CN118108022A - Stereoscopic storage yard facility for rolling wharf commodity automobile and operation method thereof - Google Patents
Stereoscopic storage yard facility for rolling wharf commodity automobile and operation method thereof Download PDFInfo
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Abstract
The invention discloses a three-dimensional storage yard facility for rolling-on wharf commodity automobiles and an operation method thereof, wherein the storage yard consists of a plurality of automobile storage layers and automobile carrying board buffer layers, a plurality of longitudinal conveying lines consisting of a plurality of longitudinal bidirectional transmission mechanisms are longitudinally arranged in parallel in each automobile storage layer and automobile carrying board buffer layer, and transverse bidirectional transmission mechanisms are additionally arranged in the longitudinal bidirectional transmission mechanisms at two ends of each longitudinal conveying line, so that the automobile storage layers respectively form a transverse conveying line at two sides of sea and land, and any two longitudinal conveying lines and the transverse conveying lines at two ends form a planar closed-loop conveying network; according to the invention, the port collecting area and the port dredging area are divided in the vertical direction by the three-dimensional storage yard structure, and due to the fact that the conveying line layout structure of each automobile storage layer is consistent, any automobile storage layer can be configured as the port collecting area and the port dredging area, the port collecting and dredging areas can be completely compatible and share the lifting mechanism, the loading and unloading ship line is carried out point to point by the specially designed exchange platform at the sea side, a foundation is laid for unmanned rolling and straddle carrier loading and unloading ships, the flexibility of the storage yard is improved, and the port collecting and dredging operation efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of storage logistics equipment, and particularly relates to a three-dimensional storage yard facility for a roll-on/roll-off wharf commodity car and an operation method thereof.
Background
At present, the domestic automobile rolling wharf mainly comprises an overseas port, a Tianjin port, a Guangzhou port, a Ningbo port, a Dalian port, a smoke Taiwan and Hongkong port and a Lian Yun port, and the automobile import and export throughput of more than 95% of the whole country is finished. The rolling dock of commodity automobiles in all big ports basically uses a ground plane yard to collect and dredge ports, and the traditional mode not only occupies a large amount of land, but also affects the operating efficiency of loading and unloading ships, thereby affecting the operating cost of dock companies and ship companies.
In order to solve the problem of serious insufficient capability of a commodity automobile in a heap caused by rapid increase of throughput of commodity automobiles in a roll-on/roll-off dock, some ports positively expand the capability of the commodity automobile in the heap, and three main types are available: the first is to occupy a large amount of land to build a planar automobile yard, and the second is to build a self-propelled (including AGVs, which are moved up and down by an elevator) three-dimensional parking lot; and thirdly, constructing a roadway type shelf stereoscopic warehouse. The first type of car yard at the expense of land is obviously not desirable; the second self-propelled (including AGV) three-dimensional parking lot has higher construction cost, lower space utilization rate, lower ship loading and unloading efficiency and higher operation cost; the third roadway type goods shelf stereoscopic warehouse has higher construction cost, lower space utilization rate and lower loading and unloading ship efficiency. In particular, the second and third mode designers do not apply the technical scheme of the urban three-dimensional parking lot and the three-dimensional warehouse technical scheme to the rolling wharf commodity automobile storage yard according to the characteristics of the rolling wharf commodity automobile storage yard, so that the problem of occupying a large amount of land is only relieved, and the problem of low traditional operation efficiency of loading and unloading ships is not solved.
The commodity automobile yard of the roll-on/roll-off wharf is characterized by the problem of temporary parking of automobiles during automobile port collection and port dispersion. The port collection is that the commodity automobiles are stored in a commodity automobile storage yard of a rolling dock before being loaded on a ship, the commodity automobiles of the port collection are generally automobile manufacturers radiated by the port, 2 to 3 automobile manufacturers are fewer, more than ten automobile manufacturers are involved, the quantity of businessman from Hongkong automobiles in each batch of the manufacturers is larger, hundreds of automobiles are fewer, thousands of automobiles are more involved, and the port collection is a brand. The harbor is characterized in that commodity automobiles (most of the commodity automobiles are imported automobiles) are intensively stored in an automobile yard of a roll-on dock after being unloaded, the commodity automobiles of the harbor are in the 4S shop consumer market of each large city which can be radiated by the harbor, and consumers are personalized, so that the problems of multiple brands, multiple models and small batches of the commodity automobiles of the harbor are caused, and a 4S shop has few, more and dozens of commodity automobiles imported each time. And the number of the businessman from Hongkong cars in a common roll-on/roll-off dock (for China) is far greater than that of the commercial cars in the hong Kong. When the businessman from Hongkong automobiles are loaded into the ship, only one automobile from a commodity automobile storage yard needs to be sequentially driven into the ship cabin; when the commodity automobiles in the harbor are carried out, the 4S shop which randomly picks up the automobiles leaves the yard in the commodity automobile yard.
In view of the above problems, the present inventors propose a direct-in and direct-out type commodity car three-dimensional yard device in the application patent application 202311234096.3, which is a three-dimensional structure formed by a plurality of car storage areas and car carrying plate buffer layers, wherein each car storage area and car carrying plate buffer layer is provided with a plurality of storage conveying lines, the effect of three-dimensional vertical circulation of cars or car carrying plates is achieved under the cooperation of a lifting mechanism, the cars are directly conveyed and stored on the car storage conveying lines, the whole direct-in and direct-out type continuous conveying is realized, the car storage efficiency is improved, the car storage density is improved, and the construction cost and the operation cost are reduced. However, in actual operation, the inventor finds that, although the structure of the direct-in direct-out type has the above obvious technical advantages compared with the traditional automobile yard, the structure of the direct-in direct-out type has the problems of insufficient mutual compatibility of a port collecting area and a port dredging area, uncoordinated loading and unloading at the same time, and the like, and the possibility of further improving the efficiency exists.
Disclosure of Invention
The invention aims to provide a rolling commodity automobile three-dimensional yard facility and an operation method thereof, wherein a three-dimensional yard structure is used for dividing a harbor collecting area and a harbor dredging area in the vertical direction, and as the longitudinal conveying line and the transverse conveying line of each automobile storage layer are consistent in arrangement structure, any automobile storage layer can be configured as the harbor collecting area or the harbor dredging area, so that harbors can be completely compatible with harbors and harbors, a lifting mechanism can be shared, the flexibility of the yard is improved, and the harbor collecting and dredging operation efficiency is improved. Meanwhile, the special design of the automobile loading and unloading roll-on exchange platform in docking with the lifting mechanism at the sea side provides an infrastructure guarantee for realizing the boarding and disembarking of the unmanned roll-on straddle carrier of the commercial automobile roll-on wharf.
The invention is realized by adopting the following technical scheme:
the invention provides a three-dimensional storage yard facility for rolling wharf commodity automobiles, which consists of a plurality of automobile storage layers and an automobile carrying board buffer layer at the lower layer of the lowest automobile storage layer, wherein a plurality of longitudinal conveying lines are longitudinally arranged in parallel in each automobile storage layer and the automobile carrying board buffer layer; each automobile storage layer consists of a plurality of conveying units, and each conveying unit consists of a plurality of adjacent longitudinal conveying lines;
Each longitudinal conveying line consists of a plurality of longitudinal bidirectional transmission mechanisms, and each longitudinal bidirectional transmission mechanism is used for transmitting a vehicle carrying plate capable of carrying a vehicle to carry in a longitudinal direction in a bidirectional manner;
A transverse bidirectional transmission mechanism is respectively arranged in the longitudinal bidirectional transmission mechanisms at the two ends of each longitudinal conveying line, and a transverse conveying line is respectively formed at the sea side end and the land side end, so that any two longitudinal conveying lines and the transverse conveying lines at the two ends form a planar closed-loop conveying network;
The sea side and the land side of the conveying unit are respectively provided with a lifting mechanism; exchange platforms are arranged on two sides of each lifting mechanism, and the exchange platforms are equal in height to the buffer layer of the vehicle carrying plate; and
The automobile storage layer of the facility is divided into a harbor collection area and a harbor dredging area from bottom to top.
The stereoscopic storage yard facility for the rolling wharf commodity automobile is built in front of the wharf, a sea side exchange platform is an automobile loading and unloading rolling platform, a plurality of automobile storage layers are arranged in a frame structure, and a car carrying plate buffer layer is arranged at the lower layer of the lowest automobile storage layer; the automobile storage layer and the automobile carrying plate buffer layer are both composed of a plurality of longitudinal conveying lines, and a conveying unit is composed of a plurality of adjacent longitudinal conveying lines; lifting mechanisms are arranged on the sea side and the land side of each conveying unit, and exchange platforms which are in butt joint with the buffer layers of the vehicle carrying plates are arranged on two sides of each lifting mechanism; each longitudinal conveying line consists of a plurality of longitudinal bidirectional transmission mechanisms, and a transverse bidirectional transmission mechanism is respectively arranged in the longitudinal bidirectional transmission mechanisms at the two ends of each longitudinal conveying line, so that the sea side end and the land side end of each automobile storage layer form a transverse conveying line, and a plane closed-loop conveying network can be formed by any two longitudinal conveying lines and the transverse conveying lines at the two ends.
In the invention, because the composition structure of each automobile storage layer is the same, each automobile storage layer can be divided into a port collecting area and a port dredging area, the port collecting area and the port dredging area can be randomly allocated according to the actual operation requirement of a wharf, when the port collecting vehicles are more, the automobile storage layers can be mostly configured into the port collecting area, and when the port dredging vehicles are more, the automobile storage layers can be mostly configured into the port dredging area, the port collecting area and the port dredging area can be completely compatible and do not influence the operation progress mutually, thereby improving the flexibility of a storage yard and the port collecting and dredging operation efficiency.
When the port is collected, the port collecting area is configured for the port collecting vehicles by the port collecting vehicle, and the port collecting vehicle comprises a plurality of automobile storage layers which can be scattered on different layers of a three-dimensional storage yard or a plurality of layers which are continuously adjacent, and the port collecting vehicle storage layers are called as port collecting automobile storage layers in the following; the target conveying unit of the storage layer of the port collecting automobile conveys empty load vehicle plates to the lifting mechanism at the sea side of the port collecting automobile, the lifting mechanism descends to be connected with the exchange platforms, the empty load vehicle plates are conveyed to the exchange platforms at the two sides, then are conveyed to the buffer layer of the vehicle carrying plate from the exchange platforms at the two sides, and are conveyed to the exchange platforms at the two sides of the lifting mechanism at the land side along the longitudinal conveying line of the buffer layer of the vehicle carrying plate; after a driver on the land side drives the vehicle on the empty vehicle plate, the vehicle is conveyed to a lifting mechanism along with the vehicle plate, the lifting mechanism ascends to the port-collecting automobile storage layer, the vehicle is conveyed to the port-collecting automobile storage layer along with the vehicle plate, and is conveyed to a target longitudinal conveying line based on a longitudinal and transverse four-way transmission mechanism, and is conveyed to a target position for storage along the target longitudinal conveying line.
When loading ships, the vehicle carrying vehicle board of the target vehicle storage layer target conveying unit is conveyed to a central line longitudinal and transverse four-way transmission mechanism of the conveying unit through a sea side transverse conveying line, the longitudinal two-way transmission mechanism of the longitudinal and transverse four-way transmission mechanism is conveyed to a sea side lifting mechanism, all the longitudinal conveying lines of the target conveying unit sequentially convey one vehicle to the sea side transverse conveying line, the lifting mechanism descends to be in butt joint with an exchange platform, the vehicle carrying vehicle board is conveyed to the exchange platform, a driver drives the vehicle out of the exchange platform, or the unmanned sea side rolling and straddling vehicle transfers the vehicle away, after the vehicle leaves, the empty vehicle board is conveyed to a vehicle board buffer layer from the exchange platform, temporary storage is carried out on the vehicle carrying board buffer layer, or the empty vehicle board is conveyed to the exchange platform on two sides of a land side lifting mechanism along the longitudinal direction of the longitudinal transmission mechanism after the empty vehicle board buffer layer is conveyed to the exchange platform on two sides of the land side lifting mechanism, the empty vehicle board is conveyed to the land side lifting mechanism from the land side exchange platform, and the land side lifting mechanism is conveyed back to the target vehicle storage layer.
When unloading the ship, the dock configures a harbor area for the harbor vehicle, and the harbor area comprises a plurality of automobile storage layers, can be dispersed in different layers of a three-dimensional storage yard, and can also be a plurality of layers which are continuously adjacent, and is called a harbor automobile storage layer; the target conveying unit of the harbor automobile storage layer conveys empty automobile carrying boards to the lifting mechanism on the land side of the harbor automobile storage layer, the lifting mechanism descends to be in butt joint with the exchange platform, the empty automobile carrying boards are conveyed to the exchange platforms on the two sides, the exchange platforms on the two sides are conveyed to the automobile carrying board buffer layer, the automobile carrying boards are conveyed to the exchange platforms on the two sides of the sea side lifting mechanism along the longitudinal conveying line of the automobile carrying board buffer layer, the automobile is driven into the automobile carrying boards by a driver, or is carried into the automobile carrying boards by the unmanned rolling straddle carrier on the sea side, the automobile carrying boards are conveyed to the lifting mechanism on the sea side, and the lifting mechanism ascends to the target conveying unit of the harbor automobile storage layer and is conveyed to the target longitudinal conveying line through the transverse conveying line to be conveyed to the target longitudinal conveying line to be stored at the target position along the target longitudinal conveying line.
When the vehicle is in a harbor, the vehicle-carried board at any position of the target conveying unit of the target automobile storage layer is circularly conveyed to the lifting mechanism at the land side through the longitudinal/transverse conveying line and the transverse/longitudinal conveying line, the lifting mechanism descends to be in butt joint with the exchange platform, the vehicle-carried board is conveyed to the exchange platform, and a driver drives the vehicle to leave the harbor or loads the vehicle into a large-scale transport vehicle to leave the harbor.
Compared with the prior art, the method has the advantages and positive effects that:
1. The vertical structure of the three-dimensional storage yard is used for dividing the harbor collection area and the harbor dredging area, the conveying line structure of each automobile storage layer is consistent, any automobile storage layer can be configured as the harbor collection area or the harbor dredging area, the harbor collection area and the harbor dredging area can be completely compatible and share the lifting mechanism, the flexibility of the storage yard is greatly improved, and the harbor collection and harbor dredging operation efficiency is improved.
2. The vehicle searching and picking is more convenient, and the vehicle searching and picking has the requirement of rapidly searching and picking vehicles at any position no matter the vehicles are collected or dredged, and the design can just meet the requirement.
3. The exchange platform at the sea side is the rolling platform of the automobile loading and unloading ship, so that the point-to-point direct loading and unloading ship from the rolling platform to the cabin or from the cabin to the rolling platform is realized, the inefficiency and the hard situation that the existing loading and unloading ship driver is matched with the ferry vehicle to run in a full yard are thoroughly changed, the operation efficiency of the loading and unloading ship is greatly improved, and the use quantity of the ferry vehicle is reduced.
4. The sea side exchange platform is additionally provided with an exchange platform of a longitudinal bidirectional transmission mechanism, so that the foundation facility guarantee is provided for the unmanned roll-on and cross-transportation and accurate positioning of the commercial car for the subsequent upgrading of the roll-on and cross-off dock, and the full-digital unmanned roll-on and cross-off dock is realized.
5. The loading and unloading ship operation efficiency is improved, so that the berthing time occupied by the ro-ro ship is greatly shortened, the berthing cost for a ship company can be reduced, the sailing period is shortened, and the benefits of the ship company are improved; the dock turnover efficiency can be improved for dock companies, and the number of newly built docks can be reduced.
6. The invention is not only limited to solving the problem of large occupied area of the storage yard of the commodity automobile, but also more importantly, thoroughly changes the operation process of loading and unloading ships of the conventional rolling wharf of the commodity automobile.
In some embodiments of the invention, a longitudinal bidirectional transmission mechanism and a transverse bidirectional transmission mechanism are arranged on the lifting mechanism; the exchange platforms at two sides of the lifting mechanism are respectively provided with a longitudinal bidirectional transmission mechanism and a transverse bidirectional transmission mechanism, the longitudinal bidirectional transmission mechanism is in butt joint with a longitudinal conveying line of the buffer layer of the vehicle carrying plate, and the transverse bidirectional transmission mechanism is in butt joint with the transverse bidirectional transmission mechanism of the lifting mechanism.
In some embodiments of the invention, the longitudinal bidirectional transmission mechanism and the transverse bidirectional transmission mechanism form a longitudinal and transverse four-way transmission mechanism; the lifting mechanism bottom plate and the exchange platform which is in butt joint with the lifting mechanism bottom plate are both provided with a longitudinal and transverse four-way transmission mechanism.
A transverse bidirectional transmission mechanism is vertically arranged in a longitudinal bidirectional transmission mechanism, so that a longitudinal and transverse four-way transmission mechanism is formed, and a vehicle carrying plate on the mechanism can longitudinally and bidirectionally move and also can transversely and bidirectionally move; the longitudinal bidirectional transmission mechanism and the transverse bidirectional transmission mechanism can adopt a friction wheel transmission technology, or the longitudinal bidirectional transmission mechanism adopts a friction wheel transmission technology, and the transverse bidirectional transmission mechanism adopts a jacking chain transmission technology.
In some embodiments of the invention, two longitudinal passive transmission guide rails and two transverse passive transmission guide rails are arranged at the bottom of the vehicle carrying plate; when the transverse bidirectional transmission mechanism adopts jacking chain transmission, the longitudinal passive transmission guide rail is matched with the longitudinal bidirectional transmission mechanism; the transverse passive transmission guide rail is disconnected by the longitudinal passive transmission guide rail and is matched with the transverse bidirectional transmission mechanism; when the transverse bidirectional transmission mechanism adopts jacking friction transmission, the intersection of the longitudinal passive transmission guide rail and the transverse passive transmission guide rail at the bottom of the vehicle carrying plate is mutually disconnected, and the friction transmission mechanism adopts a friction wheel set to be matched with the longitudinal passive transmission guide rail and the transverse passive transmission guide rail.
The longitudinal bidirectional transmission mechanism and the transverse bidirectional transmission mechanism can adopt friction wheel transmission technology, and correspondingly, the intersections of the longitudinal passive transmission guide rail and the transverse passive transmission guide rail at the bottom of the vehicle carrying plate are mutually disconnected, so that the friction wheel sets can continuously transmit the longitudinal or transverse passive transmission guide rail; the longitudinal bidirectional transmission mechanism can also adopt a friction wheel transmission technology, the transverse bidirectional transmission mechanism adopts a jacking chain transmission technology, the transverse passive transmission guide rail at the intersection of the longitudinal passive transmission guide rail and the transverse passive transmission guide rail is correspondingly disconnected, the longitudinal passive transmission guide rail is matched with the friction wheel transmission technology of the longitudinal bidirectional transmission mechanism, and the transverse passive transmission guide rail is matched with the jacking chain transmission technology of the transverse bidirectional transmission mechanism.
The friction wheel technology described herein is, for example, a transmission mechanism composed of multiple sets of power bidirectional guiding friction wheels, each set of power bidirectional guiding friction wheels being driven by a motor alone or by a motor driving multiple sets of power bidirectional guiding friction wheels by means of a chain transmission.
In some embodiments of the present invention, the transverse bidirectional transmission mechanism is implemented by using a lifting friction wheel set transmission mechanism, where the lifting friction wheel set transmission mechanism refers to that when the vehicle carrying plate is conveyed to an intersection point with the transverse bidirectional transmission mechanism by the longitudinal bidirectional transmission mechanism, the vehicle carrying plate is separated from the longitudinal bidirectional transmission mechanism by the lifting friction wheel set transmission mechanism, and the transverse friction wheel set of the lifting friction wheel set transmission mechanism drives the vehicle carrying plate to rotate and move transversely.
In some embodiments of the present invention, the transverse bidirectional transmission mechanism is implemented by a lifting chain transmission mechanism, where the lifting chain transmission mechanism refers to that when the vehicle carrying plate is conveyed to an intersection point with the transverse bidirectional transmission mechanism by the longitudinal bidirectional transmission mechanism, the vehicle carrying plate is separated from the longitudinal bidirectional transmission mechanism by the lifting chain transmission mechanism, and the transverse chain of the lifting chain transmission mechanism drives the vehicle carrying plate to move transversely.
The longitudinal bidirectional transmission mechanism on the lifting mechanism is connected with a longitudinal conveying line of the automobile storage layer; in one conveying unit, the lifting mechanism is connected with a longitudinal conveying line in the middle of the conveying unit; the vehicle carrying plate can be transmitted in a bidirectional manner between a longitudinal conveying line in the middle of the conveying unit and the lifting mechanism; in the conveying unit, the vehicle carrying plates on other longitudinal conveying lines except the middle are conveyed to the middle longitudinal conveying line to be connected with the lifting mechanism through the transverse bidirectional transmission mechanisms at the end heads of the conveying unit, and are conveyed into the lifting mechanism, and the vehicle carrying plates can realize bidirectional transmission between the longitudinal conveying lines and the lifting mechanism in a transverse-longitudinal mode. The vehicle carrying plate is transmitted in a bidirectional way between the lifting mechanism and the exchange platform in a transverse direction, and the bidirectional transmission is realized on the exchange platform in a longitudinal direction and the vehicle carrying plate buffer layer.
In some embodiments of the present invention, at least one empty space of the vehicle-carrying plate is left in each conveying unit, so that the vehicle-carrying plate on each longitudinal conveying line in the conveying unit can be circularly conveyed in a plane.
As known from the foregoing, any two longitudinal conveyor lines and transverse conveyor lines at both ends form a planar closed loop conveyor network; in a planar closed-loop conveying network, at least one empty space of a vehicle carrying plate is arranged in a conveying unit, and the vehicle carrying plate can reach the end head of any one longitudinal conveying line on the transverse conveying lines at two ends and is conveyed to the corresponding longitudinal conveying line through the transverse and transverse four-way transmission mechanism by combining with the transverse and transverse four-way transmission mechanism, so that the vehicle carrying plate can be conveyed to any position in the planar closed-loop conveying network.
In some embodiments of the present invention, the lifting mechanism is of a double-bottom plate structure, and the distance between the upper bottom plate and the lower bottom plate is the same as the distance between the bottommost automobile storage layer and the automobile carrying plate buffer layer.
The upper bottom plate and the lower bottom plate are both provided with the longitudinal and transverse four-way transmission mechanism, when the upper bottom plate is in butt joint with the bottommost automobile storage layer, the lower bottom plate is in butt joint with the automobile carrying plate buffer layer, so that the lifting mechanism can simultaneously transport two automobile carrying plates when working between the automobile storage layer and the automobile carrying plate buffer layer, or transport one automobile carrying plate when transferring an automobile, thereby achieving the effect of improving the working efficiency.
In some embodiments of the invention, a longitudinal exchange platform for interacting with the unmanned roll-on straddle carrier is added to the exchange platform at the sea side of the facility in the longitudinal direction, and a longitudinal bidirectional transmission mechanism is arranged on the longitudinal exchange platform.
When the unmanned rolling straddle carrier is adopted by the rolling wharf to realize the transportation of vehicles between a storage yard and a ship, adding a longitudinal exchange platform for interacting with the unmanned rolling straddle carrier on the longitudinal direction of all exchange platforms at the sea side of the three-dimensional storage yard facility; when loading the ship, after the vehicle is transversely conveyed to the exchange platform from the lifting mechanism, conveying the vehicle from the exchange platform to the longitudinal exchange platform, conveying the vehicle away from the longitudinal exchange platform by the unmanned roll-on-roll-off straddle carrier, conveying the empty vehicle from the longitudinal exchange platform to the exchange platform, and conveying the empty vehicle back to the vehicle caching layer from the exchange platform; when unloading the ship, empty load sweep is carried on the vertical exchange platform from the exchange platform, unmanned roll-on and roll-off straddle carrier shifts the vehicle to on the sweep, and the vehicle is carried to the exchange platform along with the sweep from vertical exchange platform to the exchange platform to transversely carry to elevating system from the exchange platform.
The invention also provides an operation method of the rolling wharf commodity automobile three-dimensional yard facility, which is applied to the rolling wharf commodity automobile three-dimensional yard facility and comprises port collection, shipping, ship unloading and port dredging, wherein the port collection comprises the following steps of repeatedly executing:
S11, conveying an empty truck plate to a lifting mechanism at the sea side by a target conveying unit of a port-collecting automobile storage layer; wherein the port-collecting automobile storage layer is any one or more of multiple automobile storage layers;
Step S12, the sea side lifting mechanism descends to be in butt joint with the exchange platform, and the empty-load vehicle plate is conveyed to the exchange platforms at the two sides;
step S13, an empty truck board is conveyed from the exchange platforms at two sides to the buffer layer of the truck board and is conveyed to the exchange platforms at two sides of the land-side lifting mechanism;
step S14, the driver drives the vehicle with the RFID electronic tag into an empty vehicle plate on a land side exchange platform;
Step S15, the vehicle is conveyed onto a land-side lifting mechanism along with the vehicle carrying board, and the land-side lifting mechanism ascends to the port-collecting automobile storage layer target conveying unit;
S16, conveying the vehicle-mounted vehicle board to the target conveying unit of the storage layer of the port-collecting automobile, and conveying the vehicle-mounted vehicle to a target position for storage through a land-side transverse conveying line and a longitudinal conveying line;
shipping includes the steps of repeatedly:
S21, conveying vehicles of a target conveying unit of a target automobile storage layer onto a longitudinal and transverse four-way transmission mechanism of a central line of the conveying unit along with a vehicle carrying plate through a sea side transverse conveying line, conveying the vehicles onto a sea side lifting mechanism through a longitudinal and transverse two-way transmission mechanism of the longitudinal and transverse four-way transmission mechanism, and then sequentially supplementing and conveying one vehicle to the sea side transverse conveying line through all the longitudinal conveying lines of the target conveying unit;
S22, the sea side lifting mechanism descends to be in butt joint with the exchange platform, and the vehicle is conveyed to the exchange platform along with the vehicle carrying plate;
Step S23, after the vehicle is driven away, the empty vehicle plate is conveyed to the vehicle carrying plate buffer layer for temporary storage from the exchange platform or conveyed to the exchange platform on the land side, conveyed to the lifting mechanism on the land side from the exchange platform on the land side, and conveyed back to the target conveying unit of the target vehicle storage layer by the lifting mechanism on the land side; wherein the departure of the vehicle is driven off by the driver or carried off by an unmanned roll-on straddle carrier;
the ship unloading comprises the following steps repeatedly executed:
Step S31, conveying an empty truck plate to a lifting mechanism on the land side of the target conveying unit of the harbor automobile storage layer; wherein the harbor automobile storage layer is any one or more of multiple automobile storage layers;
Step S32, the land side lifting mechanism descends to be in butt joint with the exchange platform, and the empty truck plate is conveyed to the exchange platforms at the two sides;
Step S33, conveying empty-load vehicle plates from the exchange platforms at two sides to the vehicle-carrying plate buffer layer and conveying the empty-load vehicle plates to the exchange platforms at two sides of the sea-side lifting mechanism;
Step S34, the vehicle with the RFID electronic tag is driven into an empty vehicle plate on a sea side exchange platform; wherein the entry of the vehicle is entered by the driver or is loaded by an unmanned roll-on straddle carrier;
Step S35, conveying the vehicle along with the vehicle carrying plate to a sea lifting mechanism, and lifting the lifting mechanism to the target conveying unit of the automobile storage layer in the harbor area;
Step S36, the vehicle-mounted vehicle board is conveyed to the target conveying unit of the harbor automobile storage layer, and conveyed to a target position for storage through a lateral conveying line on the sea side and a longitudinal conveying line;
the harbor comprises the following steps repeatedly executed:
Step S41, a vehicle-mounted board at any position of a target conveying unit of a target automobile storage layer is conveyed to a land-side lifting mechanism through a longitudinal/transverse conveying line and a transverse/longitudinal conveying line;
Step S42, the land side lifting mechanism descends to be in butt joint with the exchange platform, and the vehicle is conveyed to the exchange platform along with the vehicle carrying plate;
step S43, driving departure of the driver or loading of the large transport vehicle departure.
In some embodiments of the invention, the method further comprises: designating one side exchange platform of the sea side lifting mechanism of the conveying unit as a shipping platform and the other side exchange platform of the sea side lifting mechanism as a ship unloading platform; then the first time period of the first time period,
The method also comprises the simultaneous operation of loading and unloading the ship, wherein the method comprises the following steps of repeatedly executing:
Step S51, conveying a ship loading vehicle to a lifting mechanism at the sea side by an automobile storage layer target conveying unit in a harbor area; meanwhile, the vehicle carrying plate buffer layer conveys the empty vehicle carrying plate to the ship unloading platform; the empty-load vehicle plate is conveyed to the vehicle-carrying plate buffer layer through the vehicle storage layer of the harbor area and the lifting mechanism on the land side;
Step S52, the elevating mechanism on the sea side is lowered to be in butt joint with the exchange platform, and the loading vehicle is conveyed to the loading platform along with the loading plate; meanwhile, the ship unloading vehicle stuck with the RFID electronic tag drives into the vehicle carrying plate on the ship unloading platform;
step S53, the driver or the unmanned roll-on/roll-off straddle carrier leaves the ship unloading platform and is transferred to the ship loading platform to drive the ship loading vehicle to drive to roll-on/roll-off ship; simultaneously, the ship unloading vehicle is conveyed to the lifting mechanism along with the vehicle carrying plate;
Step S54, the vehicle carrying plate buffer layer conveys an empty vehicle plate to the ship unloading platform; meanwhile, an empty truck board on the shipping platform is conveyed back to the truck board buffer layer, and returns to the truck storage layer target conveying unit of the port-collecting area through the lifting mechanism on the land side;
Step S55, the sea side lifting mechanism ascends to the automobile storage layer target conveying unit of the harbor district, and the ship unloading vehicle is conveyed to the automobile storage layer target conveying unit of the harbor district along with the vehicle carrying plate for storage; the lifting mechanism descends to the target conveying unit of the automobile storage layer in the port-collecting area to continue taking the ship-loading vehicle.
Based on the stereoscopic storage yard facility for rolling wharf commodity cars, which is provided by the invention, the car storage layer can be configured into a port collecting area or a port dredging area according to requirements, 100% compatible design is realized, meanwhile, the exchange platforms on two sides of the lifting mechanism are designed, the loading and unloading operation can be realized synchronously, and the lifting mechanism can finish loading and unloading of a car in one rise and one fall, so that the operation efficiency of the sea side of the storage yard is greatly improved.
In the invention, on one hand, the facilities of the conventional commercial car rolling wharf are overturned, and on the other hand, the digital technologies such as the Internet of things, artificial intelligence, cloud computing and 5G communication are applied to the added facilities and process streamline layout, so that each car carrying plate or car carrying plate in the yard facilities of the invention operates according to the designed optimal route selected by a plurality of streamlines, and the process streamline of the loading and unloading ship, such as the unmanned rolling straddle carrier, is respectively in butt joint with the exchange platform and the process streamline of the positioning carrier trolley, is smoother. However, the digital techniques described above are already very mature.
Other features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the invention, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention, without limitation to the invention. It is evident that the figures in the following description are only examples, from which other figures can be obtained, without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a rolling dock commodity car three-dimensional yard facility according to the present invention;
FIG. 2 is a second schematic view of the overall structure of the rolling dock commodity car three-dimensional yard facility according to the present invention;
FIG. 3 is an internal three-dimensional schematic of a rolling dock commodity car three-dimensional yard facility according to the present invention;
FIG. 4 is a schematic diagram of the sea side structure of a rolling dock commodity car stereoscopic yard facility;
FIG. 5 is a schematic structure of a longitudinal and transverse bidirectional transmission mechanism of the rolling wharf commodity automobile three-dimensional yard facility;
FIG. 6 is a schematic diagram of the elevation structure of the stereoscopic yard facilities of the rolling dock commodity car at sea side;
FIG. 7 is a schematic view of the back surface structure of a loading plate in a three-dimensional yard facility of a rolling dock commodity car;
FIG. 8 is a schematic diagram of the structure of a loading plate and friction wheels in a three-dimensional yard facility of a rolling wharf commodity car;
FIG. 9 is a schematic illustration of the structure of the action of a carrier plate and a friction wheel set in a three-dimensional yard facility of a rolling wharf commodity car;
FIG. 10 is a schematic illustration of the structure of the action of a carrier plate and a friction wheel set in a three-dimensional yard facility of a rolling wharf commodity car;
Reference numerals: the device comprises an 11-automobile storage layer, a 12-automobile carrying plate buffer layer, a 21-longitudinal bidirectional transmission mechanism, a 22-transverse bidirectional transmission mechanism, a 23-longitudinal and transverse four-way transmission mechanism, a 31-lifting mechanism, a 32-exchange platform, a 33-longitudinal exchange platform, a 4-straddle carrier, a 5-automobile carrying plate, a 51-longitudinal passive transmission guide rail, a 52-transverse passive transmission guide rail, a 6-friction wheel and a 61-friction wheel set.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or via an intermediary profile. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the specific embodiment of the invention, as shown in fig. 1 to 6, the rolling dock commodity automobile three-dimensional yard facility consists of a plurality of automobile storage layers 11 (such as 6 layers) and one automobile carrying board buffer layer 12, and the three-dimensional yard facility is divided into a harbor collection area (such as 1-3 layers) and a harbor separation area (such as 4-6 layers) from bottom to top; each car storage layer 11 and car carrying board buffer layer 12 are provided with a plurality of longitudinal conveying lines (such as 56 lines) side by side.
Each longitudinal conveying line consists of a plurality of longitudinal bidirectional transmission mechanisms 21 (such as 10), and each longitudinal bidirectional transmission mechanism 21 can bear one vehicle carrying plate 5 and longitudinally convey vehicles; in all the longitudinal bidirectional transmission mechanisms 21 at the two ends of the longitudinal transmission lines arranged side by side, one transverse bidirectional transmission mechanism 22 is respectively arranged, so that one transverse transmission line is respectively formed at the sea side and the land side of the automobile storage layer 11, and any two longitudinal transmission lines and the transverse transmission lines at the two ends form a plane circulation network.
A plurality of longitudinal conveying lines (such as 7 conveying lines) form a conveying unit, and each automobile storage layer 11 is formed by a plurality of conveying units (such as 8 conveying units); each conveying unit is provided with a set of lifting mechanism 31 on the sea side and the land side, two sides of the lifting mechanism 31 are provided with a exchanging platform 32, and each exchanging platform 32 is respectively butted with a longitudinal exchanging platform 33 in the longitudinal direction; the lifting mechanism 31 has three inlets and outlets, the forward inlet and outlet is in butt joint with one longitudinal conveying line (such as a line 4, which is the central line of the conveying unit) in the conveying unit, and the two lateral inlets and outlets are in butt joint with the exchange platforms 32 on the two sides.
The longitudinal conveying lines of each conveying unit are arranged from the land side to the left to form a No.1 line, a No. 2 line, … … lines and a No. 7 line, and the No. 4 line is a central line and is in butt joint with the land side/sea side lifting mechanism; the parking space number on each conveying line is arranged from land side to sea side to be a number 1, a number 2, a number 3 and a number … …, the transmission mechanisms of the number 1 and the number 10 are longitudinal and transverse four-way transmission mechanisms, and the transmission mechanisms of the number 2 to the number 9 are longitudinal two-way transmission mechanisms.
The structure of each conveying unit (consisting of 7 conveying units) is the same, and the vehicle carrying plate 5 or the vehicle at any position of any line in the conveying unit can be in butt joint with a sea side or land side lifting mechanism through a longitudinal conveying line, a transverse conveying line and a central longitudinal conveying line, so that the purposes of vehicle searching, vehicle picking and vehicle picking are realized.
The exchange platforms 32 on both sides of the lifting mechanism 31 are on the same layer surface and are connected with the vehicle carrying plate buffer layer 12.
In the embodiment of the invention, all the automobile storage layers 11 are divided into the port collecting area and the port dredging area from bottom to top (or from top to bottom) in the vertical ground direction, and the layout of the conveying lines of the automobile storage layers 11 is completely the same, so that the port collecting area and the port dredging area are completely compatible, one or more vacancies are left in each conveying unit of the port collecting area and the port dredging area, and the purpose of planar circulation of the vehicle loading plate on each longitudinal conveying line in the conveying unit is facilitated.
Specifically, the lifting mechanism 31 is formed by three double-layer bottom plates, the joint of the lifting mechanism 31 and the No. 4 line of the conveying unit of the automobile storage layer 11 of the three-dimensional storage yard facility is a right-position entrance (such as the No. 1 entrance), two side entrance (such as the No. 2 entrance and the No. 3 entrance) are arranged on two sides of the lifting mechanism, when the lifting mechanism 31 ascends and descends, the No. 1 entrance, the No. 2 entrance and the No. 3 entrance of the upper-layer bottom plate and the lower-layer bottom plate can be respectively in butt joint with the No. 4 line of the conveying unit of the automobile storage layer 11, the No. 4 line of the conveying unit of the automobile carrier plate cache layer 12 and the exchange platform 32, and when the No. 1 entrance of the upper-layer bottom plate of the lifting mechanism 31 is in butt joint with the No. 4 line of the conveying unit of the automobile storage layer 11, the No. 1 entrance, the No. 2 entrance and the No. 3 entrance of the lower-layer bottom plate are simultaneously in butt joint with the No. 4 line of the conveying unit of the automobile carrier plate cache layer 12 and the exchange platform 32; the horizontal bidirectional transmission mechanism 22 of the exchange platform 32 is in butt joint with the horizontal bidirectional transmission mechanism 22 of the lifting mechanism 31, and the longitudinal bidirectional transmission mechanism 21 of the exchange platform 32 is in butt joint with the longitudinal transmission mechanism 21 on the longitudinal conveying line (such as a line 3 and a line 5) of the conveying unit of the buffer layer 12 of the vehicle carrying plate and the longitudinal exchange platform 33 respectively.
Specifically, a longitudinal bidirectional transmission mechanism 21 and a transverse bidirectional transmission mechanism 22 which are distributed at two ends of each longitudinal conveying line form a longitudinal and transverse four-way transmission mechanism 23; the longitudinal bidirectional transmission mechanism 21 in the longitudinal and transverse four-way transmission mechanism 23 adopts a friction wheel set/wheel transmission mechanism like the longitudinal bidirectional transmission mechanism 21 in the longitudinal conveying line, and the transverse bidirectional transmission mechanism 22 adopts a jacking friction wheel set/chain transmission mechanism. The double-layer bottom plate of the lifting mechanism 31 and the exchange platform 32 which is in butt joint with the double-layer bottom plate are uniformly distributed with the longitudinal and transverse four-way transmission mechanism 23.
Specifically, as shown in fig. 7 to 10, two longitudinal passive transmission guide rails 51 and two transverse passive transmission guide rails 52 are arranged at the bottom of the vehicle carrying plate 5, and are matched with the longitudinal and transverse four-way transmission mechanism 23; one way is: the longitudinal bidirectional transmission mechanism 21 adopts the friction wheel 6 as shown in fig. 8 for transmission, the transverse bidirectional transmission mechanism 22 adopts the jacking chain for transmission, and the transverse passive transmission guide rail 52 of the vehicle carrying plate 5 is disconnected by the longitudinal passive transmission guide rail 51, so that the friction wheel acting on the longitudinal passive transmission guide rail 51 can pass through the transverse passive transmission guide rail 52; the second way is; the longitudinal bidirectional transmission mechanism 21 and the transverse bidirectional transmission mechanism 22 are driven by friction wheel sets 61 shown in fig. 9, and the longitudinal passive transmission guide rail 51 of the vehicle carrying plate 5 and the transverse passive transmission guide rail 52 thereof are disconnected from each other at the intersection of the longitudinal and transverse guide rails as shown in fig. 10, so that the friction wheel sets acting on the longitudinal passive transmission guide rail 51 can pass through the transverse passive transmission guide rail 52, and the friction wheel sets acting on the transverse passive transmission guide rail 52 can pass through the longitudinal passive transmission guide rail 51.
Specifically, the vehicles in the harbor area and the harbor area enter in the same form and opposite directions.
When the container is collected, the central line (line 4) of the target conveying unit of the sea-side target automobile storage layer 11 conveys two empty-load vehicle plates 5 to the upper-layer bottom plate and the lower-layer bottom plate of the lifting mechanism 31 of the conveying unit where the lifting mechanism 31 is located, when the lifting mechanism 31 descends to the exchange platform 32, the lower-layer bottom plate is firstly abutted with the exchange platform 32, the empty-load vehicle plates 5 on the lower-layer bottom plate are conveyed to the right-side exchange platform 32, and the lifting mechanism 31 descends to enable the upper-layer bottom plate to be abutted with the exchange platform 32, and one empty-load vehicle plate 5 is conveyed to the left-side exchange platform 32. The empty load vehicle plates 5 on the left and right exchange platforms 32 are conveyed to the two exchange platforms 32 on two sides of the land-side lifting mechanism 31 through vehicle-carrying plate buffer layer 12 conveying units (such as No. 3 lines and No. 5 lines); the driver drives two vehicles with RFID electronic tags into empty vehicle plates 5 of left and right exchange platforms 32 of a lifting mechanism 31 of a land side target conveying unit respectively, for example, the left exchange platform 32 firstly conveys the vehicle-carrying vehicle plates 5 into the lifting mechanism 31, the lifting mechanism 31 ascends to a target automobile storage layer 11, and the target conveying unit conveys the vehicle-carrying vehicle plates 5 to a No. 4 line No. 1 position; the lifting mechanism 31 is then lowered to the exchange platform 32 to transfer the vehicle from the right exchange platform 32 to the lifting mechanism 31, and the lifting mechanism 31 transfers the vehicle to the target transfer unit of the target automobile storage layer 11. During this period, the sea-side lifting mechanism 31 and the both-side exchange platforms 32 and the vehicle-carrying board buffer layer 12 convey the empty vehicle board 5 to the land-side left and right exchange platforms 32, and the land-side lifting mechanism 31 conveys the vehicle to the target conveying unit of the target automobile storage layer 11 again, thus circulating.
Specifically, the vehicle-carrying vehicle board 5 in each conveying unit of the automobile storage layer 11 gathers in place, the lifting mechanism 31 on the land side conveys the vehicle to the No. 1 position of the No. 4 line of the target conveying unit of the target automobile storage layer 11, the transverse bidirectional transmission mechanism 22 of the longitudinal and transverse four-way transmission mechanism 23 on the land side of the No. 4 line, the No. 3 line, the No. 2 line and the No. 1 line of the vehicle-carrying vehicle board conveys to the No. 1 position of the No. 1 line, the vehicle-carrying vehicle board conveys from the No. 1 position of the No. 1 line to the No. 1 line 10 parking space (the position of the longitudinal and transverse four-way transmission mechanism 23 on the sea side) of the No. 1 line of the longitudinal and transverse four-way transmission mechanism, and the like circulation is performed until the vehicle entering task of the target conveying unit of the target automobile storage layer 11 is completed.
In actual operation, since vehicles on any two longitudinal conveying lines of each of the conveying units of the automobile storage layer 11 can circulate in a plane, the operation process route for entering the vehicles can be selected in various ways.
When the ship is loaded, the target automobile storage layer 11 is transported to the position of the No. 4 line 10 of the target transportation unit by the transverse bidirectional transmission mechanism 22 of the longitudinal and transverse four-way transmission mechanism 23 on the sea side in a row, enters the upper-layer bottom plate of the target transportation unit through the No. 1 port of the lifting mechanism 31, the lifting mechanism 31 descends to the exchange platform 32, the automobile is transported to the left or right-side exchange platform 32 on the sea side along with the automobile carrying plate 5, after the automobile is driven by a driver or is transferred by the unmanned rolling straddle carrier 4 (specifically, a longitudinal exchange platform 33 is added to the exchange platform 32 on the sea side in the longitudinal direction, so that the unmanned rolling straddle carrier 4 can conveniently receive and unload the commodity automobile), the empty automobile carrying plate 5 is transported to the No. 5 line or the No. 3 line of the transportation unit of the automobile carrying plate buffer layer 12, or is buffered on the automobile carrying plate buffer layer 12, or is transported to the land side exchange platform 32 through the automobile carrying plate buffer layer 12, enters the upper-layer bottom plate and the lower-layer bottom plate of the land side lifter 31, and the lifting mechanism 31 returns the empty automobile carrying plate 5 to the target automobile storage layer 11. And the process is circulated until the shipment operation is completed.
When unloading, the target conveying unit land side lifting mechanism 31 of the automobile storage layer 11 in the harbor area conveys two empty automobile plates 5 to the sea side exchange platform 32 through the overload automobile plate buffer layer 12 continuously, a driver drives the automobile with the RFID electronic tag attached to the automobile loading plate 5 on the exchange platform 32 or transfers the automobile loading plate 5 on the exchange platform 32 through the unmanned rolling straddle carrier 4, the automobile enters the lifting mechanism 31 along with the automobile loading plate 5 to immediately ascend to the target conveying unit of the target storage layer 11 and convey the automobile to enter the No. 4 line 10 position of the target conveying unit of the target automobile storage layer 11, the No. 3 line 10 position, the No. 2 line 10 position and the No. 1 line 10 position are conveyed, and the automobile is circulated until the unloading operation is completed.
In the preferred embodiment of the invention, the ship loading and unloading operation is performed simultaneously, namely, the ship loading operation is performed, the right side exchange platform 32 of the sea side lifting mechanism 31 is configured as a ship loading platform, the left side exchange platform 32 of the sea side lifting mechanism 31 is configured as a ship unloading platform, the sea side lifting mechanism 31 takes out a vehicle from the line number 10 of the target conveying unit 4 of the automobile storage layer 11 in the port area to be conveyed to the right side ship loading platform, a ship unloading vehicle on the left side ship unloading platform is immediately input to the sea side lifting mechanism 31 and conveyed to the line number 10 of the target conveying unit 4 of the automobile storage layer 11 in the port area, the sea side lifting mechanism 31 is immediately lowered to the line number 10 of the target conveying unit 4 of the automobile storage layer 11 in the port area and then taken out a ship loading vehicle, the lifting mechanism 31 is lowered to the exchange platform 32 and conveyed to the right side ship loading platform along with the carrier plate 5, and the left ship unloading vehicle is conveyed to the lifting mechanism 31 and is lifted to the line number 10 of the target conveying unit 4 of the automobile storage layer 11 in the port area; under the cooperation of the vehicle carrying plate buffer layer 12 and the land lifting mechanism 31, the empty vehicle plate 5 returns to the land harbor storage layer 11 target conveying unit through a No. 3 line, and then the empty vehicle plate 5 is taken from the land harbor storage layer 11 target conveying unit to convey the empty vehicle plate 5 to the sea ship unloading platform through a No. 5 line. The driver or the unmanned roll-on straddle carrier puts down the ship unloading vehicle from the left ship unloading platform and then drives out the ship loading vehicle from the right ship loading platform.
When the vehicle is at a harbor, customs inspection and customer lifting are random, one harbor vehicle at any position of the target conveying unit of the target automobile storage layer 11 in the harbor area can circulate to the No. 1 position of the No.4 line through any two longitudinal conveying lines and transverse conveying lines at the end of the longitudinal conveying lines to be butted with the land-side lifting mechanism 31, and the vehicle is conveyed to the land-side left-side or right-side exchange platform 32 by the land-side lifting mechanism 31.
The photovoltaic power station can be built on the roof of the yard device.
The longitudinal direction is perpendicular to the quay line direction, and the transverse direction is perpendicular to the longitudinal direction on the horizontal plane.
It should be noted that the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and that variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.
Claims (10)
1. A three-dimensional storage yard facility of a rolling wharf commodity automobile consists of a plurality of automobile storage layers and a vehicle carrying board buffer layer at the lower layer of the lowest automobile storage layer, wherein a plurality of longitudinal conveying lines are longitudinally arranged in parallel in each automobile storage layer and the vehicle carrying board buffer layer; each automobile storage layer consists of a plurality of conveying units, and each conveying unit consists of a plurality of adjacent longitudinal conveying lines; it is characterized in that the method comprises the steps of,
Each longitudinal conveying line consists of a plurality of longitudinal bidirectional transmission mechanisms, and each longitudinal bidirectional transmission mechanism is used for transmitting a vehicle carrying plate capable of carrying a vehicle to carry in a longitudinal direction in a bidirectional manner;
A transverse bidirectional transmission mechanism is respectively arranged in the longitudinal bidirectional transmission mechanisms at the two ends of each longitudinal transmission line, and a transverse transmission line is respectively formed at the sea side and the land side, so that any two longitudinal transmission lines and the transverse transmission lines at the two ends form a planar closed-loop transmission network;
The sea side and the land side of the conveying unit are respectively provided with a lifting mechanism; exchange platforms are arranged on two sides of each lifting mechanism, and the exchange platforms are equal in height to the buffer layer of the vehicle carrying plate; and
The automobile storage layer of the facility divides a harbor area and a harbor area in the direction vertical to the ground.
2. The stereoscopic yard facility for rolling stock terminal commercial vehicles according to claim 1, wherein the lifting mechanism is provided with a longitudinal bidirectional transmission mechanism and a transverse bidirectional transmission mechanism;
The exchange platforms at two sides of the lifting mechanism are respectively provided with a longitudinal bidirectional transmission mechanism and a transverse bidirectional transmission mechanism, the longitudinal bidirectional transmission mechanism is in butt joint with a longitudinal conveying line of the buffer layer of the vehicle carrying plate, and the transverse bidirectional transmission mechanism is in butt joint with the transverse bidirectional transmission mechanism of the lifting mechanism.
3. The roll-on dock commodity car three-dimensional yard facility according to claim 1 or 2, wherein the longitudinal bidirectional transmission mechanism and the transverse bidirectional transmission mechanism constitute a longitudinal and transverse four-way transmission mechanism.
4. The stereoscopic yard facility for rolling wharf commercial vehicles according to claim 1 or 2, wherein the longitudinal bidirectional transmission mechanism adopts friction transmission, and the transverse bidirectional transmission mechanism in the longitudinal and transverse four-way transmission mechanism adopts jacking chain transmission or friction transmission.
5. The roll-on dock commodity car three-dimensional yard facility according to claim 1, wherein at least one empty space for a carriage plate is left in each transport unit for planar endless transport of the carriage plate on each longitudinal transport line in the transport unit.
6. The roll-on dock commodity car three-dimensional yard facility according to claim 1, wherein two longitudinal passive transmission rails and two transverse passive transmission rails are arranged at the bottom of the car carrying plate;
when the transverse bidirectional transmission mechanism adopts jacking chain transmission, the longitudinal passive transmission guide rail is matched with the longitudinal bidirectional transmission mechanism; the transverse passive transmission guide rail is disconnected by the longitudinal passive transmission guide rail and is matched with the transverse bidirectional transmission mechanism;
When the transverse bidirectional transmission mechanism adopts jacking friction transmission, the intersection of the longitudinal passive transmission guide rail and the transverse passive transmission guide rail at the bottom of the vehicle carrying plate is mutually disconnected, and the friction transmission mechanism adopts a friction wheel set to be matched with the longitudinal passive transmission guide rail and the transverse passive transmission guide rail.
7. The stereoscopic storage yard facility for rolling stock terminal commercial vehicles according to claim 2, wherein the lifting mechanism has a double-bottom plate structure, and the distance between the upper bottom plate and the lower bottom plate is the same as the distance between the bottommost vehicle storage layer and the vehicle carrying plate buffer layer.
8. The roll-on dock commodity car three-dimensional yard facility according to claim 2, wherein the exchange platforms on the sea side of the facility each add one longitudinal exchange platform in the longitudinal direction for interaction with an unmanned roll-on straddle carrier.
9. The method for operating the rolling wharf commodity automobile three-dimensional yard facility is applied to the rolling wharf commodity automobile three-dimensional yard facility according to claim 3 and is characterized by comprising the steps of port collection, ship loading, ship unloading and port dredging, wherein port collection comprises the following steps of repeated execution:
S11, conveying an empty truck plate to a lifting mechanism at the sea side by a target conveying unit of a port-collecting automobile storage layer; wherein the port-collecting automobile storage layer is any one or more of multiple automobile storage layers;
Step S12, the sea side lifting mechanism descends to be in butt joint with the exchange platform, and the empty-load vehicle plate is conveyed to the exchange platforms at the two sides;
step S13, an empty truck board is conveyed from the exchange platforms at two sides to the buffer layer of the truck board and is conveyed to the exchange platforms at two sides of the land-side lifting mechanism;
step S14, driving the vehicle into an empty vehicle plate on a land side exchange platform by a driver;
Step S15, the vehicle is conveyed onto a land-side lifting mechanism along with the vehicle carrying board, and the land-side lifting mechanism ascends to the port-collecting automobile storage layer target conveying unit;
S16, conveying the vehicle-mounted vehicle board to the target conveying unit of the storage layer of the port-collecting automobile, and conveying the vehicle-mounted vehicle to a target position for storage through a land-side transverse conveying line and a longitudinal conveying line;
shipping includes the steps of repeatedly:
S21, conveying vehicles of a target conveying unit of a target automobile storage layer onto a longitudinal and transverse four-way transmission mechanism of a central line of the conveying unit along with a vehicle carrying plate through a sea side transverse conveying line, conveying the vehicles onto a sea side lifting mechanism through a longitudinal and transverse two-way transmission mechanism of the longitudinal and transverse four-way transmission mechanism, and then sequentially supplementing and conveying one vehicle to the sea side transverse conveying line through all the longitudinal conveying lines of the target conveying unit;
S22, the sea side lifting mechanism descends to be in butt joint with the exchange platform, and the vehicle is conveyed to the exchange platform along with the vehicle carrying plate;
Step S23, after the vehicle is driven away, the empty vehicle plate is conveyed to the vehicle carrying plate buffer layer from the exchange platform for temporary storage or conveyed to the exchange platform on the land side, conveyed to the lifting mechanism on the land side from the exchange platform on the land side, and conveyed back to the target conveying unit of the target vehicle storage layer by the lifting mechanism on the land side; wherein the departure of the vehicle is driven off by the driver or carried off by an unmanned roll-on straddle carrier;
the ship unloading comprises the following steps repeatedly executed:
Step S31, conveying an empty truck plate to a lifting mechanism on the land side of the target conveying unit of the harbor automobile storage layer; wherein the harbor automobile storage layer is any one or more of multiple automobile storage layers;
Step S32, the land side lifting mechanism descends to be in butt joint with the exchange platform, and the empty truck plate is conveyed to the exchange platforms at the two sides;
Step S33, conveying empty-load vehicle plates from the exchange platforms at two sides to the vehicle-carrying plate buffer layer and conveying the empty-load vehicle plates to the exchange platforms at two sides of the sea-side lifting mechanism;
Step S34, the vehicle is driven into an empty vehicle plate on the sea side exchange platform; wherein the entry of the vehicle is entered by the driver or is loaded by an unmanned roll-on straddle carrier;
Step S35, conveying the vehicle along with the vehicle carrying plate to a sea lifting mechanism, and lifting the lifting mechanism to the target conveying unit of the automobile storage layer in the harbor area;
Step S36, the vehicle-mounted vehicle board is conveyed to the target conveying unit of the harbor automobile storage layer, and conveyed to a target position for storage through a lateral conveying line on the sea side and a longitudinal conveying line;
the harbor comprises the following steps repeatedly executed:
Step S41, a vehicle-mounted board at any position of a target conveying unit of a target automobile storage layer is conveyed to a land-side lifting mechanism through a longitudinal/transverse conveying line and a transverse/longitudinal conveying line;
Step S42, the land side lifting mechanism descends to be in butt joint with the exchange platform, and the vehicle is conveyed to the exchange platform along with the vehicle carrying plate;
step S43, driving departure of the driver or loading of the large transport vehicle departure.
10. The roll-on dock commodity car three-dimensional yard facility operating method according to claim 9, further comprising: designating one side exchange platform of the sea side lifting mechanism of the conveying unit as a shipping platform and the other side exchange platform of the sea side lifting mechanism as a ship unloading platform; then the first time period of the first time period,
The method also comprises the simultaneous operation of loading and unloading the ship, wherein the method comprises the following steps of repeatedly executing:
Step S51, conveying a ship loading vehicle to a lifting mechanism at the sea side by an automobile storage layer target conveying unit in a harbor area; meanwhile, the vehicle carrying plate buffer layer conveys the empty vehicle carrying plate to the ship unloading platform; the empty-load vehicle plate is conveyed to the vehicle-carrying plate buffer layer through the vehicle storage layer of the harbor area and the lifting mechanism on the land side;
step S52, the elevating mechanism on the sea side is lowered to be in butt joint with the exchange platform, and the loading vehicle is conveyed to the loading platform along with the loading plate; meanwhile, the ship unloading vehicle drives into a vehicle carrying plate on the ship unloading platform;
step S53, the driver or the unmanned roll-on/roll-off straddle carrier leaves the ship unloading platform and is transferred to the ship loading platform to drive the ship loading vehicle to drive to roll-on/roll-off ship; simultaneously, the ship unloading vehicle is conveyed to the lifting mechanism along with the vehicle carrying plate;
Step S54, the vehicle carrying plate buffer layer conveys an empty vehicle plate to the ship unloading platform; meanwhile, an empty truck board on the shipping platform is conveyed back to the truck board buffer layer, and returns to the truck storage layer target conveying unit of the port-collecting area through the lifting mechanism on the land side;
Step S55, the sea side lifting mechanism ascends to the automobile storage layer target conveying unit of the harbor district, and the ship unloading vehicle is conveyed to the automobile storage layer target conveying unit of the harbor district along with the vehicle carrying plate for storage; the lifting mechanism descends to the target conveying unit of the automobile storage layer in the port-collecting area to continue taking the ship-loading vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410455842.XA CN118108022A (en) | 2024-04-16 | 2024-04-16 | Stereoscopic storage yard facility for rolling wharf commodity automobile and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410455842.XA CN118108022A (en) | 2024-04-16 | 2024-04-16 | Stereoscopic storage yard facility for rolling wharf commodity automobile and operation method thereof |
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| CN118108022A true CN118108022A (en) | 2024-05-31 |
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| CN202410455842.XA Pending CN118108022A (en) | 2024-04-16 | 2024-04-16 | Stereoscopic storage yard facility for rolling wharf commodity automobile and operation method thereof |
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