CN219487410U - Intelligent transport vehicle with turning plate mechanism and intelligent parking system - Google Patents

Abstract

The utility model discloses an intelligent carrier with a panel turnover mechanism and an intelligent parking system, wherein the intelligent carrier comprises: the trolley main body is provided with an object carrying platform; the turnover plate mechanisms are respectively and rotatably connected to two ends of the trolley body, and the turnover plate mechanisms are limited at one turnover angle after being turned over relative to the trolley body. The overturning angle of the plate turnover mechanism comprises an expansion gesture parallel to the carrying platform and a blocking gesture that the tail end of the plate turnover mechanism exceeds the carrying platform. The panel turnover mechanism is used as an extension part of the trolley body, so that the whole length of the trolley body is reduced, and the rotation space required by rotation of the trolley body is reduced. The turnover plate mechanism overturns relative to the trolley body and exceeds the carrying platform, so that the turnover plate mechanism can prevent the carrying objects on the carrying platform from separating in the moving direction of the trolley, and the safety of the object circulation process is improved.

Description

Intelligent transport vehicle with turning plate mechanism and intelligent parking system

Technical Field

The utility model relates to the technical field of intelligent logistics, in particular to an intelligent transport vehicle with a panel turnover mechanism and an intelligent parking system.

Background

An AGV carriage (Automated Guided Vehicle, abbreviated as AGV) is a transport vehicle equipped with an automatic navigation device such as electromagnetic or optical, capable of traveling along a predetermined navigation path, and having safety protection and various transfer functions. The AGV trolley controls the travelling path and the behavior of the AGV trolley through a computer; or, the AGV uses an electromagnetic track to set up a travel path, specifically: the electromagnetic track is stuck on the ground, and the AGV trolley moves and acts by means of information brought by the electromagnetic track.

In some intelligent parking systems, an AGV trolley carrying a carrier is used as a transferring tool between a vehicle parking point and a matched garage device, and the AGV trolley can automatically move the vehicle to the matched garage device; vehicles parked by the matched garage equipment can be automatically transported to a vehicle parking point.

The AGV dolly is in order to guarantee to hold car length, and its length needs to be greater than the automobile body length of the vehicle that carries to, the AGV dolly at least needs to satisfy 360 degrees rotatory required spaces in the handling. The whole length of the existing AGV trolley is large, so that the space required to be reserved is large. In addition, AGV dolly is when leading into the parking stall of garage equipment with the vehicle, needs earlier to align with the parking stall, because, the AGV dolly removes the process and the handing-over position of garage equipment appears the deviation easily, has the accurate location time consuming of AGV dolly longer, influences the technical problem of access car efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide an intelligent carrier with a turning plate mechanism and an intelligent parking system.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an intelligent carrier with a panel turnover mechanism, comprising:

the trolley body is provided with a carrying platform;

the turnover plate mechanisms are respectively and rotatably connected to two ends of the trolley main body, and the turnover plate mechanisms are limited at one turnover angle after being turned over relative to the trolley main body;

the turnover angle of the turnover mechanism comprises an expansion gesture parallel to the carrying platform and a blocking gesture that the tail end of the turnover mechanism exceeds the carrying platform.

In an embodiment, the maximum diameter of revolution of the intelligent carrier when the flap mechanism is in the blocking position is smaller than the maximum diameter of revolution of the intelligent carrier when the flap mechanism is in the expanding position.

In an embodiment, the flap mechanism is in an output direction of the article carried on the trolley body when in the extended posture, and the flap mechanism carries the article out of the trolley body.

In an embodiment, the flap mechanism comprises flap assemblies symmetrically arranged at two ends of the trolley body.

In an embodiment, the turnover plate assembly comprises a fixing frame fixedly connected with the trolley body, a driving shaft rotatably connected with the fixing frame, a turnover plate frame fixed on the driving shaft and a driving piece connected with the driving shaft, and the driving piece drives the turnover plate frame to turn over through the driving shaft.

In an embodiment, the flap frames of the two flap assemblies are connected to the same driving shaft; or each turning plate assembly is provided with a driving piece, and each driving piece drives the turning plate frame to rotate through a driving shaft matched with each driving piece.

In one embodiment, the end of the turner frame is provided with an inclined guide surface.

In one embodiment, the trolley body comprises a frame for carrying the carrier and the vehicle, an automatic guiding system arranged on the frame and a wheel device fixed on the frame, wherein the plate turnover mechanisms are arranged at two opposite ends of the frame and are positioned in the movement direction or the movement extending direction of the carrier.

In one embodiment, the carriage is provided with a guide mechanism which forms a rolling fit with the carrier, the upper surface of the flap mechanism being flush with the surface of the guide mechanism in the extended position.

The second technical scheme disclosed by the utility model is as follows: the intelligent parking system comprises a parking device and the intelligent carrier, wherein the parking device is provided with the guide frame, and the panel turnover mechanism is abutted or erected in the extended posture.

The panel turnover mechanism is used as an extension part of the trolley main body, so that the whole length of the trolley main body is reduced, and the rotation space required by rotation of the trolley main body is reduced. The turnover plate mechanism overturns relative to the trolley body and exceeds the carrying platform, so that the turnover plate assembly can prevent the carrying objects on the carrying platform from separating in the moving direction of the trolley, and the safety of the object circulation process is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments or the conventional techniques of the present utility model, the drawings required for the descriptions of the embodiments or the conventional techniques will be briefly described below, and it is apparent that the drawings in the following descriptions are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural view of a panel turnover mechanism of an intelligent carrier-mounted vehicle in an extended posture;

FIG. 2 is a schematic view of the structure of the flap mechanism of the present utility model in a blocking position;

FIG. 3 is a schematic top view of the intelligent carrier of the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;

FIG. 5 is a comparative schematic illustration of the swing ranges of the intelligent carrier of the present utility model in a blocking and an extended position;

FIG. 6 is a schematic view of a top view of the intelligent carrier and parking apparatus of the present utility model;

fig. 7 is a schematic view of a docking structure of the intelligent carrier and the parking apparatus of the present utility model.

In the figure: 10. a trolley body; 11. a frame; 12. a carrier; 121. a front wheel bracket; 1211. a support frame; 1212. a movable assembly; 1213. a first stop lever; 1214. a second limit rod; 122. a rear wheel bracket; 123. a connecting frame; 13. a wheel device; 14. a guide mechanism; 20. a flap mechanism; 21. a flap assembly; 211. a plate turning frame; 2111. a guide surface; 212. a drive shaft; 213. a fixing frame; 214. a driving member; 215. a mounting frame; 216. a coupling; 217. a bearing; 30. a vehicle; 40. a parking device; 41. and connecting a guide frame.

Detailed Description

The present utility model will be described in more detail below in order to facilitate understanding of the present utility model. It should be understood, however, that the utility model may be embodied in many different forms and is not limited to the implementations or embodiments described herein. Rather, these embodiments or examples are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments or examples only and is not intended to be limiting of the utility model.

See fig. 1 to 5: the utility model discloses an intelligent carrier with a panel turnover mechanism 20, which is used for moving logistics transportation objects, wherein the intelligent carrier is applied to an intelligent parking system to serve as a transfer tool for connecting and transferring between a parking spot and a parking device 40. The parking spot refers to a position where a driver drives a vehicle to park in a specific area, and the parking device 40 is a supporting device for receiving the vehicle, such as a lifting parking space.

In one embodiment, the intelligent carrier includes a cart body 10 and flap mechanisms 20 rotatably connected to both ends of the cart body 10, respectively. Wherein, each of the panel turnover mechanisms 20 can be an independent control component or can be controlled by the same driving mechanism, and accordingly, the rotation angle of each of the panel turnover mechanisms 20 is independently controlled or cooperatively controlled to form different action postures.

The trolley body 10 is of an AGV trolley structure, and the flap mechanism 20 serves as an attachment mechanism fixed to the AGV trolley to expand the functions of the AGV trolley and reduce the length dimension of the AGV trolley. The cart body 10 is provided with a loading platform for loading articles such as a vehicle 30. The cart body 10 is an unmanned AGV cart device that can automatically travel along a predetermined route without manual navigation, and automatically transport the vehicle 30 from a starting point to a destination.

Preferably, the trolley body 10 comprises a frame 11 for carrying the carrier 12 and the vehicle 30, an automatic guiding system provided to the frame 11, and wheel devices 13 mounted to the frame 11, and the flap mechanisms 20 are mounted to opposite ends of the frame 11 on the movement path of the carrier 12 or in the extending direction of the movement path thereof.

The loading platform comprises a frame 11, wherein the frame 11 is used for carrying a carrier 12 and a vehicle, and the carrier 12 is responsible for carrying the vehicle 30 back and forth between the frame 11 and the parking device 40. When the carrier 12 is walking on a horizontal plane, the carrier 12 may define the wheels of the vehicle 30 so that the vehicle 30 can be stably defined to the carrier 12. Alternatively, the carrier 12 includes a front wheel support 121, a rear wheel support 122, and a link 123 connecting the front wheel support 121 and the rear wheel support 122, the front wheel support 121 for lifting and defining the front wheels of the vehicle 30, and the rear wheel support 122 for lifting and defining the rear wheels of the vehicle 30. The front wheel bracket 121 includes a support 1211, a movable assembly 1212 connected to the support 1211, a first stop rod 1213 and a second stop rod 1214 movably connected to the support 1211, where the first stop rod 1213 and the second stop rod 1214 include a parallel stop gesture and a straight avoidance gesture. A limiting groove is formed between the first limiting rod 1213 and the second limiting rod 1214 in the limiting posture, and the front wheel carrier of the vehicle 30 is arranged between the first limiting rod 1213 and the second limiting rod 1214 and at least partially extends into the limiting groove, so as to form a positioning structure of the vehicle 30, and avoid the vehicle 30 from being separated in the moving process of the carrier 12. In the avoidance posture, the first stopper rod 1213 and the second stopper rod 1214 are rotated out of the movement locus of the vehicle to move the vehicle out of the carrier 12. The first stop rod 1213 and the second stop rod 1214 are coaxially arranged along the length direction of the frame 11, that is, the original rail is arranged at the front side or the rear side of the wheel, and is rotated to be positioned at the side of the wheel, and the two stop rods are coaxially arranged front and back to form a straight shape. In this way, when it is necessary to carry the vehicle, the first stopper rod 1213 and the second stopper rod 1214 are converted from the in-line arrangement state to the stopper posture, thereby realizing the positioning structure for the constituent vehicle 30. When the vehicle needs to be separated from the carrier 12, the first stop lever 1213 and the second stop lever 1214 are turned from the stop postures to the in-line arrangement state, so that the movement track of the vehicle is separated, and the positioning of the vehicle 30 is released.

Preferably, the movable assembly 1212 is configured as a roller rotatably coupled to the support 1211 such that the roller moves linearly on the frame 11, and the flap mechanism 20 is positioned in the direction of movement of the roller. Preferably, the movable assembly 1212 is provided as a slider slidably coupled to the support 1211, such that the slider slides linearly along the frame 11, and the flap mechanism 20 is positioned in the sliding direction of the slider. The movable assembly 1212 may improve the ease with which the carrier 12 moves the vehicle 30 over the frame 11 and, through the interface transition between the flap mechanism 20 and the parking device 40, may enable the carrier 12 to be transported back and forth between the AGV trolley and the parking device. Preferably, the front wheel brackets 121 and the rear wheel brackets 122 are identical in structure to collectively support the vehicle 30.

The automatic guiding system is used for controlling the trolley body 10 to automatically run according to a preset path, the wheel device 13 is configured to be of a universal rotating structure, steering wheels are adopted in the embodiment, so that the trolley body 10 can rotate around a central line, flexible rotation to any angle is realized, and matching and adjustment of different parking positions in the intelligent parking system are adapted. Alternatively, four wheel units 13 are provided, four wheel units 13 being distributed on opposite sides of the frame 11, and the flap mechanism 20 being located on the other opposite sides of the frame 11. Optionally, the wheel devices 13 are distributed at four vertex positions in a quadrilateral shape, wherein the maximum width dimension of the two wheel devices 13 is smaller than the length dimension of the intelligent carrier in the blocking posture of the plate turnover mechanism 20, and the direction of the length dimension is the moving direction of the vehicle 30 on the intelligent carrier.

The flap mechanism 20 is mounted at both ends of the frame 11 and is rotatable relative to the trolley body 10. The turnover mechanism 20 is limited to one turnover angle after being turned relative to the trolley body 10, and the turnover angle can be flexibly adjusted to adapt to different rotation directions and rotation angles. Wherein, the panel turnover mechanism 20 has two special turnover angles, wherein, the turnover angle of the panel turnover mechanism 20 comprises an extended gesture parallel to the carrying platform and a blocking gesture that the tail end of the panel turnover mechanism 20 exceeds the carrying platform. Under the expansion gesture, the whole length of intelligent carrier grow to enlarge the total length of intelligent carrier, make things convenient for the upper and lower transportation of vehicle 30. Under the blocking gesture, the whole length of intelligent carrier diminishes to reduce the total length of intelligent carrier, make things convenient for rotatory carrier 30 of intelligent carrier, reduce required transportation space. And, the panel turnover mechanism 20 overturns to one side of the carrying platform and the tail end exceeds the surface of the carrying platform, so that a flange structure is formed between the panel turnover mechanism 20 and the carrying platform to play a role of stopping, and particularly when the intelligent carrier walks on the ground with a fine gradient, the carrier 12 carries the vehicle 30 to be located on the intelligent carrier and has a sliding risk, and the vehicle 30 is prevented from sliding out or rushing out of the intelligent carrier by the panel turnover mechanism 20.

Accordingly, the flap mechanism 20 serves as an extension of the cart body 10, thereby reducing the overall length of the cart body 10 and reducing the rotational space required for the cart body 10 to swivel. The turnover mechanism 20 turns over and exceeds the carrying platform relative to the trolley body 10, so that the turnover mechanism 20 can prevent the carrying objects on the carrying platform from separating in the moving direction of the trolley 30, and the safety of the object circulation process is improved.

The length direction dimension of the trolley body 10 is greater than or equal to the width direction dimension, and the trolley body 10 can be rotated by the wheel device 13 to constitute a rotation movement space. The flap mechanism 20 is parallel to the trolley body 10 in the extended position, thereby increasing the length of the trolley body 10. Optionally, the flap mechanism 20 may be turned over to one side of the loading platform to form a front-to-back flange structure that blocks the vehicle 30 from sliding out. Alternatively, the flap mechanism 20 may be flipped to the ground side to form a ramp structure to facilitate guiding the carrier 12 carrying the vehicle 30 to the trolley body 10.

See fig. 5: preferably, the maximum rotation diameter of the intelligent carrier when the flap mechanism 20 is in the blocking posture is smaller than the maximum rotation diameter of the intelligent carrier when the flap mechanism 20 is in the expanding posture, so that the transfer space required by the intelligent carrier in the transfer process is reduced. For example, the cart body 10 has an approximately rectangular frame structure, and the diagonal length of the cart body 10 is longer than the width between the two wheel devices 13. Meanwhile, the diagonal length of the cart body 10 is smaller than the maximum distance of the end of the flap mechanism 20 in the extended posture, and the diagonal length of the cart body 10 is larger than the maximum distance of the end of the flap mechanism 20 in the blocking posture. In a circular curve formed by the rotation of the intelligent carrier around the rotation center line, the maximum rotation diameter of the intelligent carrier when the flap mechanism 20 is in the extended posture is D1, and the maximum rotation diameter of the intelligent carrier when the flap mechanism 20 is in the blocking posture is D2, wherein D2 is less than or equal to D1.

In one embodiment, the flap mechanism 20 is in the output orientation of the items carried on the cart body 10 in the extended position, the flap mechanism 20 carrying the carrier 12 with the vehicle 30 out of the cart body 10. The flap mechanism 20 acts as an extension of the trolley body 10 that can take on the bridging function of docking to the parking device 40 and supporting the carrier 12 and the vehicle 30 for movement to the parking device 40. The panel turnover mechanism 20 can be arranged as a movable part of the trolley body 10, flexibly adjusts the movable space size of the trolley body 10 in the transportation process, and simultaneously facilitates the automatic docking of the trolley body 10 and the parking device 40.

See fig. 2 to 4: the flap mechanism 20 may be provided as a unitary plate-like structure to provide overall plate support and expand the support area of the carrier 12. In an alternative embodiment, the panel turnover mechanism 20 includes two panel turnover assemblies 21 symmetrically disposed on the cart body 10, where the two panel turnover assemblies 21 are disposed at intervals and located at front and rear ends of the cart body 10 (the definition of the front and rear directions is the moving direction of the carrier 12), so as to support the carrier 12 for movement respectively, and facilitate the overall transportation of the vehicle 30.

Preferably, the carriage 11 is provided with a guide mechanism 14, the carrier 12 is in rolling engagement with the guide mechanism 14, and the upper surface of the flap mechanism 20 is flush with the surface of the guide mechanism 14 in the extended posture. The cart body 10 is provided with a guide mechanism 14 that guides the carrier 12, and the guide mechanism 14 guides the carrier 12 to move linearly. For example, the guide mechanism 14 is provided as two slide rails parallel to each other; alternatively, the guide mechanisms 14 are arranged as guide grooves that are parallel to each other and recessed from the surface of the load carrier. The movable assembly 1212 of the carrier 12 correspondingly cooperates with the guide mechanism 14 to maintain a controlled range of motion of the vehicle 30 carried by the carrier 12 on the cart body 10.

Preferably, two flap assemblies 21 are respectively disposed at the front and rear ends of the trolley body 10, and each flap assembly 21 is respectively disposed in the extending direction of the corresponding guide mechanism 14 to guide the carrier 12 to move, so that the trolley body 10 can be conveniently output by the vehicle 30.

In an embodiment, the flap assembly 21 includes a fixing frame 213 fixedly connected to the cart body 10, a driving shaft 212 rotatably connected to the fixing frame 213, a flap frame 211 fixed to the driving shaft 212, and a driving member 214 connected to the driving shaft 212, wherein the driving member 214 drives the flap frame 211 to turn over through the driving shaft 212. The fixing frame 213 is a rigid frame structure, and is fixed to an end surface of the vehicle frame 11. Wherein the top surface of the fixing frame 213 is lower than the top surface of the frame 11, and the driving shaft 212 is rotatably connected to the fixing frame 213 through a bearing 217. Alternatively, the fixing frame 213 is configured as a fixed block structure, and shaft holes for mounting the bearings 217 are provided at both sides of the fixed block.

Alternatively, the flap frame 211 is fixed to the driving shaft 212 and disposed adjacent to the fixing frame 213. Optionally, the flap frame 211 is fixed to the driving shaft 212, and the fixing frame 213 is provided with a U-shaped groove, through which the driving shaft 212 penetrates, and into which the flap frame 211 extends. Near the location of the mount 213 and flush with the guide 14 to serve as an extension of the guide 14, and to transition the gap between the trolley body 10 and the parking device 40. The fixing frame 213 is located close to the panel turnover frame 211, so as to avoid large bending amount of the driving shaft 212 connected with the panel turnover frame 211 and provide support for the panel turnover frame 211.

In an alternative embodiment, the two flap frames 211 of the two flap assemblies 21 are connected to the same driving shaft 212, and the two flap frames 211 are driven by the same driving shaft 212, so that the rotation synchronism is high. A drive shaft 212 is driven by a drive member 214, simplifying the overall layout. Preferably, the driving shaft 212 is provided with an anti-rotation plane, and the flap frame 211 is fixed to the driving shaft 212 and is defined with the anti-rotation plane, so that the connection tightness between the flap frame 211 and the driving shaft 212 is improved. Preferably, a coupling 216 is provided between the driver 214 and the drive shaft 212, and the coupling 216 is used to transfer the driver 214 and the drive shaft 212, thereby achieving good power transmission. Alternatively, the driving member 214 is configured as a motor that is fixed to the end surface of the frame 11 by a mounting bracket 215.

In another alternative embodiment, two turnplate holders 211 are independently driven, each turnplate assembly 21 is provided with a driving member 214, and each driving member 214 drives turnplate holder 211 to rotate by driving shaft 212. Two flap assemblies 21 are fixed to the head and tail ends of the trolley body 10 at intervals, wherein each flap assembly 21 is provided with a flap frame 211, a driving shaft 212 connected with the flap frame 211 and a driving piece 214. Each turning plate frame 211 controls the turning angle through an independent driving piece 214, so that the rotation parameters such as the rotation angle, the rotation time, the rotation speed and the like of each turning plate frame 211 can be independently controlled, and the control is more flexible.

The turner frame 211 may be provided in a plate-like or frame-like structure to achieve stable support during movement of the carrier 12 from the cart body 10 to the parking device 40. Alternatively, the panel turnover frame 211 has a plate structure, and the panel turnover frame 211 is fixed to the driving shaft 212 to realize rotation. Optionally, one end of the panel turnover frame 211 abuts against a side wall of the frame 11 when in the extended posture, so as to transmit the acting force received by the panel turnover frame 211 to the frame 11, and avoid the panel turnover frame 211 from bending downwards. Optionally, the side of the frame 11 is provided with an abutment block provided with an inclined abutment surface. An inclined pressure contact surface is provided at one end of the flap frame 211 facing the frame 11, and the pressure contact surface is in contact with the contact surface when the flap frame 211 is in the expanded posture. Optionally, the mount 213 is provided with an inclined abutment surface. An inclined pressure contact surface is provided at one end of the flap holder 211 facing the fixing frame 213, and the pressure contact surface is abutted against the abutment surface when the flap holder 211 is in the expanded posture.

The other end of the turnover plate frame 211 extends outwards away from the driving shaft 212 to form a cantilever structure, alternatively, the turnover plate frame 211 is erected on the parking device 40 after being turned over, and serves as a rail to fill a gap between the intelligent carrier and the parking device after the intelligent carrier runs in place, and meanwhile the function of reducing the pressure applied to the rotating shaft of the turnover plate frame 211 under the condition of being pressed is achieved.

Example two

See fig. 6-7: the intelligent transportation vehicle disclosed in the above embodiment is applied to an intelligent parking system including a parking apparatus 40 and an intelligent transportation vehicle, the parking apparatus 40 is provided with a guiding frame 41, and the panel turnover mechanism 20 is abutted or erected on the guiding frame 41 in an extended posture. The guiding frame 41 is an extension frame of the parking device 40 corresponding to the parking space, and the turning plate frame 211 can be pressed or abutted against the guiding frame 41, so that the carrier 12 enters the parking device 40 along the turning plate frame 211 and the guiding frame 41, and a matching gap is prevented from being formed between the trolley body 10 and the guiding frame 41, and the carrier 12 is prevented from failing to transfer.

Optionally, the flap frame 211 is further used to guide alignment between the intelligent carrier and the parking apparatus 40, so as to improve the docking efficiency of the intelligent carrier and the parking apparatus 40. In one embodiment, the end of the flip-plate holder 211 is provided with an inclined guide surface 2111, the guide surface 2111 being provided at the free end of the flip-plate holder 211 to guide the self-alignment of the flip-plate holder 211 to the docking holder 41. Optionally, the guide surfaces 2111 of the two flap frames 211 are V-shaped corner faces or parallel faces parallel to each other, thereby achieving automatic alignment of the flap frames 211 with the guide frame 41. Optionally, the guiding frame 41 is provided with a bevel matching the guiding surface 2111 to achieve automatic alignment, and guiding efficiency is high. Optionally, the turning plate frame 211 is overlapped with the guiding frame 41 and is limited by abutting with a convex inclined plane on the guiding frame 41, so that the guiding, positioning and synchronizing of the overlapped frame are realized, and the alignment and traction effects are good.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. Intelligent carrier of taking panel turnover mechanism, its characterized in that includes:

the trolley body is provided with a carrying platform;

the turnover plate mechanisms are respectively and rotatably connected to two ends of the trolley main body, and the turnover plate mechanisms are limited at one turnover angle after being turned over relative to the trolley main body;

the turnover angle of the turnover mechanism comprises an expansion gesture parallel to the carrying platform and a blocking gesture that the tail end of the turnover mechanism exceeds the carrying platform.

2. The intelligent carrier of claim 1, wherein a maximum swing diameter of the intelligent carrier when the flap mechanism is in the blocking position is less than a maximum swing diameter of the intelligent carrier when the flap mechanism is in the extended position.

3. The intelligent carrier of claim 1, wherein the flap mechanism is in an output direction of an item carried on the cart body when in the extended position, the flap mechanism carrying the item out of the cart body.

4. The intelligent carrier of claim 3, wherein the flap mechanism comprises flap assemblies symmetrically disposed at both ends of the cart body.

5. The intelligent carrier as recited in claim 4 wherein the flap assembly comprises a fixed mount fixedly attached to the main body of the cart, a drive shaft rotatably connected to the fixed mount, a flap frame fixedly attached to the drive shaft, and a driving member connected to the drive shaft, the driving member driving the flap frame to turn over via the drive shaft.

6. The intelligent carrier of claim 5, wherein the two flap frames of the flap assemblies are connected to the same drive shaft; or each turning plate assembly is provided with a driving piece, and each driving piece drives the turning plate frame to rotate through a driving shaft matched with each driving piece.

7. The intelligent carrier of claim 5, wherein the distal end of the turner rack is provided with an angled guide surface.

8. The intelligent carrier of claim 1, wherein the cart body comprises a frame for carrying the carrier and the vehicle, an automatic guiding system provided to the frame, and a wheel assembly secured to the frame, and wherein the flap mechanisms are mounted at opposite ends of the frame in a direction of movement or a direction of movement extension of the carrier.

9. The intelligent carrier of claim 8, wherein the carriage is provided with a guide mechanism that forms a rolling fit with the carrier, an upper surface of the flap mechanism being flush with a surface of the guide mechanism when in the extended position.

10. An intelligent parking system, comprising a parking device and the intelligent carrier according to any one of claims 1-4, wherein the parking device is provided with a guiding frame, and the panel turnover mechanism is abutted or erected on the guiding frame in the extended posture.