 and a second position P2. When the moving part 200 is located at the first position P1, the lifting part 400 is located in the accommodation space 101; when the moving part 200 is located at the second position P2, the lifting part 400 is located outside the accommodation space 101.

[0070] As shown in Figure 6 and Figure 8 , the lifting part 400 is liftably connected to the moving part 200 between a third position P3 and a fourth position P4. Among them, when the lifting part 400 is at the third position P3, the cage car 20 can be loaded into the loading position 401 of the lifting part 400, at this time the cage car 20 is in contact with the ground G; when the lifting part 400 is at the fourth position P4, the cage car 20 is lifted to a certain height, at this time the cage car 20 is away from the ground G by a certain distance.

[0071] In an embodiment, the lifting member 400 is connected to the moving member 200 in a liftable manner through a slide rail, but the present application is not limited thereto.

[0072] As shown in Figure 8 FIG. 1, the cage 20 has a cage frame 21 and a plurality of rollers 22, which are arranged at the bottom of the cage frame 21 to support the cage frame 21 on the ground G. The cage frame 21 is movable on the ground G by means of the rollers 22.

[0073] In an embodiment, the number of the rollers 22 is four, and the four rollers 22 are arranged at four feet of the cage frame 21, but the present application is not limited thereto.

[0074] As shown in Figure 4 and Figure 6 FIG. 1, the lifting member 400 includes a supporting portion 410 and a connecting portion 420, the connecting portion 420 is connected to the moving member 200 in a liftable manner, and the supporting portion 410 is connected to the connecting portion 420 and is configured to extend into the space between the bottom surface of the cage frame 21 and the ground G to support the cage 20 to move to the fourth position P4 when the lifting member 400 is at the third position P3.

[0075] At the fourth position P4, the supporting portion 410 is supported by the cage 20, and the distance between the lower edge of the roller 22 and the ground G is greater than the distance between the upper edge of the bottom frame 130 and the ground G.

[0076] In the embodiment of the present application, when the lifting member 400 is at the fourth position P4, the distance between the lower edge of the roller 22 of the cage 20 and the ground G is D1, and the distance between the upper edge of the bottom frame 130 and the ground G is D2, D1 is greater than D2, so that the cage 20 and the lifting member 400 do not interfere with the bottom frame 130 when the moving member 200 moves from the second position P2 to the first position P1.

[0077] As shown in Figure 4 , the lifting member 400 further includes a cover portion 430, which is connected to one end of the connecting portion 420 away from the supporting portion 410; the cover portion 430 is arranged in a spaced-apart manner with the supporting portion 410 in the vertical direction, and a space for accommodating the cage 20 is formed between the cover portion 430 and the supporting portion 410.

[0078] In the embodiment of the present application, the cover portion 430 can cover the cage 20 to prevent fallen leaves or other sundries from falling into the cage 20 during transportation.

[0079] Next, the loading process of the cage 20 will be described in detail. Figures 3 to 12

[0080] As shown in Figure 3 and Figure 4 ​As shown, the lifting member 400 is located at the third position P3, at this time, the lifting member 400 is located outside the accommodating space 101 of the unmanned vehicle 100, facilitating the cage vehicle 20 to be loaded into the loading position 401 of the lifting member 400.

[0081] As shown, the cage vehicle 20 is loaded into the loading position 401 of the lifting member 400. At this time, the supporting part 410 of the lifting member 400 extends to the bottom of the cage frame 21. Figure 5 Figure 6 As shown, the second driving assembly 500 drives the lifting member 400 to rise from the third position P3 to the fourth position P4. At this time, the distance between the lower edge of the roller 22 of the cage vehicle 20 and the ground G is greater than the distance between the upper edge of the bottom frame 130 and the ground G.

[0082] As shown, the first driving assembly 300 drives the moving member 200 to move from the second position P2 to the first position P1. During the movement of the moving member 200, the lifting member 400 and the cage vehicle 20 can be moved together. Figure 7 Figure 8 As shown, the second driving assembly 500 drives the lifting member 400 to descend from the fourth position P4 to the third position P3. At this time, the cage vehicle 20 is in contact with the bottom frame 130.

[0083] For the unloading process of the cage vehicle 20, the above process is reversed, which will not be repeated here. Figure 9 Figure 10 In summary, the unmanned delivery vehicle 10 of the embodiment of the present application has at least the following advantages and beneficial effects:

[0084] The unmanned delivery vehicle 10 of the embodiment of the present application is designed to connect the lifting member 400 to the moving member 200 in the vertical direction and connect the moving member 200 to the unmanned vehicle 100 in the horizontal direction, so that the cage vehicle 20 can be loaded into the unmanned vehicle 100 after lifting and moving, realizing the automatic loading and unloading of the cage vehicle 20, significantly improving the efficiency of loading and unloading the cage vehicle 20, and reducing the labor cost. In addition, the process of loading and unloading the cage vehicle 20 of the unmanned delivery vehicle 10 of the embodiment of the present application only experiences lifting and moving actions and does not experience a turning action, which can protect fragile packages or packages that are not suitable for turning, reducing the risk of damage to the goods due to excessive loading and unloading range. Figure 11 Figure 12 It can be understood that the various embodiments / implementation provided by the present application can be combined with each other without contradiction, which will not be repeated here.

[0085] It can be understood that the various embodiments / implementation provided by the present application can be combined with each other without contradiction, which will not be repeated here.

[0086] It can be understood that the various embodiments / implementation provided by the present application can be combined with each other without contradiction, which will not be repeated here.

[0087] It can be understood that the various embodiments / implementation provided by the present application can be combined with each other without contradiction, which will not be repeated here.

[0088] It can be understood that the various embodiments / implementation provided by the present application can be combined with each other without contradiction, which will not be repeated here. It can be understood that the various embodiments / implementation provided by the present application can be combined with each other without contradiction, which will not be repeated here.​​​

[0089] In the embodiments of the application, the terms "first", "second", "third" are only used for descriptive purpose and should not be understood as indicating or implying relative importance. The term "multiple" means two or more, unless otherwise explicitly limited. The terms "mount", "connect", "connection", "fix", and the like should be interpreted broadly, for example, "connection" can be fixed connection, or detachable connection, or integral connection; "connection" can be direct connection, or indirect connection through intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments of the application can be understood according to the specific circumstances.

[0090] In the description of the embodiments of the application, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the embodiments of the application and simplify the description, and do not indicate or imply that the device or unit referred to must have a particular direction, be constructed and operated in a particular orientation, therefore, should not be understood as a limitation on the embodiments of the application.

[0091] In the description of the present application, the terms "one embodiment", "some embodiments", "a specific embodiment", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0092] The above is only the preferred embodiment of the application, and is not intended to limit the application. Those skilled in the art can make various modifications and changes to the application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application should be included in the protection scope of the application.

Claims

1. An unmanned delivery vehicle, characterized in that, The unmanned vehicle (100) comprises: a moving member (200) connected to the unmanned vehicle (100) and movable relative to the unmanned vehicle (100) in a horizontal direction; a first driving assembly (300) connected to the moving member (200) for driving the moving member (200) to move; a lifting member (400) connected to the moving member (200) and movable relative to the moving member (200) in a vertical direction, the lifting member (400) having a loading position (401) for loading a cage (20); and a second driving assembly (500) connected to the lifting member (400) for driving the lifting member (400) to lift. The unmanned vehicle (100) has a containing space (101); The moving member (200) is movably connected to the unmanned vehicle (100) between a first position (P1) and a second position (P2), the lifting member (400) being located in the containing space (101) when the moving member (200) is located at the first position (P1), and the lifting member (400) being located outside the containing space (101) when the moving member (200) is located at the second position (P2).

2. The delivery vehicle of claim 1, wherein, The cage (20) has a cage frame (21) and a plurality of rollers (22) arranged at the bottom of the cage frame (21) for supporting the cage frame (21) on the ground; The lifting member (400) is liftably connected to the moving member (200) between a third position (P3) and a fourth position (P4), the lifting member (400) comprising a supporting portion (410) and a connecting portion (420), the connecting portion (420) being liftably connected to the moving member (200), the supporting portion (410) being connected to the connecting portion (420), and the supporting portion (410) being configured to support the cage (20) to move to the fourth position (P4) by extending into a space between the bottom surface of the cage frame (21) and the ground when the lifting member (400) is located at the third position (P3).

3. The unmanned delivery vehicle of claim 1, wherein, The unmanned vehicle (100) comprises a first part (110), a second part (120), and a bottom frame (130), the first part (110) and the second part (120) being spaced apart, the bottom frame (130) being connected between the first part (110) and the second part (120), the moving member (200) being movably connected to the bottom frame (130), the first part (110), the second part (120), and the bottom frame (130) forming a containing space (101) for containing the moving member (200) and the lifting member (400); In the fourth position (P4), the supporting portion (410) supports the cage (20), and the distance between the lower edge of the roller (22) and the ground is greater than the distance between the upper edge of the bottom frame (130) and the ground.

4. The delivery vehicle of claim 3, wherein, ​ ​ 5. The delivery vehicle of claim 4, wherein, The first part (110) and the second part (120) are arranged in a length direction of the unmanned vehicle (100).

6. The delivery vehicle of claim 3, wherein, The lifting member (400) further comprises a cover portion (430) connected to the connecting portion (420) at an end away from the supporting portion (410). The cover portion (430) and the supporting portion (410) are arranged in a vertical direction, and the cover portion (430) and the supporting portion (410) form the loading position (401) for accommodating the cage (20).

7. The delivery vehicle of any one of claims 1-6, wherein, The moving member (200) has a nut portion (210). The first driving assembly (300) comprises a screw rod (310) and a motor (320), the screw rod (310) is screwed with the nut portion (210), and the motor (320) is installed on the unmanned vehicle (100) and connected with the screw rod (310) for driving the screw rod (310) to rotate.

8. The delivery vehicle of any one of claims 1-6, wherein, The second driving assembly (500) comprises a fixed portion (510) and a telescopic portion (520), the telescopic portion (520) is telescopically connected with the fixed portion (510) in the vertical direction. The fixed portion (510) is connected with one of the moving member (200) and the lifting member (400), and the telescopic portion (520) is connected with the other one of the moving member (200) and the lifting member (400).

9. The delivery vehicle of any one of claims 1-6, wherein, The unmanned delivery vehicle further comprises a guide rod (600) installed on the unmanned vehicle (100). The moving member (200) has a guide hole (201), the guide rod (600) is arranged in the guide hole (201), and the guide rod (600) is guided by the guide hole (201).

10. The delivery vehicle of any one of claims 1-6, wherein, The moving direction of the moving member (200) is perpendicular to the length direction of the unmanned vehicle (100).

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