CN114314435A

CN114314435A - Stacking system of railway vehicle

Info

Publication number: CN114314435A
Application number: CN202111474273.6A
Authority: CN
Inventors: 付志亮; 林琳; 周强; 张志佳; 刘朔; 梁秀萍; 王大朋; 刘鸿宇; 才智; 郭力
Original assignee: Xi'an Jiaye Aviation Science And Technology Co ltd; CRRC Tangshan Co Ltd
Current assignee: Xi'an Jiaye Aviation Science And Technology Co ltd; CRRC Tangshan Co Ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-12
Anticipated expiration: 2041-12-03
Also published as: CN114314435B

Abstract

The embodiment of the application provides rail vehicle's stacking system, including the stacker, the stacker includes: a stacker frame; the pallet fork is positioned on the stacker frame and used for picking and placing the container; the stacker traveling driving device is positioned on the stacker frame and used for driving the stacker to travel in the rail vehicle; and the control device is used for controlling the stacker walking driving device to walk to a position corresponding to a goods shelf of the rail vehicle, controlling the fork to act and taking and placing the container. From this setting to the realization is got the automation of goods and is put goods, improves rail vehicle's degree of automation, improves commodity circulation turnover speed and efficiency, provides the basis for building of comprehensive transportation network.

Description

Stacking system of railway vehicle

Technical Field

The application relates to the technical field of freight transportation, in particular to a stacking system of a rail vehicle.

Background

Freight subways are a product of future developments in human society. With the progress of human society, the society is divided into more and more detailed, express logistics industry is aroused, electronic commerce and the internet of things are mentioned, people are skilled in detail, on one hand, the electronic commerce brings convenience and pleasure to people, and on the other hand, new problems are brought to people. In the modern society of electronic commerce and wind and water, the increase potential shown by the logistics industry cannot be imagined. In short years, the business of express logistics is unprecedented and high, the annual express business volume rapidly develops at a speed of 20% -30%, and how to better meet the demand of express logistics becomes a concern. While the scale is huge, the matching logistics infrastructure is not negligible, the logistics infrastructure is relatively lagged, the proportion of the modern facility is low, and the modern logistics development requirement cannot be met. The system has the defects of insufficient facilities such as modern storage, multi-type combined transportation and the like, an efficient, smooth and convenient comprehensive transportation network is not sound, a logistics park system with reasonable layout and complete functions is not established, logistics infrastructures are not matched, and effective connection is difficult.

On the current vehicle that carries the passenger to carry the thing, generally carry out goods access and stack through the manual work, simultaneously, the passenger goods loads in mixture makes commodity circulation turnover speed and efficiency lower in the main cabin, can't guarantee goods quality safety.

Disclosure of Invention

The embodiment of the application provides a rail vehicle's stack system to on solving current passenger carrying and carrying the vehicle of thing, generally through the artifical goods access and stack, commodity circulation turnover speed and the lower problem of efficiency of carrying on. A second object of the present application is to provide a rail vehicle comprising a stacking system of the above-mentioned rail vehicle.

In order to achieve the above purpose, the present application provides the following technical solutions:

a stacking system for rail vehicles, comprising a stacker, the stacker comprising:

a stacker frame;

the fork is positioned on the stacker frame and used for picking and placing the container;

the stacker traveling driving device is positioned on the stacker frame and used for driving the stacker to travel in a rail vehicle;

the control device is used for controlling the stacker traveling driving device to travel to a position corresponding to a goods shelf of a rail vehicle, controlling the fork to act and taking and placing the container.

Optionally, the method further comprises:

the code scanning device is fixed on the stacker frame and used for scanning codes of the container and sending the information of the container to the control device;

and the control device determines the position information of the goods on the goods shelf according to the information of the container, and controls the stacker traveling driving device to travel to the position corresponding to the goods shelf of the rail vehicle according to the position information.

Optionally, the method further comprises:

one end of the fork power driving device is fixed on the stacker frame, and the other end of the fork power driving device is connected with the fork;

the fork power driving device is connected with the control device, and the control device is used for controlling the fork power driving device to drive the fork to move along the width direction penetrating through the stacker frame so as to enable goods to pass through the stacker frame from one end of the stacker frame in the width direction and move to the other end.

Optionally, the fork power drive comprises a fork power drive, the fork power drive comprising:

the pallet fork driving piece comprises a driving gear and a driving rack matched with the driving gear, and the driving rack is fixed on the pallet fork and arranged along the length direction of the pallet fork;

the fork power part and the driving gear are respectively positioned on the stacker frame, and the fork power part is connected with the driving gear so as to drive the driving gear to rotate and drive the driving rack and the fork to move.

Optionally, the pallet fork comprises:

the stacker is characterized in that the stacker comprises a fixed fork, a first-level fork and a second-level fork which are sequentially stacked from bottom to top in the vertical direction of a stacker frame, wherein the fixed fork is fixed on the stacker frame, the first-level fork can move relative to the fixed fork, and the second-level fork can move relative to the first-level fork.

Optionally, the fork power drive is connected with the primary forks to drive the primary forks to move relative to the fixed forks;

wherein, in the width direction of the stacker frame, the fork power drive device further comprises:

the chain extends out, and the first end of the chain is fixedly connected with the rear end of the fixed fork; the second end extends from the rear end of the fixed fork to the front end of the fixed fork, winds around the front end of the primary fork, and is fixed with the rear end of the lower wall of the secondary fork, and the extension chain is in sliding connection with the front end of the primary fork;

the first end of the retraction chain is fixedly connected with the front end of the fixed fork, the second end of the retraction chain extends from the front end of the fixed fork to the rear end of the primary fork and is fixed with the front end of the upper wall of the secondary fork after passing through the rear end of the primary fork, and the retraction chain is slidably connected with the primary fork.

Optionally, the fork power drive further comprises:

the extension chain wheel is fixed at the front end of the primary fork and can rotate along the axis of the extension chain wheel, and the extension chain wheel is matched with the extension chain;

the retracting chain wheel is fixed at the rear end of the primary fork and can rotate along the axis of the retracting chain wheel, and the retracting chain wheel is matched with the retracting chain.

Optionally, the fork power drive further comprises:

the extension chain supporting plate is respectively fixed on the upper walls of the fixed fork and the primary fork, extends along the length direction and is used for supporting the extension chain;

and the retracting chain supporting plate is respectively fixed on the upper walls of the fixed fork and the primary fork and extends along the length direction to support the retracting chain.

Optionally, the fork power drive further comprises a guide assembly, the guide assembly comprising:

the guide blocks are respectively fixed on the upper wall of the fixed fork and the upper wall of the primary fork and are arranged along the length direction of the fork; the side wall of the guide block is provided with a limit guide groove extending along the length direction of the pallet fork;

the guide grooves are matched with the guide blocks, are respectively fixed on the lower wall of the primary fork and the lower wall of the secondary fork and are arranged along the length direction of the forks; and the side wall of the guide groove is provided with a limiting guide block matched with the limiting guide groove.

Optionally, the number of the guide blocks is several, and the guide blocks are arranged at intervals along the length direction of the pallet fork respectively.

Optionally, the forks are provided in two groups, and each group of forks is connected with one fork driving member;

the fork power part drives each group of the forks to synchronously act through each fork driving part.

Optionally, the stacker traveling drive device further includes:

the walking driving part comprises a walking driving gear and a walking driving rack matched with the walking driving gear, the walking driving gear is connected with the walking driving gear, the walking driving rack is used for being fixed on a ground rail of a rail vehicle, and the walking driving gear drives the walking driving gear to rotate so as to drive the stacker rack to advance along the ground rail.

Optionally, the stacker traveling drive device further includes:

the walking guide mechanism comprises a walking sliding groove and a walking sliding block, the walking sliding groove is arranged along the length direction of the stacker frame, the walking sliding block is used for being fixed on a ground rail of a rail vehicle, and the walking sliding groove and the walking sliding block guide the movement of the stacker frame on the ground rail.

Optionally, the fork lifting driving device is further included, and the fork lifting driving device includes:

the fork is fixed on the lifting plate;

fork lift power spare and fork lift driving piece, fork lift power spare is fixed in the stacker frame, fork lift driving piece is followed the vertical setting of stacker frame, the one end of fork lift driving piece with fork lift power spare is connected, the other end with the lifter plate is connected, fork lift power spare drive the action of fork lift driving piece, in order to drive the lifter plate with the fork carries out vertical removal.

Optionally, the method further comprises:

and the anti-collision buffer devices are used for performing anti-collision buffer when the stacker frame contacts with the rail vehicle, and are respectively fixed at two ends of the stacker frame in the length direction.

Optionally, the power collecting device further comprises:

the current collection guide rail is used for being fixed on a top plate of the railway vehicle;

the current collector is fixed at the top end of the stacker frame, and is matched with the current collecting guide rail to provide power for operating equipment of the stacking system;

and the insulating protective sleeve is used for insulating the non-contact part.

Optionally, the stacker frame is a rectangular frame, and the rectangular frame includes:

the device comprises a top frame, side frames and a bottom frame, wherein any two of the top frame, the side frames and the bottom frame are detachably connected;

the top frame is provided with the current collecting device, and the bottom of the bottom frame is provided with the stacker traveling driving device.

Optionally, the method further comprises:

the positioning pieces are positioned at two ends of the upper frame in the length direction and are used for being matched with a top rail of a railway vehicle to position and guide;

in the width direction of the top frame, the positioning piece is positioned at the center of the top frame.

Optionally, the method further comprises:

and the encoder and the encoding ruler are respectively fixed on the top frame and used for accurately positioning the position.

The application also provides a rail vehicle, which comprises a vehicle general control system, a goods shelf and the stacking system in any one of the embodiments, wherein the vehicle general control system is connected with a control device of the stacking system.

Optionally, the method further comprises:

a sky rail; the top rail is positioned on a top plate of the rail vehicle and extends along the length direction, and a positioning piece of the stacking system is connected with the top rail in a sliding manner;

a ground rail located on a floor of the rail vehicle extending in a length direction.

The rail vehicle's stack system that this application embodiment provided, including the stacker, the stacker includes: a stacker frame; the pallet fork is positioned on the stacker frame and used for picking and placing the container; the stacker traveling driving device is positioned on the stacker frame and used for driving the stacker to travel in the rail vehicle; and the control device is used for controlling the stacker walking driving device to walk to a position corresponding to a goods shelf of the rail vehicle, controlling the fork to act and taking and placing the container.

Compared with the prior art, the stacking system of the rail vehicle provided in the embodiment of the application has the following technical effects:

this application is connected with fork and stacker walking drive arrangement respectively through controlling means, can control stacker walking drive arrangement and walk to and correspond position department with rail vehicle goods shelves, control the fork action, get the collection dress ware and put. From this setting to the realization is got the automation of goods and is put goods, improves rail vehicle's degree of automation, improves commodity circulation turnover speed and efficiency, provides the basis for building of comprehensive transportation network.

In order to achieve the second object, the present application also provides a rail vehicle, which includes any one of the above-mentioned stacking systems, and since the above-mentioned stacking system has the above-mentioned technical effects, the rail vehicle having the stacking system should also have corresponding technical effects.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a first state of a conveying system at a vehicle door according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a second state of a transportation system at a vehicle door according to an embodiment of the present application;

fig. 3 is a schematic axial view of a platform conveying system according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a third direction movement adjusting member according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram of an axial structure of a stacking system of a rail vehicle according to an embodiment of the present disclosure;

FIG. 6 is a schematic front view of the structure of FIG. 5;

FIG. 7 is a schematic side view of the structure of FIG. 5;

FIG. 8 is an enlarged view of a portion of the structure of FIG. 7;

FIG. 9 is a schematic top view of the structure of FIG. 8;

FIG. 10 is a first cross-sectional structural schematic view of a fork provided in an embodiment of the present application;

FIG. 11 is a second cross-sectional structural schematic view of a fork provided in an embodiment of the present application;

FIG. 12 is a third cross-sectional structural view of the fork provided in the embodiments of the present application;

FIG. 13 is an enlarged view of a portion of the structure of FIG. 5;

FIG. 14 is an enlarged view of a portion of the structure of FIG. 13;

FIG. 15 is a schematic front view of a shelving system according to an embodiment of the present disclosure;

FIG. 16 is a front view of the structure of FIG. 15;

FIG. 17 is a side view of the structure of FIG. 15;

FIG. 18 is a partially enlarged schematic view of a shelf system according to an embodiment of the present application;

fig. 19 is a schematic view of a mounting structure of a vertical support frame according to an embodiment of the present application;

FIG. 20 is a schematic structural view of a tensioning device provided in accordance with an embodiment of the present application;

fig. 21 is a flowchart illustrating a warehousing management method for rail vehicles according to an embodiment of the present disclosure.

The drawings are numbered as follows:

a stacking system 91;

the stacker crane comprises a stacker frame 911, a fork 912, a control device 913, a collision avoidance buffer device 914, a current collecting device 918, a positioning piece 919 and a code scanning device 9110;

a pallet fork power piece 91251, a drive gear 91252, a drive rack 91253;

the first-stage pallet fork 9121, the second-stage pallet fork 9122, the retracting chain 9123, the extending chain 9127, the fixed pallet fork 9128, the extending chain wheel 91272, the retracting chain wheel 91232, the extending chain support plate 91271 and the retracting chain support plate 91231;

the guide block 91241, the guide groove 91242, the limit guide groove 91243 and the limit guide block 91244;

a lifting plate 9161, a fork lifting power piece 9151 and a fork lifting driving piece 9171;

the device comprises a frame body 921, a tensioning device 922, a bottom mounting plate 923, a conveying roadway 924, a transverse conveying roadway 925, a ground rail 926, a sky rail 927, a trolley line 928 and a positioning protrusion 929;

top support frames 9210, top cross beams 9211, top longitudinal beams 9212, vertical support frames 9213 and connecting cross beams 9214;

a top plate tensioning assembly 9221 and a side wall tensioning assembly 9222;

the first hinge seat 92221, the first screw 92222, the lock nut 92223, the second screw 92224, the second hinge seat 92225 and the fixing piece 92226;

first vertical column 92131, second vertical column 92132, support beam 92133;

middle connecting beam 92141, end connecting beam 92142;

a platform conveying system 931, a door conveying system 932;

a platform control device 9311, a platform conveying assembly 9312, a first direction movement adjusting member 9313, a third direction movement adjusting member 9314, a second direction movement adjusting member 9315, a first chassis 9316;

a first conveyor assembly mounting rack 93121, a first accumulation roller 93122,

A third mounting seat 93143, a third driving motor 93141, a third lifting mechanism 93142 and a third supporting seat 93144;

a door control device 9321, a door conveying device 9322, a second chassis 9323, a turnover driving component 9324, a container in-place detection component 9325, a second conveying component mounting rack 9326 and a second accumulating roller 9327;

a first door transport assembly 93221, a second door transport assembly 93222.

Detailed Description

The embodiment of the invention discloses a stacking system of a railway vehicle, which aims to solve the problems that goods are generally stored and stacked manually and the logistics turnover speed and efficiency are low in the existing passenger-carrying and cargo-carrying transportation tool.

In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The stacking system provided by the embodiment of the application belongs to a component of an intelligent rail transit loading and unloading system. To facilitate understanding of the design principles and operation of the palletizing system, the following description starts with a rail transit intelligent handling system.

Referring to fig. 1-4, fig. 1 is a first structural diagram illustrating a vehicle door transport system 932 according to an embodiment of the present disclosure; fig. 2 is a second state diagram of a vehicle door transport system 932 according to an embodiment of the present disclosure; fig. 3 is a schematic axial view of a platform conveying system 931 according to an embodiment of the present disclosure; fig. 4 is a schematic structural diagram of the third direction movement adjusting part 9314 according to the embodiment of the present application.

In a specific embodiment, the application provides a rail transit intelligent handling system, which comprises a platform conveying system and a rail vehicle. The rail vehicle comprises a vehicle door conveying system 932, a stacking system, a shelf system and a master control system. The platform conveying system 931 and the vehicle door conveying system 932 jointly form a rail transit joint control conveying system, the vehicle door conveying system 932 is fixed to a vehicle door of a rail vehicle, and the rail vehicle can be a freight rail vehicle, a freight carriage or a passenger-cargo mixed track vehicle and the like, can be set as required, and is within the protection range of the application. The rail transit joint control conveying system further comprises a master control device, and the master control device is generally arranged in a master control room in the ground management platform. The general control device is connected to the platform conveying system 931 and the vehicle door conveying system 932 respectively to control the docking of the platform conveying system 931 and the vehicle door conveying system 932, and the general control device may be specifically a controller. It can be set according to the state of the art.

And the master control system controls the butt joint of the conveying system at the vehicle door and the platform conveying system according to the received vehicle door starting signal. The master control system comprises a master control device, a system interface, a Warehouse Management System (WMS) and a scheduling control (WCS) module, and the master control system respectively realizes the functions corresponding to the interface of the peripheral information system, the warehouse logistics management layer and the warehouse logistics scheduling layer. All power equipment in the carriage supplies power to the master control device, the stacker and the doorway conveyor through a power supply in the carriage and a stabilized voltage power supply; the stacker supplies power to the sliding contact line through the main power supply to obtain power. The general control device directly controls the doorway conveyor, is in wireless communication with the stacking system and is in I/O communication with the platform conveying system, is in communication with the vehicle body through the Ethernet, and is in communication with the warehouse management system through the Ethernet. The master control device is configured with a human-computer operation interface; configuring a human-computer operation interface for the stacker; the platform conveyor is provided with a button box; 4 doorways of the vehicle are all provided with button boxes and quick communication plugs; the platform conveyors may be independently controlled.

The warehouse logistics host equipment, the logistics electric control system, the database server of the logistics computer system, the application server, the management software and the like are uniformly configured, so that the automatic uniform management and scheduling of the warehouse logistics are realized. Specifically, an HMI system is configured on the touch screen, and the HMI system has the functions of action execution, state display, action statistics and fault alarm; the warehouse management system is communicated with the scanning system and has the functions of stacking state information, warehouse in-out statistics and the like; the automatic scheduling system automatically allocates stacking positions according to the cargo state information; before arriving at a station, a dispatching stacker automatically takes the goods arriving at the station; the master control device is communicated with the HMI system, the storage management system and the automatic scheduling system; the hardware of the master control device and the storage management system is arranged in the cargo hold; the master control device has automatic and manual control modes; the control system meets the requirements of standardization and normalization, and meanwhile, all products are selected and used by ensuring safe usability, universality and interchangeability, so that the control system is easy to adjust, repair and replace and convenient to maintain. Moving parts and wires, cables and the like are independently protected; the cable is protected by a metal tube; the equipment must have an emergency stop switch installed at a position convenient for emergency operation and be red in color.

The specific warehousing process of the container comprises the following steps: opening the door of the rail vehicle after the rail vehicle drives into the platform; after receiving a vehicle door starting signal, the master control system controls the conveying system at the vehicle door to turn over, the platform conveying system is aligned with the vehicle door, and after the platform conveying system is aligned with the vehicle door, the platform conveying system extends out to be in conveying butt joint with the vehicle door; the platform conveying system is started, the container on the platform conveying system is conveyed to the vehicle door conveying system, the vehicle door conveying system conveys the container conveyed by the platform conveying system to a preset position to a vehicle door, the master control system controls the stacking system to grab and scan the container of the vehicle door conveying system, stacking positions are distributed according to container information obtained by scanning the container, and the stacking system is controlled to move the container to be warehoused to the corresponding stacking position of the shelf system to be stored according to the distributed stacking positions; and finishing the warehousing process of the container.

The specific delivery process of the container comprises the following steps: according to the current pre-arrival and arrival time, a warehouse-out instruction is sent in a preset time period before the arrival time, a container pre-out of the warehouse is determined according to the arrival information of the pre-arrival, the position of a stacking position is determined according to the container pre-out of the warehouse and stacking position list information, a master control system controls a stacking system to take out the corresponding container pre-out of the warehouse according to the position of the stacking position and transfer the container to a cache area of a shelf system, after a vehicle door conveying system is in butt joint with a platform conveying system, the stacking system transfers the container to the vehicle door conveying system and conveys the container to the platform conveying system through the vehicle door conveying system, and the platform conveying system conveys the container to the platform from a rail vehicle to finish the warehouse-out process of the container.

Example one

Referring to fig. 5-7, fig. 5 is a schematic axial view of a stacking system of a rail vehicle according to an embodiment of the present disclosure; FIG. 6 is a schematic front view of the structure of FIG. 5; fig. 7 is a side view of the structure of fig. 5.

The application provides a stacking system 91, it includes stacker frame 911, fork 912, stacker walking drive arrangement and controlling means 913. The stacker frame 911 is preferably a rectangular frame, and each edge of the rectangular frame is detachably connected with each other so as to facilitate production and processing. The forks 912 are located on the stacker frame 911 for picking and placing the containers. The stacker traveling driving device is also located on the stacker frame 911 and used for driving the stacker to travel in the rail vehicle, and the stacker traveling driving device may be a structure formed by a motor and traveling wheels, and preferably, a preset rail, such as a sliding rail, is provided on a floor of the rail vehicle and is matched with the traveling wheels, so as to provide the preset rail for the traveling of the stacker traveling driving device, and simplify the control operation. In other embodiments, the structure of the stacker traveling drive device may be set as required as long as the same technical effect can be achieved. The control device 913 is connected with the vehicle general control system, the control device 913 is connected with the fork 912 and the stacker traveling driving device respectively, and the control device 913 is used for controlling the stacker traveling driving device to travel to a position corresponding to the rail vehicle shelf, controlling the fork 912 to act, and picking and placing the container, so that the container on the vehicle door conveying system is taken away, or the container on the rail vehicle shelf is conveyed to the vehicle door conveying system.

The control device 913 of the stacking system can receive the signal sent by the vehicle central control system to perform a corresponding working status, for example, when the vehicle central control system sends a signal to arrive at the station to the control device 913, the control device 913 performs a corresponding action according to the signal to arrive at the station.

Compared with the prior art, the stacking system 91 of the rail vehicle provided in the embodiment of the application has the following technical effects:

this application is connected with fork 912 and stacker walking drive arrangement respectively through controlling means 913, can control stacker walking drive arrangement and walk to and correspond position department with rail vehicle goods shelves, control the action of fork 912, get the container and put. From this setting to the realization is got the automation of goods and is put goods, improves rail vehicle's degree of automation, improves commodity circulation turnover speed and efficiency, provides the basis for building of comprehensive transportation network.

Specifically, in order to simplify the input operation of the cargo information and perform unified management on the cargo information, the system further comprises a code scanning device 9110, which is fixed on the stacker frame 911, wherein the code scanning device 9110 is used for scanning codes of the containers and sending the container information to the control device 913; the control device 913 determines the position information of the goods on the goods shelf according to the container information, and controls the stacker traveling drive device to travel to the position corresponding to the goods shelf of the rail vehicle according to the position information. The carrier of the information in the container can be an electronic label fixed on the container, such as a two-dimensional code or a bar code.

When the container is put in or taken out of a warehouse, the code scanning device 9110 scans codes of the containers grabbed by the stacking machine, the master control device records information of the containers to be put in the warehouse according to the information of the containers, or judges whether the currently taken out containers are containers which are taken out of the warehouse in advance according to the information of the containers so as to check the information, prevent wrong goods from being taken, and improve the accuracy of the system.

In another embodiment, the stacker further comprises a fork 912 power driving device, one end of which is fixed on the stacker frame 911, and the other end of which is connected with the fork 912; it can drive the forks 912 to move relative to the stacker frame 911; the fork 912 power driving device is connected with the control device 913, and the control device 913 is used for controlling the fork 912 power driving device to drive the fork 912 to move along the width direction penetrating through the stacker frame 911, so as to move the goods from one end of the width direction of the stacker frame 911 to the other end through the stacker frame 911. It can be understood that the width direction of the stacker frame 911 is perpendicular to the traveling direction of the stacker frame 911, and two ends of the width direction of the stacker frame 911 correspond to the door conveying system and the rack of the rail vehicle, respectively, so that when the fork 912 moves in the width direction penetrating through the stacker frame 911, goods can be conveyed back and forth between the door conveying system and the rack of the rail vehicle, the movement direction of the fork 912 is optimized according to the internal space of the rail vehicle, the space utilization rate is improved, and the transportation route is simplified.

As shown in fig. 8-14, fig. 8 is an enlarged view of a portion of the structure of fig. 7; FIG. 9 is a schematic top view of the structure of FIG. 8; FIG. 10 is a first cross-sectional structural schematic view of a fork provided in an embodiment of the present application; FIG. 11 is a second cross-sectional structural schematic view of a fork provided in an embodiment of the present application; FIG. 12 is a third cross-sectional structural view of the fork provided in the embodiments of the present application; FIG. 13 is an enlarged view of a portion of the structure of FIG. 5 (i.e., an enlarged view of the forks); fig. 14 is an enlarged view of a portion of the structure of fig. 13. Specifically, the power driving device for the pallet fork 912 comprises a power driving part for the pallet fork 912, the power driving part for the pallet fork 912 comprises a power part 91251 for the pallet fork and a driving part for the pallet fork 912, the power part 91251 for the pallet fork is a motor, the driving part for the pallet fork 912 comprises a driving gear 91252 and a driving rack 91253 matched with the driving gear 91252, and the driving rack 91253 is fixed on the pallet fork 912 and arranged along the length direction of the pallet fork 912; the fork power piece 91251 and the driving gear 91252 are respectively located on the stacker frame 911, and the fork power piece 91251 is connected with the driving gear 91252 to drive the driving gear 91252 to rotate and drive the driving rack 91253 and the fork 912 to move. In other embodiments, the powered drive of the forks 912 may be configured as a slider-track mechanism, which may be configured as desired.

Further, in order to be able to optimize the extension motion of the forks 912, the forks 912 comprise fixed forks 9128, primary forks 9121 and secondary forks 9122 stacked in sequence from bottom to top in the vertical direction of the stacker frame 911, the fixed forks 9128 being fixed to the stacker frame 911, the primary forks 9121 being able to move relative to the fixed forks 9128, and the secondary forks 9122 being able to move relative to the primary forks 9121. Preferably, the sliding driving mechanisms are respectively arranged between the fixed forks 9128 and the stacker frame 911, between the fixed forks 9128 and the first-level forks 9121, and between the first-level forks 9121 and the second-level forks 9122 so as to respectively extend or retract in multiple stages, so that the space setting can be optimized when retracting while the requirement on the position of the container is met, and the forks 912 can not obstruct the normal advancing of other equipment.

To achieve synchronous telescopic motion between the forks 912, the fork 912 power drive is coupled to the secondary forks 9122 to drive the secondary forks 9122 to move relative to the fixed forks 9128. Wherein, in the width direction of stacker frame 911, fork power drive unit still includes: an extension chain 9127 and a retraction chain 9123.

As shown in fig. 11 and 12, a first end of the extended chain 9127 is fixedly connected with the rear end of the fixed fork 9128; the second end of the second fork is fixed with the rear end of the lower wall of the second fork 9122 from the rear end of the fixed fork 9128 and the rear end of the lower wall of the first fork 9121, extends to the front end of the upper wall of the first fork 9121 and extends to the rear end of the upper wall of the first fork 9121; the extension chain 9127 is slidably connected with the front end of the primary fork 9121; the first end of the retraction chain 9123 is fixedly connected with the front end of the fixed fork 9128, and the second end of the retraction chain 9123 is wound to the front end of the upper wall of the primary fork 9121 from the front end of the fixed fork 9128 and the rear end of the lower wall of the primary fork 9121, extends forwards from the front end of the upper wall of the primary fork 9121, and is fixed with the front end of the lower wall of the secondary fork 9122; the extension chain 9127 is slidably connected to the front end of the primary fork 9121. From this setting, when fork 912 power drive device drives one-level fork 9121 and removes, through stretching out chain 9127 and withdrawal chain 9123, drive second grade fork 9122 and realize stretching out and the withdrawal, it can be understood that fixed fork 9128 is fixed on stacker frame 911, provides the support for one-level fork 9121 and second grade fork 9122.

Further, to optimize chain slip, the fork power drive further includes an extension sprocket 91272 and a retraction sprocket 91232. The extension chain wheel 91272 is fixed at the front end of the primary pallet fork 9121 and can rotate along the axis of the extension chain wheel 91272 and the extension chain 9127, so that the extension chain 9127 is prevented from directly contacting the surface of the primary pallet fork 9121, friction is reduced, and sliding smoothness is improved; in a similar way, the retracting chain wheel 91232 is fixed at the rear end of the first-level fork 9121 and can rotate along the axis thereof, and the retracting chain wheel 91232 is matched with the retracting chain 9123. In order to realize the installation of the chain wheel, the front end of the primary pallet fork 9121 is provided with a vertically through extending pulley installation hole for installing the extending chain wheel 91272; the rear end of the primary pallet fork 9121 is provided with a retracting pulley mounting hole which is vertically communicated and used for mounting the retracting chain wheel 91232.

To support the chain, the fork power drive also includes an extended chain pallet 91271 and a retracted chain pallet 91231. The extension chain supporting plate 91271 is fixed to the upper walls of the fixed pallet fork 9128 and the primary pallet fork 9121, extends in the length direction, and is used for supporting the extension chain 9127; the retracting chain supporting plate 91231 is fixed to the upper walls of the fixed fork 9128 and the primary fork 9121 respectively, and extends along the length direction to support the retracting chain 9123. Meanwhile, the problems that the idle chains are overlapped, dislocated or wound and the like when the chains extend out or retract are solved, the uniformity of positions is guaranteed, and the failure occurrence frequency is reduced.

To better guide the slip between the various stages of the forks 912, the fork power drive further includes a guide assembly including a guide block 91241 and a guide slot 91242. Wherein the guide block 91241 is fixed to the upper wall of the fixed fork 9128 and is disposed along the length of the fixed fork 9128; the guide slots 91242 are fixed to the lower wall of the primary forks 9121 and are arranged along the length of the forks 912; the guide block 91241 is preferably located on the width centerline of the fixed fork 9128, with the guide slot 91242 being correspondingly configured. With this arrangement, the fixed fork 9128 is prevented from shaking in the width direction, and stability of the fork 912 in the sliding process is improved. In order to further improve the stability, the side wall of the guide block 91241 is provided with a limit guide groove 91243 extending along the length direction of the fixed fork 9128; the side wall of the guide groove 91242 is provided with a limit guide block 91244 matched with the limit guide groove 91243. The fixed fork 9128 is limited along the shaking in the vertical direction through the limiting guide groove 91243 and the limiting guide block 91244, so that the stability in the sliding process and the vertical direction is further improved. In a particular embodiment, the guide blocks 91241 are secured to the upper walls of the fixed forks 9128 and the primary forks 9121, respectively, and are disposed along the length of the forks 912; the side wall of the guide block 91241 is provided with a limit guide groove 91243 extending along the length direction of the fork 912; the guide grooves 91242 are fixed on the lower wall of the first-stage pallet fork 9121 and the lower wall of the second-stage pallet fork 9122 respectively and are arranged along the length direction of the pallet fork 912; the side wall of the guide groove 91242 is provided with a limit guide block 91244 matched with the limit guide groove 91243. In order to ensure the guiding effect and reduce the operation cost, the number of the guide blocks 91241 is several, and the guide blocks 91241 are respectively arranged along the length direction of the fork 912 at intervals.

In one embodiment, the forks 912 are provided in two sets, and each set of forks 912 has a fork 912 driving member connected thereto; the fork power parts 91251 drive the sets of forks 912 to synchronously operate through the fork 912 driving parts. Each set of forks 912 includes a fixed fork 9128, a primary fork 9121, a secondary fork 9122, an extension chain 9127, and a retraction chain 9123, respectively. The fork 912 driving members of the two sets of forks 912 are driven by the same rotating shaft, and the two ends of the rotating shaft in the length direction are respectively provided with a driving gear 91252 to be respectively matched with the driving racks 91253 of the sets of forks 912. The fork power piece 91251 drives the rotating shaft to rotate, and further drives the driving gear 91252 to rotate. One fork power piece 91251 drives the two sets of forks 912 to act synchronously through the respective fork 912 driving pieces. Meanwhile, the extension chain 9127 and the retraction chain 9123 are symmetrically disposed along the center lines of the two sets of forks 912, respectively, to optimize the device structure.

The specific synchronous telescopic operation process comprises the following steps: the control device 913 controls the fork power part 91251 to be started according to the received action command, the fork power part 91251 drives the driving gear 91252 to rotate, the driving rack 91253 on the primary fork 9121 moves under the rotation of the driving gear 91252, the primary fork 9121 extends, at this time, the extending chain 9127 rotates around the extending chain wheel 91272, the extending chain 9127 on the lower wall end of the primary fork 9121 is partially increased, the extending chain 9127 on the upper wall of the primary fork 9121 is partially shortened, meanwhile, the secondary fork 9122 is pushed to extend forwards, at this time, the retracting chain 9123 is under the action of the tensile force of the extending secondary fork 9122, the retracting chain 9123 on the upper wall of the primary fork 9121 is partially increased, the retracting chain 9123 on the lower wall of the primary fork 9121 is partially shortened, and the retracting chain 9123 is passively acted; when the fork 912 needs to retract, the fork power piece 91251 drives the driving gear 91252 to rotate reversely, the driving rack 91253 retracts and moves under the rotation of the driving gear 91252, the retracting chain 9123 located at the lower wall of the first-stage fork 9121 is in a tensioning state, meanwhile, the retracting chain 9123 located at the upper wall of the first-stage fork 9121 moves through the retracting chain wheel 91232, the length of the retracting chain 9123 located at the lower wall of the first-stage fork 9121 is increased, the length of the retracting chain 9123 located at the upper wall of the first-stage fork 9121 is shortened, and the second-stage fork 9122 is pulled back, so that the synchronous stretching process of the first-stage fork 9121 and the second-stage fork 9122 is realized. The device has a simple structure, is convenient to set, can realize synchronous expansion, simplifies synchronous control operation and improves efficiency.

The stacker traveling driving device further comprises a traveling power part and a traveling driving part, the traveling driving part comprises a traveling driving gear 91252 and a traveling driving rack 91253 matched with the traveling driving gear 91252, the traveling power part is connected with the traveling driving gear 91252, the traveling driving rack 91253 is used for being fixed on a ground rail of a rail vehicle, and the traveling power part drives the traveling driving gear 91252 to rotate so as to drive the stacker frame 911 to advance along the ground rail. The gear rack mechanism improves the walking and positioning precision and reduces the walking error. Specifically, the stacker traveling drive device further comprises a traveling guide mechanism, the traveling guide mechanism comprises a traveling chute and a traveling slider, the traveling chute is arranged along the length direction of the stacker frame 911, the traveling slider is used for being fixed on a ground rail of a rail vehicle, and the traveling chute and the traveling slider guide the movement of the stacker frame 911 on the ground rail.

In this particular embodiment, a fork 912 lift drive arrangement is also included, the fork 912 lift drive arrangement including a lift plate 9161, a fork lift power member 9151, and a fork lift drive member 9171. The lifting plate 9161 is positioned in the rectangular frame and can move in the rectangular frame along the vertical direction, and the fixed fork 9128 is fixed on the lifting plate 9161; fork lift power piece 9151 is fixed in on the bottom plate of stacker frame 911, and fork lift driving piece 9171 is connected with fork lift power piece 9151 along the vertical setting of stacker frame 911, the one end of fork lift driving piece 9171, and the other end is connected with lifter plate 9161, and fork lift power piece 9151 drive fork lift driving piece 9171 action, in order to drive lifter plate 9161 and fork 912 and carry out vertical removal. Specifically, fork lift driving piece 9171 is nut screw mechanism, and the lead screw is connected in order to drive its rotation with fork lift power piece 9151, and the lead screw sets up along the vertical lateral wall of the rectangular frame of stacker frame 911, preferably sets up respectively on the vertical lateral wall of a set of relative setting, simultaneously, still is equipped with lead screw installation roof beam, the both ends of lead screw installation roof beam respectively with rectangular frame fixed connection, be equipped with the bearing between lead screw and lead screw installation roof beam to realize the installation of lead screw. The nuts are fixed on a set of oppositely arranged side edges of the lifting plate 9161, and the nuts are sleeved on the screw rod.

Further, in order to prevent collision when the stacking system 91 runs to the end of the ground rail, the stacking system 91 further comprises an anti-collision buffer device 914 for performing anti-collision buffer when the stacker frame 911 contacts with a rail vehicle, and the anti-collision buffer devices 914 are respectively fixed at two ends of the stacker frame 911 in the length direction. The crash cushion 914 may be configured as a rubber or spring buffer, and may be configured according to the development level of the prior art, all within the scope of the present application.

Specifically, the device further comprises a current collecting device 918, wherein the current collecting device 918 comprises a current collecting guide rail and a current collector; the current collection guide rail is fixed on a top plate of the railway vehicle and extends along the longitudinal direction of the railway vehicle; the current collectors are fixed to the top end of the stacker frame 911 and detachably connected, and the current collectors cooperate with the current collecting rails to provide power to the operating equipment of the stacking system 91. Therefore, the overall structure of the railway vehicle is optimized, wiring in a railway vehicle power system is not required to be reset, cables are simplified, and meanwhile, the railway vehicle power system is convenient to disassemble and assemble. The current collecting device further comprises an insulating protective sleeve, wherein the insulating protective sleeve is used for insulating a non-contact part and preventing electric leakage or personnel touch and the like, and the insulating protective sleeve is preferably arranged on the current collecting guide rail and the current collector respectively.

In this particular embodiment, the stacker frame 911 is a rectangular frame, the rectangular frame includes a top frame, side frames, and a bottom frame, any two of the top frame, the side frames, and the bottom frame are detachably connected, and the top frame, the side frames, and the bottom frame are all lightweight aluminum strips to reduce the overall weight; the top frame is provided with a current collecting device 918, and the bottom of the bottom frame is provided with a stacker traveling driving device. The control means 913 is located at the outer bottom of the rectangular frame for optimizing the overall space of the rectangular frame.

Meanwhile, the stacking machine frame comprises positioning parts 919, the positioning parts 919 are positioned at two ends of the top frame in the length direction, and the positioning parts 919 are used for being matched with a top rail of a railway vehicle to perform positioning and guiding so as to prevent the stacking machine frame 911 from shaking in the width direction; the positioning member 919 is located at the center of the top frame in the width direction of the top frame.

The device also comprises an encoder and an encoding ruler which are respectively fixed on the top frame and used for accurately positioning the position. The precise measurement of the sliding distance of the stacker frame 911 is performed by an encoder and a code scale to improve the distance detection precision. In other embodiments, other forms of distance measurement or position location may be used, and are within the scope of the present application.

The specific operation process is as follows: the control device 913 controls the fork lifting power piece 9151 to act according to the received action command, and the fork lifting driving piece 9171 acts to drive the lifting plate 9161 and the forks 912 to vertically move until reaching a preset height, wherein the heights of the forks 912 and the first door conveying assembly are flush with each other, so that the forks 912 can fork up or put down the container; the fork power piece 91251 is controlled to be started, and the fork 912 driving piece is driven to act, so that the first-stage fork 9121 and the second-stage fork 9122 synchronously extend out, and the fork 912 is controlled to retract to the initial position after a container on the first door conveying assembly is forked; and controlling a code scanning device 9110 to scan codes of electronic tags on the containers, obtaining stacking position information of the containers according to the code scanning information, controlling the walking power part and the walking driving part to act, driving the stacker frame 911 to advance to a preset position of the goods shelf along the ground rail, controlling the fork lifting driving part 9171 to act according to the stacking position information, adjusting the height matching of the stacking positions of the forks 912, and driving the fork 912 driving part to act again, so that the forks 912 extend reversely, transferring the containers on the forks 912 to the stacking positions, and completing the transferring and conveying of the containers from a vehicle door conveying system to a goods shelf system.

Optionally, the method further comprises:

Example two

In one embodiment, the platform conveying system 931 includes a platform conveying device connected to a general control device, which includes a platform conveying assembly 9312 and a position adjusting assembly. The platform conveying assembly 9312 is used for conveying goods, one end of the platform conveying assembly 9312 is located on a platform, and the other end of the platform conveying assembly 9312 is used for being in butt joint with the vehicle door conveying system 932; such as being provided as a conveyor belt, chain or other conveying device. The position adjusting component is connected with the platform conveying component 9312 and is used for driving the platform conveying component 9312 to carry out space position adjustment; the master control device is respectively connected with the platform conveying assembly 9312 and the position adjusting assembly and can adopt wired or wireless communication connection, and controls the position adjusting assembly to act so as to butt the platform conveying assembly 9312 with the vehicle door conveying system 932; when the rail vehicle does not stop at the preset platform position, the platform conveying device carries out position difference compensation in time, and butt joint efficiency is optimized.

Wherein, goods or the container that here and following describe can change, or adopt tray or other goods to bear the weight of the equipment, or directly snatch the goods and transmit, and electronic tags can set up on goods or goods bear the weight of the equipment, can set up according to system's needs.

A position adjustment assembly such as one or more of a vertical adjustment assembly, a longitudinal adjustment assembly perpendicular to the track direction, and a lateral adjustment assembly parallel to the track direction; specifically, the platform conveying device further comprises a first chassis 9316 and a position adjusting assembly; the first chassis 9316 is used to mount the platform transport assembly 9312, and the position adjustment assembly includes a first direction movement adjuster 9313, a second direction movement adjuster 9315, and a third direction movement adjuster 9314. The first direction movement adjusting part 9313 is located on the first chassis 9316 and is used for driving the platform conveying assembly 9312 to move back and forth along the length direction of the platform conveying assembly 9312; the second direction movement adjusting part 9315 is positioned on the first chassis 9316 and is used for driving the platform conveying assembly 9312 to move along the width direction of the platform conveying assembly 9312; the third direction movement adjusting member 9314 is disposed on the first chassis 9316 and is used for driving the platform conveying assembly 9312 to move along the vertical direction of the platform conveying assembly 9312. Preferably, the first direction-moving adjustor 9313, the second direction-moving adjustor 9315 and the third direction-moving adjustor 9314 have the same structure, such as a structure in which a motor drives a rack-and-pinion structure for power driving, and more preferably, a guide mechanism is further included to guide the movement of each direction-moving adjustor, so that the movement is more stable. Taking the second direction movement adjusting part 9315 as an example for explanation, the first chassis 9316 includes two sets of guiding structures, a second driving motor and a nut screw mechanism, the screw is connected with the second driving motor, the nut is sleeved on the screw, and the nut is fixed at the bottom of the platform conveying assembly 9312, the screw and the guiding structures are arranged along the width direction of the platform conveying assembly 9312, and under the driving of the second driving motor, the screw rotates to drive the nut to move in the width direction of the platform conveying assembly 9312; meanwhile, the platform conveying assembly 9312 is further provided at the bottom thereof with a guide member, which is engaged with a guide rail provided on the first chassis 9316 to guide. In other embodiments, the adjustment member can be moved in various directions as required, and all of them are within the protection scope of the present application.

By adopting the rail transit joint control conveying system provided by the embodiment of the application, the rail transit joint control conveying system has the following technical effects:

firstly, a platform conveying system 931 is arranged on a platform, a vehicle door conveying system 932 is arranged on a rail vehicle, and a master control device is respectively connected with the platform conveying system 931 and the vehicle door conveying system 932 to enable the platform conveying system 931 and the vehicle door conveying system 932 to be in butt joint so as to be capable of conveying goods on the platform and the rail vehicle, so that automatic transmission of the goods on the rail vehicle and the platform is realized, reasonable division of labor and effective connection can be carried out simultaneously, the goods transferring efficiency is improved, and a foundation is laid for building a comprehensive transportation system;

secondly, the platform conveying system 931 comprises a platform conveying device connected with the general control device, and the platform conveying assembly 9312 is used for conveying the goods, so that the goods can be mutually transmitted between the conveying system 932 at the vehicle door and the platform;

and thirdly, the platform conveying assembly 9312 is driven to carry out spatial position adjustment by arranging a position adjusting assembly so as to butt the platform conveying assembly 9312 and a vehicle door conveying system 932, the butt joint efficiency and the transmission efficiency are further improved, manual operation is reduced, the intelligent development of a rail transit joint control conveying system is realized, and the development requirement of modern logistics is met.

In this embodiment, the first chassis 9316 is a rectangular frame, the third direction-moving adjustor 9314 is located at a top corner of the first chassis 9316, and the third direction-moving adjustor 9314 includes a third mounting seat 93143, a third supporting seat 93144, a third driving motor 93141, and a third elevating mechanism 93142. The third mounting seat 93143 is fixedly connected with the first chassis 9316, the third driving motor 93141 and the third lifting mechanism 93142 are respectively fixed on the third mounting seat 93143, and the third driving motor 93141 is connected with the third lifting mechanism 93142; the third lifting mechanism 93142 is provided with a screw rod lifter and a trapezoidal lifting screw rod, a coupler is arranged between the screw rod lifter and the third driving motor 93141, the screw rod lifter, the third driving motor 93141 and the coupler are all arranged on the third mounting seat 93143, one end of the trapezoidal lifting screw rod passes through the third mounting seat 93143 to be rotatably connected with the third supporting seat 93144, one end of the third supporting seat 93144 is contacted with the ground, the other end of the trapezoidal lifting screw rod is connected with the third lifting mechanism 93142 passing through the third mounting seat 93143, and the third driving motor 93141 drives the third lifting mechanism 93142 to act so as to drive the third mounting seat 93143 and the first underframe 9316 to move vertically, so that the platform conveying assembly 9312 on the first underframe 9316 can move vertically; the third direction movement adjuster 9314 is simple in structure and convenient to set. In other embodiments, the third direction moving adjusting part 9314 can be arranged according to the requirement, and all fall within the protection scope of the present application. In one embodiment, in order to facilitate the arrangement of the directional movement adjusting members, the first directional movement adjusting member 9313, the second directional movement adjusting member 9315 and the third directional movement adjusting member 9314 are arranged in sequence from top to bottom in the vertical direction of the platform conveying assembly 9312.

In this embodiment, the platform transport assembly 9312 includes a first transport assembly mounting rack 93121, a number of first accumulation rollers 93122, and a first accumulation roller 93122 drive unit. Both ends of each first accumulating roller 93122 in the length direction are respectively rotatably connected with the first conveying assembly mounting rack 93121; each first accumulation roller 93122 is disposed along the length of the first conveyor assembly mounting bracket 93121. Preferably, a driving unit of the first accumulating roller 93122 is disposed on the first conveying assembly mounting bracket 93121, and a driving unit of the first accumulating roller 93122 is connected to each first accumulating roller 93122 to drive the first accumulating roller 93122 to rotate along its axis and drive the goods on the first accumulating roller 93122 to move along the conveying direction. Meanwhile, the driving unit of the first accumulating roller 93122 may be composed of a driving motor and a driving mechanism, such as a gear-chain structure, etc., the gear is connected with the driving motor, and the chain is connected with each first accumulating roller 93122; in other embodiments, the driving unit of the first accumulating roller 93122 may be configured as required, and all such configurations are within the scope of the present application.

For better cargo movement on the first conveyor assembly, the upper surface of the first conveyor assembly mounting bracket 93121 is provided with first guide strips at both ends in the width direction, the first guide strips extend along the length direction of the first conveyor assembly mounting bracket 93121, it can be understood that the side walls of the first guide strips and the upper surface of the first conveyor assembly mounting bracket 93121 form U-shaped grooves to guide and limit cargo, preventing cargo from falling down and slipping out of the width direction of the first conveyor assembly.

Furthermore, in order to better interface with the vehicle door, the vehicle door position detection assembly is further included and is used for detecting the position of the vehicle door of the railway vehicle which arrives at the station, and the vehicle door position detection assembly is connected with the master control device; the master control device controls the position adjusting assembly to act according to the detected position of the vehicle door, so that the output end of the platform conveying assembly 9312 is in butt joint with the vehicle door conveying system 932. The vehicle door position detection assembly can be set as an infrared sensor, an image collector or other detection assemblies as long as the same technical effect can be achieved. Specifically, the vehicle door position detection assembly is a laser ranging sensor.

Furthermore, in order to return the platform conveying assembly 9312 after the goods are conveyed, a walking driving assembly is arranged at the bottom of the first chassis 9316 and is connected with a master control device, and the master control device controls the walking driving assembly to walk along a preset route according to an instruction of the upper computer. The walking drive assembly can set up to the integrated configuration of motor and walking wheel, controls walking drive assembly through total controlling means and walks along predetermineeing the route to make platform conveying assembly 9312 can accommodate to initial position by the automatic movement after accomplishing the operation, further improve platform conveying system 931's degree of automation, optimize platform spatial arrangement, the integration degree is higher.

In another embodiment, the present application further includes a door transport device 9322 comprising a second chassis 9323, a tumble drive assembly 9324, a first door transport assembly 93221, and a second door transport assembly 93222. Wherein the second chassis 9323 is adapted to be removably attachable to a vehicle floor; a second chassis 9323 for mounting first and second

door transport assemblies

93221, 93222 and a tumble drive assembly 9324, the first and second

door transport assemblies

93221, 93222 being arranged in series, the second door transport assembly 93222 being extendable to a door; as sequentially arranged in the width direction along the rail vehicle, so that the cargo in the vehicle compartment is transported to the doors through the first door transport assembly 93221 and the second door transport assembly 93222 in sequence. To optimize the interior space of the cabin, the first door transport assembly 93221 and the second door transport assembly 93222 are arranged in an invertible configuration; alternatively, in one embodiment, the tumble drive assembly 9324 is hingedly connected at one end to the second chassis 9323 and at another end to the second door transport assembly 93222 to enable the second door transport assembly 93222 to be tumbled between a first state and a second state, wherein in the first state the second door transport assembly 93222 is tumbled toward the first door transport assembly 93221 for retraction into the cabin of the rail vehicle; in the second state, the second door transport assembly 93222 is flipped away from the first door transport assembly 93221 to extend to the door and engage the dock transport system 931.

Preferably, in the first state, the first door transport assembly 93221 is in a horizontal state and the second door transport assembly 93222 is in a vertical state; in the second state, the first door transport assembly 93221 and the second door transport assembly 93222 are both horizontal. With this arrangement, when no work is required, the second door transport unit 93222 is reversed to optimize the door interior space, thereby improving space efficiency.

Specifically, tumble drive assembly 9324 includes a rotating shaft and a tumble drive cylinder. The rotating shaft is arranged along the width direction of the first door conveying assembly 93221, and the second door conveying assembly 93222 is sleeved on the rotating shaft and can rotate around the rotating shaft; the turnover driving cylinder is hinged to the second chassis 9323 at one end and hinged to a side wall of the second door transport assembly 93222 at the other end, is located below the rotating shaft, and is spaced from the rotating shaft in the length direction of the first door transport assembly 93221, so as to enable the second door transport assembly 93222 to turn. The upset actuating cylinder can set up to pneumatic cylinder or cylinder etc. can set up according to prior art's development level, all is in the protection scope of this application.

In one embodiment, the first door transport assembly 93221 and the second door transport assembly 93222 each include a second transport assembly mount 9326, a number of second accumulation rollers 9327 and second accumulation rollers 9327 drive units. Wherein, both ends of each second accumulating roller 9327 in the length direction are respectively rotatably connected with the second conveying assembly mounting rack 9326; the rotating shaft is positioned on the second conveying assembly mounting rack 9326; alternatively, the hinge is located on the second conveyor assembly mount 9326 of the first door conveyor assembly 93221 to provide a more compact structure at the junction of the first door conveyor assembly 93221 and the second door conveyor assembly 93222.

The second accumulating roller 9327 driving unit is connected to each second accumulating roller 9327 to drive the second accumulating roller 9327 to rotate along its axis. The structure of the second conveyor assembly mounting bracket 9326 can be arranged with reference to the structure of the first conveyor assembly mounting bracket 93121, and similarly, the driving unit of the second accumulating roller 9327 can also be arranged with reference to the structure of the driving unit of the first accumulating roller 93122.

In another embodiment, the upper surface of the second conveyor assembly mounting 9326 is provided with second guide strips at both ends in the width direction, the second guide strips extending along the length direction of the second conveyor assembly mounting 9326, the second guide strips guiding the movement of the containers on the second conveyor assembly. Similarly, the structure of the second guide strip can be configured by referring to the structure of the first guide strip, and is not described herein again.

Specifically, the system further comprises a container in-place detection assembly 9325, wherein the container in-place detection assembly 9325 is positioned on the second chassis 9323 of the first door conveying assembly 93221, and the container in-place detection assembly 9325 is used for detecting the in-place of a container moved to a preset position on the first door conveying assembly 93221; the container in-place detection component 9325 can be set as a position switch, an infrared sensor and the like, the master control device is connected with the container in-place detection component 9325, and the master control device takes the goods from the first vehicle door conveying component 93221 according to the in-place signal of the container and places the goods on the goods shelf; or the goods are placed on the first door transport assembly 93221 from the shelf, the general control device can control the second door transport assembly 93222 to turn to the horizontal state according to the position signal of the container.

In one embodiment, the present application further provides a platform transport system 931 including a platform control device 9311 and a platform transport device connected thereto, the platform transport device comprising: the platform conveying assembly 9312 is used for conveying goods, one end of the platform conveying assembly 9312 is positioned on a platform, and the other end of the platform conveying assembly 9312 is used for being butted with the vehicle door conveying system 932; the position adjusting component is connected with the platform conveying component 9312 and is used for driving the platform conveying component 9312 to carry out space position adjustment; the platform control device 9311 is connected to the platform conveying assembly 9312 and the position adjusting assembly, respectively, and the platform control device 9311 controls the position adjusting assembly to operate so as to interface the platform conveying assembly 9312 with the vehicle door conveying system 932.

The general control device comprises a platform control device 9311 and a vehicle door control device 9321, and the general control device is in wireless communication connection with the platform control device 9311 and the vehicle door control device 9321 respectively to perform remote control. Alternatively, the platform control device 9311 is used as an independent control unit, and can be manually controlled, for example, configured as a control device such as a control button or a switch, and is within the scope of the present application.

In another embodiment, the present application further provides a door conveyor system 932 including a door controller 9321 and a door conveyor 9322, the door conveyor 9322 configured to be secured to a rail vehicle door, the door conveyor 9322 coupled to the door controller 9321, the door conveyor 9322 comprising: a second chassis 9323, the second chassis 9323 being adapted to be detachably attached to a vehicle floor; a first door transport assembly 93221 and a second door transport assembly 93222, each positioned on a second chassis 9323, the first door transport assembly 93221 and the second door transport assembly 93222 being arranged in series, and the second door transport assembly 93222 being extendable to a door; a tumble drive assembly 9324, one end of the tumble drive assembly 9324 being hinged to the second chassis 9323 and the other end being hinged to the second door transport assembly 93222; the door control device 9321 controls the operation of the reverse drive assembly 9324 to enable the second door transport assembly 93222 to reverse between the first state and the second state; wherein in the first state, the second door transport assembly 93222 is flipped in a direction toward the first door transport assembly 93221 for retraction into the compartment of the rail vehicle; in the second state, the second door transport assembly 93222 is flipped away from the first door transport assembly 93221 to extend to the door and engage the dock transport system 931.

The door control 9321 is communicatively coupled to the vehicle control system to receive a door signal and, when the door is opened, to send a door open signal to the door control 9321 to cause the second door transport assembly 93222 to tilt away from the first door transport assembly 93221.

The specific operation process is as follows: when the rail vehicle stops, the master control device controls the turnover driving assembly to move, so that the second door conveying assembly is turned over to a second state, and the first door conveying assembly and the second door conveying assembly are both in a horizontal state; the master control device controls the position adjusting assembly to adjust the spatial position of the platform conveying assembly according to the received operation instruction, and feeds back the position adjusting assembly through the vehicle door position detecting assembly so that the platform conveying assembly is in butt joint with the second vehicle door conveying assembly; and after the master control device is in butt joint, the stacking system is controlled to perform corresponding actions.

Compared with the prior art, the platform conveying system 931 or the vehicle door conveying system 932 provided in the embodiment of the present application has the following technical effects:

EXAMPLE III

As shown in fig. 21, fig. 21 is a schematic flowchart of a warehousing management method for rail vehicles according to an embodiment of the present application. In a specific embodiment, the warehousing management method for the rail vehicle provided by the application comprises the following steps:

s941: acquiring container information of a container to be put in storage;

the container information generally includes container information including cargo arrival information, cargo attribution information, and cargo characteristic information. Cargo attribution information such as identity information of an attribution passenger, seating times and the like; the cargo characteristic information includes storage conditions (such as storage temperature, humidity, etc.), cargo attributes, other cargo identification information, and the like. The acquisition mode can be obtained by scanning the electronic tag on the container through the code scanning device.

S942: allocating stacking positions for the containers to be warehoused according to the container information, and binding and storing the containers and the allocated stacking positions;

and selecting a proper stacking position according to the type of the container, and binding the container and the stacking position allocated to the container.

S943: an instruction is issued to move the container to be warehoused to the allocated stacking position for storage.

And sending an instruction to the conveying equipment to control the conveying equipment to grab and convey the container to be warehoused to the allocated stacking position for storage. The conveying equipment can be a mechanical arm, a stacker or other equipment and can be arranged as required.

Compared with the prior art, the warehousing management method and the warehousing management system for the rail vehicle provided by the embodiment of the application have the following technical effects:

after the container information of the container to be warehoused is acquired, the stacking position is allocated for the container to be warehoused according to the container information, the container and the allocated stacking position are bound and stored, the corresponding conveying equipment is controlled to move the container to be warehoused to the allocated stacking position for storage, and automatic allocation and grabbing are performed according to the length of arrival time, the using condition of the shelf stacking position and the arrival condition according to the operation and arrival information of the vehicle, so that the vehicle warehousing and transportation efficiency is greatly improved. The method and the system enable the containers and the stacking positions to be bound one by one, and can timely acquire stacking position distribution information of storage, so that the subsequent management operation of the stacking positions of the warehouse can be conveniently carried out, the stacking positions can be connected with other systems in a logistics park system, and the requirements of modern storage, multi-type combined transportation and the like are met.

Specifically, allocating stacking positions for containers to be warehoused according to container information specifically comprises:

reading goods station position information of goods loaded by a container according to the container information; generally, the cargo location information of the cargo includes arrival information of the cargo and arrival information of the cargo. Determining the journey type of the loaded goods according to the goods station position information, for example, determining the journey type of the goods according to the number of stations for taking the goods and the taking time, determining a storage area corresponding to the container to be warehoused and a stacking position corresponding to the container to be warehoused in the storage area according to the journey type. The journey type can be divided into long-distance or short-distance, and the storage area of the container is determined according to the journey type, so that the container can be placed according to the long-distance type or the short-distance type of the container, the whole storage space of a warehouse can be optimized, and the transfer route of the conveying equipment is optimized.

Wherein, confirm the journey type of the goods of loading according to goods station position information, specifically include:

determining the arrival information of the loaded goods according to the goods station position information;

judging according to a preset train schedule, the obtained current station information and the obtained goods arrival information, and when the number of stop stations between the goods arrival station and the current station is greater than or equal to the preset number of stop stations, considering the journey type of the loaded goods as a long distance type; and when the number of the stop stations between the arrival of the goods and the current stop station is less than the preset number of the stop stations, considering the journey type of the loaded goods as a short-distance type.

The preset train schedule comprises the current train number, the arrival name and the arrival time of the train, and is a mature prior art. Preferably, the preset number of the stop stations can be set to three, and corresponding setting is carried out according to different running routes and different preset train schedules.

In one embodiment, the determining, by the type of the trip, a storage area corresponding to the container to be warehoused and a stacking position in the storage area corresponding to the container to be warehoused specifically includes:

determining a storage area corresponding to a container to be warehoused according to the travel category;

judging whether idle stacking positions exist in the storage region, if so, distributing the stacking positions for the containers to be warehoused according to a preset rule; if not, alarming that no idle stacking position exists in the current storage area. The preset rules may be randomly distributed, or distributed according to a distribution rule from far to near.

Specifically, after the container to be warehoused is moved to the allocated stacking position for storage, the method further comprises the following steps:

s944: and judging whether a container in-place instruction of the stacking position is received, if so, determining that the container to be warehoused is warehoused, and updating stacking position list information, wherein the stacking position list information comprises the binding relationship between the container and the corresponding stacking position.

And a position switch or a pressure sensor and other devices are arranged at the stacking position, and when the container moves to the stacking position, a container in-position command is sent so as to execute the next operation according to the command. And after the container finishes warehousing, updating the stacking position list information.

Further, the method further comprises:

s945: when receiving a warehouse-out instruction, determining a container to be warehouse-out according to the arrival information of the arrival stations; generally, the delivery command is sent by the vehicle general control system, and is generally sent a period of time before the actual arrival time, for example, the delivery command is sent fifteen minutes ahead, so that sufficient time is left for the delivery of the container to prepare for delivery. And determining the containers to be delivered from the warehouse according to the arrival information of the arrival in advance and the stacking position list information.

S946: determining the position of a stacking position according to the container which is pre-delivered from the warehouse and the stacking position list information;

s947: taking out the corresponding container which is pre-taken out of the warehouse according to the position of the stacking position, taking out the container which is pre-taken out of the warehouse by the conveying equipment according to the position of the stacking position, conveying the container to a vehicle door, and waiting for executing the next step; it can be understood that the stacking position of the container is not fixed in the running process, and according to the arrival information condition of the container, the system judges in advance that the container to be alighted is transported to a cache area close to the doorway in advance in the running process of the vehicle and is transported out when the vehicle arrives at the station, so that the transportation efficiency of the container when the vehicle gets off is improved; on the contrary, when the vehicle is loaded, the container can be conveyed to the cache area at the doorway first, and the vehicle is distributed again according to the arrival information after running, so that the conveying efficiency when the platform stops is improved to the maximum extent. Specifically, a general storage area, a large piece storage area and a cache area are arranged in a storage area according to the characteristics of the goods in a partitioning mode, partition management is carried out, the cache area is arranged at a position close to a vehicle door, and a container to be delivered out of the warehouse is conveyed to the cache area to wait for delivery out of the warehouse; likewise, after the pallets are loaded, the stacker may temporarily place all or a portion of the pallets in a buffer area, waiting for the allocation of a pile position.

After step S947, the method further comprises:

s948: and releasing the binding relationship between the container which is pre-delivered from the warehouse and the stacking position corresponding to the container, and updating the stacking position list information.

In this embodiment, before step S945, the method further includes:

s949: and judging according to the current time and the arrival time of the pre-arrival station in the preset train schedule, and sending an ex-warehouse instruction when the current time and the arrival time of the pre-arrival station have a preset time interval.

In one embodiment, after updating the pile list information, the method further comprises:

calculating the number of idle stacking positions according to the stacking position list information, and obtaining a stacking position warning number according to the number of idle stacking positions;

acquiring the number of containers to be warehoused which are pre-arrived;

and when the number of the containers to be warehoused which arrive in advance is larger than the number of the stack position warnings, alarming.

For example, when the number of idle stacking positions is 5, the number of warning positions of the stacking positions can be 4, and when the number of containers to be warehoused which arrive at a station in advance is more than 4, warning alarm can be performed. The number of the stack position guard can be set according to the requirement.

Specifically, step S941 specifically includes:

acquiring container information of a container to be warehoused by reading an electronic tag corresponding to the container to be warehoused; the container information includes cargo arrival information, cargo attribution information, and cargo characteristic information. In another embodiment, the container information of the container to be warehoused can be acquired by reading the control signal sent by the vehicle general control system.

It can be understood that the cargo arrival information, the cargo attribution information, the cargo characteristic information and the like correspond to one another, and all the container information meeting the standard can be inquired through a certain piece of information, for example, when the next station is the station a, all the container information including the position, the cargo attribution, the cargo arrival information and the like from the station a can be inquired. The quantity and the attributes of the goods which are put in and out of the warehouse per station and the attributes of all the goods in the current warehouse can be inquired; the in-out warehouse can be counted according to specific conditions such as time, inbound and cargo attribution.

The inquiry and statistics function is mainly based on a ground goods management system, the inquiry and statistics function on the vehicle is assisted, and the inquiry and statistics function on the vehicle can be manually taken out of a warehouse or perform special inquiry through the inquiry and statistics function when a subway or a warehousing system has a fault. If the subway or the warehousing system has faults, the station A is the next station, and the total containers (such as fresh food or vaccine) of the station A need to be manually unloaded. If the police knows that the items in the containers picked up from station B are illegal, it can find out which containers are picked up from station B by the inquiry function.

Based on the above method embodiment, the present application further provides a storage management system for rail vehicles, including:

the container information acquisition module is used for acquiring container information of a container to be warehoused;

the stacking position distribution module is used for distributing stacking positions for the containers to be warehoused according to the container information;

the storage module is used for binding and storing the container and the stack positions distributed by the container;

and the instruction control module is used for sending an instruction to move the container to be warehoused to the allocated stacking position for storage.

The scheme has the following technical effects:

after the container information of the container to be warehoused is acquired, the stacking position is allocated for the container to be warehoused according to the container information, the container and the allocated stacking position are bound and stored, and the corresponding conveying equipment is controlled to move the container to be warehoused to the allocated stacking position for storage.

The stacking position distribution module specifically comprises:

the cargo station information reading unit is used for reading the cargo station information of the cargo loaded by the container according to the container information;

and the goods journey type determining unit is used for determining the journey type of the loaded goods according to the goods station position information, and determining a storage area corresponding to the container to be warehoused and a stacking position corresponding to the container to be warehoused in the storage area according to the journey type.

Specifically, the cargo trip type determining unit specifically includes:

the goods arrival information determining subunit is used for determining the goods arrival information of the loaded goods according to the goods station information;

the cargo journey type judging subunit is used for judging according to a preset train schedule, the obtained current station information and the acquired cargo arrival information, and when the number of the arrival stations of the cargo and the current station is greater than or equal to the preset number of the arrival stations, considering that the journey type of the loaded cargo is a long-distance type; and when the number of the stop stations between the arrival of the goods and the current stop station is less than the preset number of the stop stations, considering the journey type of the loaded goods as a short-distance type.

Further, the cargo trip type determination unit specifically includes:

the storage area determining subunit is used for determining a storage area corresponding to the container to be warehoused according to the travel category;

and the idle stacking position judging subunit is used for judging whether idle stacking positions exist in the storage area, and if so, randomly distributing the stacking positions for the containers to be warehoused.

In one embodiment, the idle stack position determining subunit is further configured to:

and when the idle stacking position does not exist in the storage region, alarming that the idle stacking position does not exist in the current storage region.

Wherein, this system still includes:

the container in-place judging module is used for judging whether a container in-place instruction of the stacking position is received or not, if so, the container to be warehoused is considered to be warehoused, and a signal is sent to the stacking position list information updating module;

and the stacking position list information updating module is used for updating the stacking position list information, and the stacking position list information comprises the binding relationship between the container and the corresponding stacking position.

In this specific embodiment, the method further includes:

the device comprises a pre-delivery container determining module, a pre-delivery container determining module and a pre-delivery container determining module, wherein the pre-delivery container determining module is used for determining a container to be delivered from a warehouse according to the arrival information of the pre-arrival station when receiving a delivery instruction;

the stacking position determining module is used for determining the position of the stacking position according to the container which is pre-delivered from the warehouse and stacking position list information;

and the container conveying module is used for taking out the corresponding container which is pre-delivered out of the warehouse according to the position of the stacking position.

Preferably, the method further comprises the following steps:

and the ex-warehouse judging module is used for judging according to the current time and the arrival time of the pre-arrival station in the preset train schedule, and sending an ex-warehouse instruction to the pre-ex-warehouse container determining module when the current time and the arrival time of the pre-arrival station have a preset time interval.

Specifically, the storage module is further configured to:

and releasing the binding relationship between the container which is pre-delivered from the warehouse and the stacking position corresponding to the container, and sending a signal to the stacking position list information updating module to update the stacking position list information.

Wherein, this system still includes:

the idle stacking position calculating module is used for calculating the number of idle stacking positions according to the stacking position list information and obtaining a stacking position warning number according to the number of idle stacking positions;

the system comprises a number acquisition module for the containers to be warehoused, a storage management module and a storage management module, wherein the number acquisition module is used for acquiring the number of the containers to be warehoused which are pre-arrived;

and the stacking position accommodating amount judging module is used for alarming when the number of the containers to be warehoused which arrive in advance is larger than the stacking position warning number.

Meanwhile, the container information acquisition module is specifically used for:

acquiring container information of a container to be warehoused by reading an electronic tag corresponding to the container to be warehoused; the container information includes cargo arrival information, cargo attribution information, and cargo characteristic information. In another embodiment, the container information of the container to be warehoused can be acquired by reading the control signal sent by the vehicle general control system, and the control signal sent by the vehicle general control system can be sent out in a preset time period before the actual arrival time.

Example four

Referring to fig. 15-20, fig. 15 is a schematic front view of a shelf system according to an embodiment of the present disclosure; FIG. 16 is a front view of the structure of FIG. 15; FIG. 17 is a side view of the structure of FIG. 15; FIG. 18 is a partially enlarged schematic view of a shelf system according to an embodiment of the present application; fig. 19 is a schematic view of a mounting structure of a vertical support frame according to an embodiment of the present application; fig. 20 is a schematic structural view of a tensioning device provided in an embodiment of the present application.

In a specific embodiment, the present application provides a rack system for a rail vehicle, comprising a rack body 921, a bottom mounting plate 923, and a tension device 922. Wherein the frame 921 extends in a longitudinal direction of the rail vehicle. The rack body 921 includes a conveyor lane 924 and a storage area for storing goods, the conveyor lane 924 is used for running a conveyor, and the conveyor is used for grabbing and conveying goods, such as a stacker or a mechanical arm. According to the type of the conveying device, auxiliary equipment such as a rail can be arranged on the conveying roadway 924, and the auxiliary equipment can be arranged according to actual needs. The conveyor lanes 924 are arranged to extend longitudinally of the rail vehicle, and the storage areas are located on either side of the conveyor lanes 924. And the bottom mounting plate 923 is detachably connected to the bottom of the frame body 921 and is used for fixing the frame body 921 to the floor of the rail vehicle. The number of bottom mounting panel 923 is a plurality of, and each bottom mounting panel 923 is followed the length direction of support body 921 and is separated the setting in proper order, and detachable is connected between support body 921 and bottom mounting panel 923 to the dismouting of being convenient for. Further, the tensioning device 922 is located outside the frame 921 for securing the frame 921 to the roof and/or side walls of the rail vehicle.

Adopt the goods shelves system of rail vehicle that provides in this application embodiment, compare in prior art, have following technological effect:

the frame body 921 is used as an independent unit, the bottom mounting plate 923 is arranged at the bottom of the frame body to fix the frame body 921 and the floor of the rail vehicle, and the frame body 921 and the top plate and/or the side wall of the rail vehicle are fixed through the tension device 922, so that the frame body 921 can be integrally machined and then put into a carriage for connection when being installed, the installation operation and steps are simplified, and the installation efficiency is improved; simultaneously, set up conveying roadway 924 and goods storage area in the support body 921 to with conveyor cooperation, provide the basis for automatic transport and storage.

Specifically, the tensioning device 922 includes a plurality of top plate tensioning assemblies 9221 and a plurality of side wall tensioning assemblies 9222. The top plate tensioning assembly 9221 is positioned at the top of the frame 921, and the top plate tensioning assembly 9221 is used for being detachably connected with a top plate of a railway vehicle; the side wall tensioning assembly 9222 is located the side direction of support body 921, and the side wall tensioning assembly 9222 is used for being connected with rail vehicle's side wall detachable. The top plate tensioning assembly 9221 and the side wall tensioning assembly 9222 are identical in structure to facilitate manufacturing.

Further, the taut subassembly 9221 of roof and the taut subassembly 9222 of side wall include the first articulated seat 92221 that sets gradually respectively, first screw rod 92222, lock nut 92223, second screw rod 92224, the articulated seat 92225 of second and mounting 92226, first articulated seat 92221 and first screw rod 92222 are articulated, second screw rod 92224 and the articulated seat 92225 of second are articulated, lock nut 92223's both ends respectively with first screw rod 92222 and second screw rod 92224 threaded connection, first articulated seat 92221 is connected with support 921 detachable, mounting 92226 is used for being connected with rail vehicle's roof or side wall detachable. The length of the tension assembly is adjusted by screwing the first screw 92222 and the second screw 92224 to connect the frame 921 to the top or side wall.

In one embodiment, the system further comprises a set of ground rails 926 and ground rail 926 limiting blocks arranged in parallel, the ground rails 926 extend along the longitudinal direction of the rail vehicle, the ground rails 926 are located at the bottom of the conveyor lane 924 and are detachably connected to the bottom mounting plate 923, and the ground rails 926 are preferably located at the two ends of the conveyor lane 924 in the width direction. The ground rail 926 is adapted to slidably engage the conveyor to enable the conveyor to move within the conveyor lane 924. The ground rail 926 limiting blocks are respectively located at the end portions of the length direction of each ground rail 926, and the ground rail 926 limiting blocks are fixedly connected with the bottom mounting plate 923. The limiting block of the ground rail 926 prevents the conveying roadway 924 from sliding out of the ground rail 926, and sliding safety is improved.

Specifically, the frame 921 includes a top support frame 9210 and a plurality of vertical support frames 9213. Wherein the top support frame 9210 is fixedly connected with the roof of the rail vehicle; the top end of the vertical support frame 9213 is fixed with the top support frame 9210, and the bottom end of the vertical support frame 9213 is fixed with the bottom mounting plate 923; the bottom of preferably each vertical support frame 9213 all is equipped with bottom mounting panel 923, and vertical support frame 9213 is respectively along the horizontal and vertical arranging of top support frame 9210, and vertical support frame 9213 is located the horizontal both ends of top support frame 9210 to form the district of depositing and carry roadway 924 at both ends, carry roadway 924 is located the centre, preferably deposits the bilateral symmetry setting of district at carry roadway 924. The vertical supports 9213 include support beams 92133, and in the longitudinal direction of the rail vehicle, connecting beams 9214 are provided between the support beams 92133 of adjacent vertical supports 9213 arranged in the longitudinal direction, and the support beams 92133 and the connecting beams 9214 form a pallet stacking position for supporting a pallet. The stacking positions preferably form a rectangular frame, so that the bearing capacity is guaranteed, and the stability is improved.

The top support frame 9210 comprises a plurality of top longitudinal beams 9212 and a plurality of top transverse beams 9211, wherein the top longitudinal beams 9212 are arranged along the transverse direction of the rail vehicle, extend along the longitudinal direction of the rail vehicle and are arranged in parallel; the roof cross members 9211 are arranged in the longitudinal direction of the rail vehicle and are arranged perpendicular to the roof side members 9212, and the roof cross members 9211 are detachably connected to the roof side members 9212. This provides for increased bearing capacity of the top support 9210 and provides mounting points for the mounting of the vertical support 9213.

In another embodiment, the vertical support frame 9213 includes a first vertical upright 92131 and a second vertical upright 92132, the two ends of the support beam 92133 in the length direction are respectively connected with the first vertical upright 92131 and the second vertical upright 92132, and the support beam 92133 is arranged along the horizontal direction; first vertical upright 92131 and second vertical upright 92132 are identical in construction to facilitate manufacturing. The vertical support frame 9213 is located the intersection point of top longeron 9212 and top crossbeam 9211, and the top of first vertical stand 92131 and second vertical stand 92132 is located the intersection point of top longeron 9212 and top crossbeam 9211 respectively, and the bottom of first vertical stand 92131 and second vertical stand 92132 is located bottom mounting panel 923 respectively. Preferably, the number of the supporting beams 92133 is at least two, and the height of the supporting beams is set according to the height of the first vertical upright 92131 and the height of the second vertical upright 92132, and the height of the first vertical upright 92131 and the height of the second vertical upright 92132 are set according to the vertical height of the carriage of the railway vehicle.

In order to improve the connection strength, the connecting cross beam 9214 includes end connecting cross beams 92142 and a middle connecting cross beam 92141, the end connecting cross beams 92142 are respectively located at two ends of the supporting cross beam 92133 in the length direction, and the end connecting cross beams 92142 are respectively fixedly connected with the adjacent vertical supporting frames 9213 which are arranged in the longitudinal direction; the intermediate connecting beam 92141 is located at the center of the support beam 92133. Therefore, the connecting strength of the device is improved.

To achieve the mounting location with the container and prevent slippage, locating tabs 929 are included, which locating tabs 929 are secured to the upper surface of end connecting beam 92142 for engaging locating slots of the container to locate the container. The locating projections 929 are preferably locating pins which decrease in diameter from bottom to top, it being understood that locating slots are provided in the bottom wall of the container to cooperate with the locating pins.

In another embodiment, a sky rail 927 and a trolley line 928 are also included; the sky rail 927 extends along the longitudinal direction of the rail vehicle, the sky rail 927 is located at the top of the conveying roadway 924 and is fixed with the frame 921, and the sky rail 927 is used for being matched with a conveying device to limit and guide; the sky rail 927 is preferably disposed on a lateral centerline of the rail vehicle. The trolley line 928 extends along the longitudinal direction of the rail vehicle, the trolley line 928 is located at the top of the conveying roadway 924 and is detachably connected with the frame body 921, and the trolley line 928 is used for being matched with a current collector of the conveying device so as to supply power to the conveying device. The cooperation of wiping line 928 and current collector for conveyor need not to be connected through cable and rail vehicle's power supply system, simplifies the cable setting, reduce cost.

For the convenience of setting up, each top cross beam 9211 all includes along transversely extending a plurality of sections top sub-beams in proper order, and the length direction's of each section top sub-beam both ends are connected with top longeron 9212 detachable respectively. From this setting to the horizontal length that can adjust the support body 921 as required adapts to different motorcycle types, improves the commonality of device. Simultaneously when top crossbeam 9211 has installation error, can in time adjust the length of each section top part roof beam to and the adaptation in time, need not to replace support body 921 again, reduce the maintenance cost.

Among them, between roof longeron 9212 and top crossbeam 9211, between first vertical stand 92131 and top crossbeam 9211, between second vertical stand 92132 and top crossbeam 9211, between supporting beam 92133 and first vertical stand 92131, between supporting beam 92133 and second vertical stand 92132, between end connection crossbeam 92142 and supporting beam 92133, between end connection crossbeam 92142 and vertical support frame 9213, between middle connection crossbeam 92141 and supporting beam 92133 equally divide and fix respectively through fixed corner fittings and threaded fastener. The fixed corner piece comprises a first plate part and a second plate part, the first plate part and the second plate part are vertically arranged, the first plate part and the second plate part are preferably identical in structure, and the first plate part and the second plate part are respectively provided with an installation through hole and an installation sliding hole for being matched with a threaded fastener. The connection relation among the components enables a certain component to be convenient to disassemble and assemble when the component is damaged and needs to be replaced, and the maintenance cost is reduced. Meanwhile, all the parts are connected through the fixed corner fittings, so that the connection strength is further improved.

In order to better fix the bottom mounting plate 923 with the floor of the rail vehicle, the rail vehicle fixing device further comprises a bottom connecting block, and the bottom connecting block is positioned on the bottom wall of the bottom mounting plate 923; and a mounting threaded hole is formed in the bottom mounting plate 923, and the mounting threaded hole vertically penetrates through the bottom mounting plate 923 and the bottom connecting block so as to be fixed with the floor of the rail vehicle. The setting of bottom connecting block prevents that threaded fastener from breaking through bottom mounting panel 923, increases the thread area, improves and connects the degree of stability.

In one embodiment, a preset space is provided between adjacent vertical supporting frames 9213 arranged in the longitudinal direction to form at least one transverse conveying roadway 925, and the transverse conveying roadway 925 transversely penetrates through the frame 921. The preset interval is greater than the interval between adjacent vertical support frames 9213 arranged longitudinally to form a stacking position, for example, the preset interval is greater than the length of the connecting cross beam 9214; the width of horizontal transfer tunnel 925 can set up according to the required width of door department conveying system, and the number of horizontal transfer tunnel 925 is at least two to set up a plurality of butt joint department in the carriage, further improve with door department conveying system's goods butt joint and conveying efficiency, further improve degree of automation.

Specifically, the goods shelf system comprises a stacking position state detection device which is connected with the master control system, and the stacking position state detection device is used for sending a container in-place instruction to the master control system when detecting that a container is put into a warehouse; the master control system is also used for updating the stacking position list information after receiving the container in-place instruction of the stacking position, and the stacking position list information comprises the binding relation between the container and the corresponding stacking position. The stacking position state detection device is preferably provided with one or more of a pressure sensor, an infrared sensor or a position switch at the stacking position of each shelf, so that whether the container is stored in each stacking position is detected, and the master control system can judge the number of the current remaining stacking positions according to the detection signal or judge whether the container is in place according to the detection signal.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. A stacking system for rail vehicles, comprising a stacker, the stacker comprising:

a stacker frame;

2. The stacking system for rail vehicles of claim 1, further comprising:

3. The stacking system for rail vehicles of claim 1, further comprising:

4. The stacking system for rail vehicles of claim 3, wherein the fork power drive includes a fork power drive, the fork power drive including:

5. The stacking system for rail vehicles of claim 3, wherein the forks include:

6. The stacking system for rail vehicles of claim 5, wherein said fork power drive is coupled to said primary forks for driving said primary forks to move relative to said stationary forks;

7. The stacking system for rail vehicles of claim 6, wherein said fork power drive further comprises:

8. The stacking system for rail vehicles of claim 7, wherein said fork power drive further comprises:

9. The stacking system for rail vehicles of claim 8, wherein the fork power drive further includes a guide assembly, the guide assembly including:

10. The stacking system for rail vehicles of claim 9, wherein the number of the guide blocks is several, and the guide blocks are respectively disposed at intervals along the length direction of the forks.

11. The stacking system for rail vehicles of claim 4, wherein said forks are provided in two sets, one fork drive member being connected to each fork of said two sets;

12. The stacking system for rail vehicles of claim 1, wherein the stacker travel drive means further comprises:

13. The stacking system for rail vehicles of claim 12, wherein the stacker travel drive means further comprises:

14. The stacking system for rail vehicles of claim 1, further comprising a fork lift drive, the fork lift drive comprising:

the fork is fixed on the lifting plate;

15. The stacking system for rail vehicles of claim 1, further comprising:

16. The stacking system for rail vehicles of claim 1, further comprising a current collection device comprising:

17. The stacking system for rail vehicles of claim 16, wherein the stacker frame is a rectangular frame comprising:

18. The stacking system for rail vehicles of claim 17, further comprising:

19. The stacking system for rail vehicles of claim 17, further comprising:

20. A rail vehicle comprising a vehicle bus system, a rack and a stacking system according to any one of claims 1 to 19, the vehicle bus system being connected to a control device of the stacking system.

21. The rail vehicle of claim 20, further comprising: