Multifunctional transfer logistics warehouse

Abstract

The utility model discloses a multi -functional transfer logistics warehouse, including combined type intensive goods shelves, long -stroke stacking machine, transfer docking mechanism and unmanned vehicle, the combined type intensive goods shelves include top storehouse, bottom storehouse and set between top storehouse and bottom storehouse at least one middle storehouse, through the connecting plate fixed connection between every adjacent two storehouse, and every storehouse all has dodecagon location structure, long -stroke stacking machine sets up in the combined type intensive goods shelves, and the unmanned vehicle is used for with the equipment docking and puts the transfer docking mechanism of goods mouth cooperation, realizes the automatic transfer of goods, the multi -functional transfer logistics warehouse of the utility model adopts combined type intensive goods shelves to replace traditional goods shelves, has a large number of storage goods site, adopts long -stroke stacking machine, can directly extend the goods fork outside goods shelves to directly dock unmanned vehicle or other transfer mechanism located outside goods shelves, improves the handling accuracy and operation efficiency, adopts batch transfer docking mechanism and can realize the transfer storage and batch transfer of goods.

Description

Technical Field

[0001] This utility model relates to a multifunctional transit logistics warehouse. Background Technology

[0002] Currently, in the logistics and distribution sectors, such as express delivery, storage and distribution of hardware parts in factories, transit and distribution of consumables in factory production workshops, unmanned vending machines, and food delivery, the final stage of goods delivery is still largely completed manually, making it impossible to achieve fully automated operations. A detailed description follows:

[0003] (1) Express delivery logistics: When express delivery arrives at an individual's hands, it needs to be temporarily stored at various express delivery stations or comprehensive stations (such as Cainiao Station) for the recipient to pick up. This method has the problems of messy express delivery tracking, risk of errors, and inability to pick up the package at any time 24 hours a day; or it can be placed in a temporary storage cabinet (such as Hive). The storage capacity of this method is affected by the area and height of the temporary storage cabinet, and the storage capacity cannot meet the needs of users in areas with a large number of people.

[0004] (2) Storage and distribution of hardware parts in factories: Spare parts, maintenance tools, consumables, etc. of various production equipment in large-scale production plants are diverse but the number of categories cannot support the construction of a large-scale warehousing system. Currently, they are all manually put into and taken out of the warehouse and delivered to the production site by workers or maintenance personnel, which is inefficient, difficult to trace, and prone to loss.

[0005] (3) Transfer and distribution of consumables in the factory production workshop: During the production activities, consumables such as packaging materials and production parts are transferred from the main warehouse to the corresponding buffer area by the corresponding transfer group or transfer equipment. The production personnel then take away the materials placed in the buffer area.

[0006] (4) Unmanned vending: Due to the current cabinet-type unmanned vending machines, the product categories are limited and it is impossible to connect unmanned vending machines with delivery robots.

[0007] With the rapid development of the modern logistics industry, automated warehouses (AS / RS) and stacker cranes have been widely used to improve the efficiency of goods storage and retrieval. However, traditional stacker cranes are mainly designed for storing and retrieving stacks of materials and cannot meet the needs of handling goods within the racks of an AS / RS, resulting in low handling accuracy and operational efficiency. Furthermore, existing stacker cranes use forks directly mounted on telescopic modules for retrieving goods, with insufficient travel distance. This makes them unsuitable for long-distance, precise positioning and transport in AS / RS, and they cannot directly connect to automated guided vehicles (AGVs) or other transfer mechanisms located outside the racks, requiring the assistance of intermediate transfer and docking mechanisms.

[0008] Moreover, traditional shelving relies on manual access to goods. However, in industries such as e-commerce, food, clothing, and cosmetics, the variety of products is greater than in other industries, and the sizes of the products are not fixed. General shelving has limitations in storage and is extremely inconvenient to use.

[0009] Currently, the types of shelving used in warehousing are becoming increasingly automated and intelligent. However, due to the box-type, separate structure of unmanned parcel lockers and vending machines, the storage dimensions of the cabinets are fixed, and large and small goods are usually stored separately, resulting in low utilization of warehouse space. If there are many types of goods and significant differences in size, there will be situations where large-sized goods are insufficient or small-sized goods occupy large-sized cabinets. Furthermore, the buffer storage capacity of unmanned parcel lockers and vending machines is relatively low due to the height at which people retrieve goods and the floor space required.

[0010] In existing technologies, merchants pack and transport goods to unmanned parcel lockers or vending machines via logistics. However, the transfer space of transfer carts is usually limited by the partition structure, and the size of the storage space partition cannot be adjusted according to actual usage needs. In traditional transportation, the goods inside the transfer box are directly stacked, and manual removal of the goods from the box and placement into the unmanned parcel locker or vending machine is required. Unmanned parcel lockers and vending machines cannot achieve automatic outbound and inbound of goods, cannot automatically dock with existing unmanned vehicles or delivery vehicles to complete the automatic inbound and outbound of goods, and cannot achieve full-process automatic turnover of goods. Utility Model Content

[0011] The purpose of this utility model is to overcome the defects of the prior art and provide a multi-functional transit logistics warehouse. It adopts a modular high-density rack instead of a traditional rack, which has a large number of storage locations. It uses a long-stroke stacker crane, which can extend the forks directly outside the rack to directly connect with unmanned vehicles or other transfer mechanisms located outside the rack, thereby improving the accuracy of handling and the efficiency of operation. It can realize the transit storage and batch transfer of goods, and realize the automatic transit of goods.

[0012] The technical solution to achieve the above objectives is: a multi-functional transit logistics warehouse, comprising modular high-density shelving, a long-stroke stacker crane, a transfer docking mechanism, and unmanned vehicles, wherein:

[0013] The modular high-density shelving includes a top warehouse, a bottom warehouse, and at least one intermediate warehouse located between the top and bottom warehouses. Each pair of adjacent warehouses is fixedly connected by a connecting plate. Each warehouse has a dodecagonal storage location structure, wherein:

[0014] The dodecagonal storage structure includes a cubic frame and twelve support rack frames. Each of the four sides of the cubic frame (front, back, left, and right) has three support rack frames. On the left and right sides of each support rack frame, several long and short support racks are arranged at intervals from top to bottom. All the long and short support racks on the left and right sides of each support rack frame are arranged symmetrically. Corresponding pairs of long and short support racks form long and short storage spaces. Each long storage space consists of an inner ring, a middle ring, and an outer ring of storage spaces arranged from the inside out. Each short storage space consists of a middle ring and an outer ring of storage spaces arranged from the inside out. The number of outer and middle ring storage spaces in the dodecagonal structure is the same, and the number of outer and middle ring storage spaces is twice the number of inner ring storage spaces. Each storage space is used to place a pallet, and the pallet is used to place goods.

[0015] The top compartment also includes a top cover frame set at the top of the cubic frame. The top cover frame includes a long support beam, ten short support beams, an inner odd-shaped fixing frame, and an outer odd-shaped fixing frame. The long support beam and the ten short support beams are arranged in a "*" shape and fixed by the inner odd-shaped fixing frame and the outer odd-shaped fixing frame. The two ends of the long support beam and the outer ends of the ten short support beams form twelve hanging frame connection positions. The top ends of the twelve load-bearing frame hanging frames of the top compartment are connected to the twelve hanging frame connection positions one by one through the tie plate.

[0016] The three support frame hanging frames on the front side of the dodecagonal storage structure of the base warehouse are missing. The front side of the cubic frame of the base warehouse is provided with a manual loading and unloading port and an equipment docking loading and unloading port. The bottom opening of the cubic frame of the base warehouse is provided with a counterweight support plate.

[0017] The equipment is equipped with a transfer docking mechanism inside the loading and unloading port.

[0018] The long-stroke stacker crane is installed inside the modular mobile shelving unit. It is used to store goods or equipment from the manual pick-and-place port or the transfer docking mechanism of the equipment pick-and-place port into the storage location of the modular mobile shelving unit through the long-stroke forks on the long-stroke stacker crane; and to take goods from the storage location of the modular mobile shelving unit and place them on the transfer docking mechanism of the manual pick-and-place port or the equipment pick-and-place port.

[0019] The unmanned vehicle is used in conjunction with the transfer docking mechanism at the equipment's loading and unloading port to achieve automatic transfer of goods.

[0020] The aforementioned multifunctional transit logistics warehouse includes a cubic frame composed of eight profile beams and four profile columns. Reinforcing beams are installed at the four corners of the top of the cubic frame. Each side of the cubic frame has two support frame columns, which divide the corresponding side of the cubic frame into three support frame mounting positions. The three support frame mounting positions on each side are located one-to-one within the three support frame mounting positions, and the long and short support frames adjacent to the support frame columns are fixed to the corresponding support frame columns.

[0021] The aforementioned multi-functional transit logistics warehouse, wherein the long-stroke stacker crane includes a support base, a triangular prism frame, long-stroke forks, a lifting mechanism, and a rotary drive mechanism, wherein:

[0022] The rotary drive mechanism is mounted on the support base;

[0023] The triangular prism frame includes a rotating top frame, a rotating mounting plate, and three guide support columns. The three guide support columns are all vertically arranged and arranged in a triangle. The rotating top frame is located at the top of the three guide support columns, and the rotating mounting plate is located at the bottom of the three guide support columns. A rotating seat is provided at the top of the rotating top frame, and the rotating mounting plate is connected to the rotating drive mechanism. The rotating drive assembly drives the triangular prism frame to rotate.

[0024] The long-stroke forks are movably mounted between the three guide support columns via a fork support frame;

[0025] The lifting mechanism includes a lifting servo motor, a synchronous belt, a driving synchronous pulley, a driven synchronous pulley, and a counterweight assembly. The lifting servo motor is mounted on the rotating mounting plate. The driving synchronous pulley is connected to the output end of the lifting servo motor. The driven synchronous pulley is mounted at the bottom end of the rotating top frame via a driven bearing seat. The synchronous belt is tensioned between the driving and driven synchronous pulleys, and the synchronous belt connects the counterweight assembly and the fork support frame via a synchronous belt clamp. The lifting servo motor drives the synchronous belt to rotate, causing the fork support frame and its long-stroke forks to move up and down along three guide support columns.

[0026] The intermediate rotating shaft on the rotating seat of the long-stroke stacker crane is connected to the middle of the long support beam of the top compartment of the modular mobile shelving, and the support base of the long-stroke stacker crane is fixed to the counterweight support plate of the bottom compartment of the modular mobile shelving.

[0027] The aforementioned multi-functional transit logistics warehouse, wherein the long-stroke fork includes carbon fiber forks, a carbon fiber base plate, a sliding module one, a sliding module two, a module mounting base, and a stroke amplification pulley assembly, wherein:

[0028] The ends of the carbon fiber forks are equipped with electromagnets for magnetically attracting pallets.

[0029] The sliding module is disposed in the middle of the module mounting base, and the middle of the carbon fiber fork is connected to the sliding module; the sliding module drives the carbon fiber fork to extend and retract.

[0030] The second sliding module is located in the middle of the carbon fiber base plate. Telescopic slides are provided on the front and rear sides of the carbon fiber base plate, and the module mounting base is connected to the telescopic slides through the slide wheel frame.

[0031] The stroke amplification pulley assembly is mounted on the carbon fiber base plate, and the stroke amplification pulley assembly is connected to the slide wheel frame and the sliding module two respectively;

[0032] The second sliding module drives the module mounting base to extend and retract along the telescopic slide via the stroke amplification pulley group.

[0033] The aforementioned multi-functional transit logistics warehouse includes a stroke-enhancing pulley system comprising pull column one, pull column two, pull column three, pull column four, wheel one, wheel two, wheel three, wheel four, wheel five, wheel six, wheel seven, wheel eight, wheel nine, wheel ten, steel cable one, steel cable two, spring one, spring two, wheel frame, and pull frame, wherein:

[0034] The first pull post, the ninth wheel, the tenth wheel, and the second pull post are arranged sequentially from front to back at one end of the carbon fiber base plate, the wheel frame is arranged in the middle of the other end of the carbon fiber base plate, the seventh wheel and the eighth wheel are arranged one in front of the other on the wheel frame; the third pull post and the fourth pull post are arranged one in front of the other in the middle of the carbon fiber base plate.

[0035] Wheel five and wheel six are arranged one above the other in the middle of the slide wheel frame via rotating columns;

[0036] The pull frame is mounted on the slider of the sliding module two. Wheel one and wheel two are mounted on the front of the pull frame, one above the other, via a rotating column one. Wheel three and wheel four are mounted on the rear of the pull frame, one above the other, via a rotating column one.

[0037] One end of the steel cable is connected to the first pull post, and the other end passes through wheel one, wheel nine, wheel five, wheel ten and wheel three in sequence and is connected to the second pull post through spring one;

[0038] One end of the steel cable 2 is connected to the pull post 3, and the other end passes through wheel 2, wheel 7, wheel 6, wheel 8 and wheel 4 in sequence before being connected to the pull post 4 via spring 2.

[0039] In the aforementioned multifunctional transit logistics warehouse, the transfer docking mechanism includes a docking base and a pallet docking mechanism or a transfer box docking mechanism disposed thereon. A lateral moving module is disposed at the top of the docking base, a longitudinal moving module is disposed on the lateral moving module, a rotating module is disposed on the longitudinal moving module, and the pallet docking mechanism or transfer box docking mechanism is disposed on the rotating module.

[0040] In the aforementioned multi-functional transit logistics warehouse, the pallet docking mechanism includes a docking box frame and a pallet pushing mechanism, wherein:

[0041] The docking box frame is formed by a top plate, a bottom plate and two side plates to form a box structure with openings on the front and rear sides. There are four cargo positions arranged from top to bottom inside the docking box frame. Each cargo position consists of two pallet supports arranged symmetrically on the left and right. The two pallet supports of each cargo position are arranged one-to-one on the two side plates of the docking box frame. The two pallet supports of each cargo position are used to place pallets, and goods are placed on the pallets.

[0042] The pallet pushing mechanism includes a servo module, a transverse connecting frame, and two sets of pusher assemblies. The servo module is located at the top of the top plate of the docking box frame, and the transverse connecting frame is located on the servo module. The servo module drives the transverse connecting frame to move back and forth. The two sets of pusher assemblies are correspondingly located on the left and right sides of the transverse connecting frame. The two sets of pusher assemblies are used to push the pallet and the goods on it out of the docking box frame.

[0043] The aforementioned multifunctional transit logistics warehouse includes a pusher assembly comprising a track mounting plate, a vertical connecting frame, an electric push rod, a slide rail assembly, and two odd-shaped push plates. The track mounting plate is located outside the docking box frame, and its top end is connected to the horizontal connecting frame. The slide rail assembly is mounted on the track mounting plate. The vertical connecting frame is movable up and down on the slide rail assembly. The electric push rod is mounted on the horizontal connecting frame, and its output end is connected to the vertical connecting frame. The two odd-shaped push plates are mounted one above the other on the vertical connecting frame, and each odd-shaped push plate has two pushers mounted one above the other.

[0044] The base plate of the docking box frame is mounted on the rotating module.

[0045] In the aforementioned multi-functional transit logistics warehouse, pallet insertion holes adapted to the pusher are provided on both sides of the pallet. The four pushers of each pusher assembly correspond one-to-one with the pallet insertion holes of the four pallets on the four storage locations. The electric push rod drives the vertical connecting frame to move up and down, causing the pushers on the odd-shaped push plate to insert into or leave the corresponding pallet insertion holes.

[0046] In the aforementioned multi-functional transit logistics warehouse, the unmanned vehicle is equipped with a transfer cargo box that cooperates with the pallet docking mechanism. The transfer cargo box includes a cargo box body, and sliding doors are respectively provided on the front and rear sides of the cargo box body. Each sliding door is driven by a rodless cylinder.

[0047] The interior of the cargo box body is divided into four cargo compartments by a cross-shaped partition wall;

[0048] Each warehouse is equipped with four storage locations and two pallet ejection mechanisms. The four storage locations are arranged sequentially from top to bottom. Each storage location consists of two pallet support frames arranged symmetrically from left to right. The two pallet support frames of each storage location are correspondingly installed on the left and right side walls of the warehouse. Pallets are placed between the two pallet support frames of each storage location, and goods are placed on the pallets. Each pallet ejection mechanism includes a pusher and a pallet ejection cylinder connected to it. The pallet ejection cylinders of the two pallet ejection mechanisms are respectively installed at the upper and lower ends of the warehouse through cylinder mounting brackets. The pushers of the two pallet ejection mechanisms are arranged vertically, one above the other, and each pusher corresponds to two storage locations.

[0049] Each sliding door is equipped with eight magnetic opening doors, and the eight magnetic opening doors on each sliding door correspond one-to-one with the eight storage locations of the two adjacent warehouses;

[0050] The bottom of the cargo box body is provided with an air supply mechanism, which provides an air source for each cylinder to extend and retract.

[0051] Two positioning optical codes are provided on the top of the cargo box body.

[0052] In the aforementioned multi-functional transit logistics warehouse, the pallet loading capacity of goods in each warehouse is divided into four levels: a, b, c, and d. Level a goods occupy one storage space, level b goods occupy two storage spaces, level c goods occupy three storage spaces, and level d goods occupy four storage spaces.

[0053] In the aforementioned multi-functional transit logistics warehouse, the air supply mechanism includes an air tank, an air pump, a pressure regulating filter, and a solenoid valve connected in sequence. The bottom end of the cargo box body is provided with an air supply mechanism mounting groove. The air tank, air pump, pressure regulating filter, and solenoid valve are respectively installed in the air supply mechanism mounting groove. The air tank is used to store the compressed air generated by the air pump when the air supply mechanism is idle. The solenoid valve controls the on / off of the compressed air to provide an air source for the extension and retraction of each cylinder.

[0054] The aforementioned multi-functional transit logistics warehouse includes an unmanned vehicle body equipped with a transfer box transfer mechanism that cooperates with the transfer box docking mechanism. The transfer box transfer mechanism includes two cargo boxes arranged side by side on the unmanned vehicle body. Each cargo box has a magnetic door on its front side, and each cargo box has an electromagnet on its left and right rear sidewalls. Each cargo box has two roller rails symmetrically arranged on its bottom plate, and each cargo box has a cargo box positioning optical code on its top. The cargo boxes are used to store transfer boxes. A docking interface is provided in the middle of the front side of the bottom plate of each cargo box.

[0055] The aforementioned multifunctional transit logistics warehouse includes a transfer box docking mechanism comprising a transfer box pushing mechanism. The transfer box pushing mechanism includes a base plate and a chain drive device mounted thereon. Two roller slide rails are symmetrically arranged on the base plate, and the chain drive device is located in the middle of the two roller slide rails. The chain drive device includes a chain drive motor, a drive shaft, two drive sprockets, and two driven sprockets. The output end of the chain drive motor is connected to one end of the drive shaft via a transmission sprocket. The two drive sprockets are mounted on the drive shaft, and the two driven sprockets are mounted on the base plate. The two drive sprockets and two driven sprockets are arranged in a one-to-one correspondence, and a chain is provided between each drive sprocket and its corresponding driven sprocket. Each chain has several chain teeth.

[0056] The base plate of the transfer box pushing mechanism is mounted on the rotating module;

[0057] The bottom of the transfer box is provided with two rows of pull holes and two slide grooves, and the chain teeth on the two chains correspond to the two rows of pull holes; the two slide grooves correspond to the two roller slide rails or the two roller slide rails.

[0058] When the transfer box is being transferred, the transfer box docking mechanism is located on the front side of the box, and the two roller slide rails are respectively located on the front side of the two roller slide rails. The positions of the two driven sprockets form a docking platform, which is located inside the docking interface of the corresponding box.

[0059] In the aforementioned multi-functional transit logistics warehouse, the long-stroke stacker crane's long-stroke forks are connected to the pallet docking mechanism or transfer box docking mechanism via a U-shaped connecting frame.

[0060] In the aforementioned multifunctional transit logistics warehouse, a base plate leveling assembly is provided at the top of the docking base.

[0061] The aforementioned multi-functional transit logistics warehouse includes external features such as unmanned vehicle parking points, administrator operating rooms, and large container placement points.

[0062] The multifunctional transit logistics warehouse of this utility model has the following beneficial effects:

[0063] (1) Using modular high-density shelving instead of traditional shelving provides a large number of storage locations, enabling the transfer and storage of goods of various sizes and improving the utilization rate of warehouse space;

[0064] (2) The use of long-stroke stacker cranes can meet the needs of goods handling operations in the compartments of modular dense racks, adapt to narrow space environments, and allow the forks to extend directly outside the racks to directly connect with unmanned vehicles or other transfer mechanisms located outside the racks, thereby improving handling accuracy and operational efficiency.

[0065] (3) A batch transfer docking mechanism using pallets or transfer boxes as carriers, in conjunction with unmanned vehicles and long-stroke stacker cranes, can realize the transfer and storage of goods and batch transfer, and realize the automatic transfer of goods. Attached Figure Description

[0066] Figure 1 This is a three-dimensional structural diagram (front view) of the multifunctional transit logistics warehouse of this utility model.

[0067] Figure 2 This is a three-dimensional structural diagram (rear view) of the multifunctional transit logistics warehouse of this utility model.

[0068] Figure 3 This is a front view of the multifunctional transit logistics warehouse of this utility model;

[0069] Figure 4 This is a 3D structural diagram of a modular high-density shelving unit;

[0070] Figure 5 This is the front view of the modular high-density shelving unit;

[0071] Figure 6 This is a 3D structural diagram of the top compartment of a modular high-density shelving unit.

[0072] Figure 7 This is a 3D structural diagram of the central warehouse of a modular high-density shelving system.

[0073] Figure 8 This is a 3D structural diagram of the base of a modular high-density shelving unit.

[0074] Figure 9 This is a 3D structural diagram of a long-stroke stacker crane;

[0075] Figure 10 This is the front view of a long-stroke stacker crane;

[0076] Figure 11 This is a schematic diagram of the installation of the rotating top frame of a long-stroke stacker crane;

[0077] Figure 12 This is a schematic diagram of the installation of the rotating mounting plate of a long-stroke stacker crane;

[0078] Figure 13 A schematic diagram of the installation of the fork support frame for a long-stroke stacker crane.

[0079] Figure 14 This is a structural diagram of a long-stroke fork.

[0080] Figure 15 A top view of a long-stroke forklift;

[0081] Figure 16 This is a schematic diagram of the installation of the stroke-enhancing pulley block;

[0082] Figure 17 A top view of the enlarged travel pulley system;

[0083] Figure 18 This is a schematic diagram of a pallet-based transfer and docking mechanism.

[0084] Figure 19 This is a 3D structural diagram of the transshipment container;

[0085] Figure 20 This is the front view of the transshipment container;

[0086] Figure 21 This is a schematic diagram of the air supply mechanism for the transfer cargo container.

[0087] Figure 22 This is a 3D structural diagram of the pallet docking mechanism;

[0088] Figure 23 This is the front view of the pallet docking mechanism;

[0089] Figure 24 This is a structural schematic diagram of the docking base;

[0090] Figure 25 A schematic diagram of installing a pallet docking mechanism on the forks of a long-stroke stacker crane;

[0091] Figure 26 This is a three-dimensional structural diagram of a transfer docking mechanism using a transfer container as a carrier.

[0092] Figure 27 This is a front view of the transfer docking mechanism using a transfer container as a carrier;

[0093] Figure 28 This is a three-dimensional structural diagram of the transfer container docking mechanism;

[0094] Figure 29 This is a top view of the transfer container docking mechanism;

[0095] Figure 30This is a schematic diagram of the transfer box.

[0096] Figure 31 A schematic diagram of the structure for installing a transfer box docking mechanism on the forks of a long-stroke stacker crane. Detailed Implementation

[0097] To enable those skilled in the art to better understand the technical solution of this utility model, its specific embodiments are described in detail below with reference to the accompanying drawings:

[0098] Please see Figures 1 to 31 An embodiment of this utility model discloses a multifunctional transit logistics warehouse, comprising a modular high-density shelving unit 1, a long-stroke stacker crane, a transfer docking mechanism 15, and an unmanned vehicle 2. The modular high-density shelving unit 1 is used to store pallets, on which goods are stored. The long-stroke stacker crane is used to retrieve or store goods from the modular high-density shelving unit 1. The transfer docking mechanism 15 is used to cooperate with unmanned vehicles 2 and other transfer vehicles to realize automatic transfer of goods.

[0099] The exterior of the modular high-density shelving 1 is equipped with an unmanned vehicle parking point 6, an administrator's operating room 12, and a large container placement point 7. Larger goods can be stored and retrieved in the large storage cabinets at the large container placement points. The large storage cabinets can accommodate 16 large containers, of which large container No. 1 is the large terminal container, which mainly houses the components and maintenance tools of the terminal equipment. Large containers No. 2-16 are equipped with elastic magnetic locks. When retrieving goods, the magnetic locks can automatically pop out to open the door. After retrieving or storing goods, the door must be closed manually.

[0100] The unmanned vehicle parking point 6 can be used for idle parking and charging of transfer equipment, while the administrator operation room 12 can be used as an office for the installation of logistics display screens, advertising screens, etc., and for administrator offices.

[0101] Please see again Figures 4 to 8 The modular high-density shelving 1 includes a top warehouse 9, a bottom warehouse 11, and at least one intermediate warehouse 10 located between the top warehouse and the bottom warehouse. Each pair of adjacent warehouses is fixedly connected by a connecting plate 8, and each warehouse has a dodecagonal storage location structure.

[0102] The dodecagonal storage structure includes a cubic frame and twelve support frame hanging frames 19. Each of the four sides of the cubic frame (front, back, left, and right) has three support frame hanging frames 19. On the left and right sides of each support frame hanging frame 19, several long support frames 13 and several short support frames 14 are arranged alternately from top to bottom. All the long support frames 13 and short support frames 14 on the left and right sides of each support frame hanging frame 19 are arranged symmetrically. Corresponding pairs of long support frames 13 and short support frames 14 form long and short storage spaces respectively. Each long storage space, from the inside out... The storage unit consists of an inner ring storage location 201, a middle ring storage location 202, and an outer ring storage location 203. Each short storage location is composed of a middle ring storage location 202 and an outer ring storage location 203 arranged sequentially from the inside out. In the dodecagonal storage location structure, the number of outer ring storage locations 203 and middle ring storage locations 202 is the same, and the number of outer ring storage locations 203 and middle ring storage locations 202 are twice the number of inner ring storage locations 201. Each storage location is used to place a pallet, and the pallet is used to place goods, forming a storage location on each pallet. In this way, the entire rack has a large number of storage locations, realizing the transit storage of various cosmetics and improving the utilization rate of warehouse space.

[0103] The cube frame consists of eight profile beams 16 and four profile columns 17. Reinforcing beams 20 are provided at the four corners of the top of the cube frame. Two support frame columns 18 are provided on each side of the cube frame. The two support frame columns 18 divide the corresponding side of the cube frame into three support frame mounting positions. The three support frame frames 19 on each side are located in the three support frame mounting positions in a one-to-one correspondence. The long support frame 13 and the short support frame 14 adjacent to the support frame column 18 are fixed on the corresponding support frame column 18.

[0104] The top compartment 9 also includes a top cover frame set at the top of the cubic frame. The top cover frame includes a long support beam 23, ten short support beams 24, an inner odd-shaped fixing frame 28, and an outer odd-shaped fixing frame 29. The long support beam 23 and the ten short support beams 24 are arranged in a "*" shape and fixed by the inner odd-shaped fixing frame 28 and the outer odd-shaped fixing frame 29. The two ends of the long support beam 23 and the outer ends of the ten short support beams 24 form twelve hanging frame connection positions. The tops of the twelve load-bearing frame hanging frames 19 of the top compartment are connected to the twelve hanging frame connection positions one by one through the tie plate 25.

[0105] The three support frame hanging frames on the front side of the dodecagonal storage structure of the bottom warehouse 11 are missing. The front side of the cubic frame of the bottom warehouse 11 is equipped with a manual loading and unloading port 4 and an equipment docking loading and unloading port 3. The manual loading and unloading port 4 is equipped with a manual loading and unloading terminal 5.

[0106] The manual loading / unloading port 4 has 8 windows, 3 for loading and 5 for unloading, each equipped with a magnetic door. The loading windows have a weighing function, and the unloading / unloading port is equipped with a camera (for visual recognition) to detect the size of cosmetics.

[0107] The equipment docking and loading / unloading port 3 is equipped with a transfer docking mechanism 15; a lifting door can be installed on the outside of the docking and loading / unloading port 3.

[0108] The long-stroke stacker crane is installed inside the modular mobile shelving 1. It is used to store goods or equipment from the manual pick-and-place port 4 or the transfer docking mechanism 15 of the equipment pick-and-place port 3 into the storage location of the modular mobile shelving 1 through the long-stroke forks on the long-stroke stacker crane. It is also used to take goods from the storage location of the modular mobile shelving 1 and place them on the transfer docking mechanism 15 of the manual pick-and-place port 4 or the equipment pick-and-place port 3.

[0109] The unmanned vehicle 2 works in conjunction with the transfer docking mechanism 15 at the loading / unloading port 3 of the equipment to achieve automatic transfer of goods. The transfer docking mechanism 15 can realize batch transfer of goods.

[0110] The bottom opening of the cubic frame of the base compartment 11 is provided with a counterweight support plate 22. The four corners of the bottom of the cubic frame of the base compartment 11 are respectively provided with supporting feet 21.

[0111] During assembly, the modular mobile shelving unit 1 connects the load-bearing frames 19 between adjacent compartments via connecting plates 8, allowing the compartments to be stacked to form the entire modular mobile shelving unit. The number of central compartments 10 can be set as needed. The storage capacity and overall height of the modular mobile shelving unit can be increased by increasing the number of central compartments 10.

[0112] The heights of the cubic frames of top warehouse 9, bottom warehouse 11, and middle warehouse 10 can be different. For example, the height of the cubic frame of bottom warehouse 11 is greater than that of middle warehouse 10, and the height of the cubic frame of middle warehouse 10 is greater than that of top warehouse 9. Bottom warehouse 11 needs to be equipped with loading and unloading ports, and the bottom warehouse has the highest height.

[0113] A long-stroke stacker crane is installed in the middle of the entire modular high-density racking system. The long-stroke stacker crane is used to store goods onto corresponding pallets. The pallet positions shown in this embodiment are 1800-2000, and the number of pallet positions can be increased with the height of the racking system and the height of the stacker crane. At the same time, the distance between two adjacent pallets can be adjusted according to the height of the goods. For example, if the goods are tall, several pallets can be removed to increase the distance between two adjacent pallets, so that they can be used to store tall goods. In this way, the utilization rate of warehouse space can be improved.

[0114] During inventory storage, pallets picked up by the electromagnets 55 of the carbon fiber forks 53 on the long-stroke stacker crane are prioritized for placement in the outer storage areas. Once the outer storage areas are full, the middle storage areas are placed, and finally the inner storage areas. The manual loading / unloading port 4 has weighing and visual recognition functions. After determining the weight of the goods, the system follows the principle of placing heavier goods on the bottom shelf and lighter goods on the upper shelf. The manual loading / unloading port 4 also has a goods size detection function, with goods height divided into five levels: 1, 2, 3, 4, and 5. The system also includes long and short load-bearing racks. The storage locations formed by the support racks 14 are not isolated from each other; that is, a single item can occupy multiple storage locations at a vertical height on the modular high-density shelving 1. The five height levels of the goods (1, 2, 3, 4, and 5) correspond to 1, 2, 3, 4, and 5 storage locations, respectively. Goods with a height range of 0-60mm require 1 storage location; goods with a height range of 60-130mm require 2 storage locations; goods with a height range of 130-210mm require 3 storage locations; and goods with a height range of 210-... When the cargo height is within 290mm, four storage locations are required. When the cargo height is between 210-290mm, four storage locations are also required. When the cargo height is between 290-370mm, five storage locations are required. Vertically, every three layers of the inner ring storage locations will have two sets of five inner ring storage locations. These two sets of five inner ring storage locations are not used for storing goods; they serve as inner ring cargo transfer areas. When a long-stroke stacker crane needs to retrieve goods from the outer ring storage locations (where all three rings—outer, middle, and inner—the long-stroke stacker crane...) The stacker crane first removes goods from the middle and inner ring storage locations and places them in the goods transfer area. Then, it removes goods from the outer ring storage locations and places them at the retrieval point. When the long-stroke stacker crane needs to remove goods from the middle ring storage location when both the middle and inner ring storage locations contain goods, the long-stroke stacker crane first removes goods from the inner ring storage location and places them in the goods transfer area. Then, it removes goods from the middle ring storage location and places them at the retrieval point. After the retrieval is completed, the long-stroke stacker crane returns to the goods transfer area and removes the goods from the goods transfer area and places them in the outer ring storage location where the goods were taken.

[0115] Please see again Figures 9 to 17 The long-stroke stacker crane includes a support base 35, a triangular column frame, long-stroke forks 34, a lifting mechanism, and a rotary drive mechanism 36.

[0116] The rotary drive mechanism 36 is mounted on the support base 35; the rotary drive mechanism 36 consists of a rotary motor 362 and a rotary reducer 361 connected thereto.

[0117] The triangular prism-shaped frame includes a rotating top frame 41, a rotating mounting plate 40, and three guide support columns 30. All three guide support columns 30 are vertically arranged in a triangular configuration. The rotating top frame 41 is fixed to the top of the three guide support columns 30 via a profile support mounting bracket 43 (see...). Figure 3The rotating mounting plate 40 is fixed to the bottom end of the three guide support columns 30 by the connecting bracket 52 (see...). Figure 4 The top of the rotating top frame 41 is provided with a rotating seat 42, and the rotating mounting plate 40 is connected to the rotating reducer 361 of the rotating drive mechanism 36. The rotating drive assembly 36 drives the triangular prism frame to rotate. Specifically, the triangular prism frame is set in the modular mobile shelving 1. The middle rotating shaft on the rotating seat 42 of the long stroke stacker is connected to the middle of the long support beam 23 of the top compartment 9 of the modular mobile shelving 1. The support base 35 of the long stroke stacker is fixed on the counterweight support plate 22 of the bottom compartment 11 of the modular mobile shelving 1. The rotating motor 362 drives the rotating mounting plate 40 to rotate through the rotating reducer 361, thereby driving the entire triangular prism frame to rotate in the modular mobile shelving 1.

[0118] The long-stroke forks 34 are vertically movably mounted between the three guide support columns 30 via fork support brackets 342. For details, please refer to [link to relevant documentation]. Figure 5 Of the three guide support columns 30, two of them are equipped with lifting sliders 38 that can slide up and down along them. The two sides of the rear end of the fork support frame 342 are connected to the two lifting sliders 38 through connecting frames 341. The front end of the fork support frame 342 is equipped with a roller follower 343, which is connected to the remaining guide support column 30. The long-stroke fork 34 is mounted on the fork support frame 342. When the fork support frame 342 moves up and down along the three guide support columns 30, it drives the long-stroke fork 34 to move up and down, ensuring stable and smooth operation during the lifting process.

[0119] The lifting mechanism includes a lifting servo motor 48, a synchronous belt 32, a driving synchronous pulley 49, a driven synchronous pulley 44, and a counterweight assembly 50. The lifting servo motor 48 is mounted on a rotating mounting plate 40. The driving synchronous pulley 49 is connected to the output end of the lifting servo motor 48. The driven synchronous pulley 44 is mounted on the bottom end of the rotating top frame 41 via a driven bearing seat 45. Specifically, the driven bearing seat 45 is mounted on a bearing seat mounting bracket 46 with screws, and the bearing seat mounting bracket 46 is mounted on a bearing seat mounting bracket 46 with screws. The driven shaft 47 is installed in the driven bearing seat 45 at the bottom of the rotating top frame 41. The driven shaft 47 is installed in the driven bearing seat 45. The driven synchronous pulley 44 is sleeved on the driven shaft 47. The synchronous belt 32 is tensioned between the driving synchronous pulley 49 and the driven synchronous pulley 44. The synchronous belt 32 is connected to the counterweight assembly 44 and the fork support frame 342 through the synchronous belt clamp 39. The lifting servo motor 48 drives the synchronous belt 32 to rotate, which drives the fork support frame 342 and the long stroke forks 34 on it to move up and down along the three guide support columns 30.

[0120] Among the three guide support columns 30, a reinforcing support frame 33 is provided between the two guide support columns 30 with lifting sliders to improve the stability of the entire triangular prism frame. Rubber buffer limit blocks 51 are respectively provided on the lower part of the two guide support columns 30 with lifting sliders to limit and buffer the downward movement of the fork support frame 342.

[0121] Please see again Figure 6 and Figure 7 The long-stroke fork 34 includes a carbon fiber fork 53, a carbon fiber base plate 63, a sliding module one 54, a sliding module two 82, a module mounting base 60, and a stroke amplification pulley assembly.

[0122] An electromagnet 55 is provided at the end of the carbon fiber fork 53 for magnetically attracting the pallet, thereby moving the pallet and the goods on it. A sliding module 54 is located in the middle of the module mounting base 60, and the middle of the carbon fiber fork 53 is connected to the sliding module 54. The sliding module 54 drives the carbon fiber fork 53 to extend and retract. Specifically, fork rails 56 are provided on the front and rear sides of the module mounting base 60, and fork sliders are provided on the fork rails 56. The bottom end of the carbon fiber fork 53 is connected to the fork slider through a special mounting block, and the sliding module 54 drives the carbon fiber fork 53 to extend and retract along the fork rails 56.

[0123] The second sliding module 82 is located in the middle of the carbon fiber base plate 63. Telescopic slides 61 are respectively provided on the front and rear sides of the carbon fiber base plate 63. The module mounting base 60 is connected to the telescopic slides 61 through the slide wheel frame 64. Specifically, the telescopic slides 61 are set on the carbon fiber base plate 63 through the slide mounting bracket 62. The front and rear sides of the slide wheel frame 64 are respectively connected to the telescopic slides 61 on the front and rear sides of the carbon fiber base plate 63.

[0124] The stroke amplification pulley assembly is mounted on the carbon fiber base plate 63 and is connected to the slide rail frame 64 and the second sliding module 82 respectively. The second sliding module 82 drives the module mounting base 60 to extend and retract along the telescopic slide rail 61 through the stroke amplification pulley assembly, which in turn drives the carbon fiber fork 53 on the module mounting base 60 to extend and retract. The extension and retraction of the telescopic slide rail 61, together with the extension and retraction of the original first sliding module 54, can expand the extension and retraction stroke of the carbon fiber fork 53, realize long-distance extension and retraction, and allow the fork to extend directly outside the rack to directly dock with unmanned vehicles or other transfer mechanisms located outside the rack without the need for a transfer docking mechanism, thereby improving the accuracy of handling and the efficiency of operation.

[0125] Please see again Figure 8 and Figure 9The stroke-enhancing pulley block includes pull column 1 (65), pull column 2 (66), pull column 3 (67), pull column 4 (68), wheel 1 (69), wheel 2 (70), wheel 3 (71), wheel 4 (72), wheel 5 (74), wheel 6 (75), wheel 7 (76), wheel 8 (77), wheel 9 (59), wheel 10 (84), steel cable 1 (78), steel cable 2 (79), spring 1 (80), spring 2 (81), wheel frame (83), and pull frame (85).

[0126] Pull post 1 65, wheel 9 59, wheel 10 84 and pull post 2 66 are arranged sequentially from front to back at one end of carbon fiber base plate 63, wheel frame 83 is arranged in the middle of the other end of carbon fiber base plate 63, wheel 76 and wheel 87 are arranged one in front of the other on wheel frame 83; pull post 3 67 and pull post 4 68 are arranged one in front of the other in the middle of carbon fiber base plate 63; wheel 5 74 and wheel 6 75 are arranged one above the other in the middle of slide wheel frame 64 via rotating column 73.

[0127] The pull frame 85 is mounted on the slider of the sliding module 2 82. Wheel 1 69 and Wheel 2 70 are mounted one above the other at the front of the pull frame 85 via the rotating column 73. Wheel 3 71 and Wheel 4 72 are mounted one above the other at the rear of the pull frame 85 via the rotating column 73.

[0128] One end of the steel cable 78 is connected to the pull post 65 by a screw, and the other end passes through the wheel 69, wheel 59, wheel 74, wheel 84 and wheel 71 in sequence and is connected to the pull post 66 by the spring 80.

[0129] One end of steel cable 279 is connected to pull post 367 by screws, and the other end passes through wheel 270, wheel 76, wheel 675, wheel 87 and wheel 472 in sequence before being connected to pull post 468 by spring 281.

[0130] When the slider on the sliding module 2 82 moves to one end, it drives the pull frame 85 and its wheels 69, 70, 71 and 72 to move synchronously. Through steel cables 78 and 79, it pulls wheels 74, 75 and the slide wheel frame 64 to move in the opposite direction, thereby causing the module mounting base 60 on the slide wheel frame 64 and the carbon fiber fork 53 on the module mounting base 60 to move synchronously. Specifically, when the slider on the second sliding module 82 moves forward, it pulls wheels 74 and 75 backward, thereby causing the slide wheel frame 64 to move backward and thus causing the module mounting base 60 and its carbon fiber fork 53 to retract; when the slider on the second sliding module 82 moves backward, it pulls wheels 74 and 75 forward, thereby causing the slide wheel frame 64 to move forward and thus causing the module mounting base 60 and its carbon fiber fork 53 to extend. By using the stroke amplification pulley system, the slider on the second sliding module 82 moves a distance that is twice the distance that wheels 74 and 76 move. In this way, the carbon fiber forks 53 on the module mounting base 60 and the module amplification pulley group drive the module mounting base 60 and the carbon fiber forks 53 on it to extend and retract along the telescopic slide 61, instead of driving the carbon fiber forks 53 to extend and retract only through a single sliding module 54. This increases the stroke of the carbon fiber forks 53, thereby adapting to the narrow space environment of the modular high-density rack 1. Compared with the traditional short-stroke column stacker crane, the forks can be extended directly outside the rack to directly connect with unmanned vehicles or other transfer mechanisms located outside the rack without the need for a transfer docking mechanism.

[0131] Long-stroke stacker cranes can handle single-pallet goods in warehouses with modular high-density racking. They are adaptable to narrow spaces and can extend their forks directly outside the racking to directly connect with unmanned vehicles or other transfer mechanisms located outside the racking, without the need for intermediate docking mechanisms, thus improving handling accuracy and operational efficiency.

[0132] In the multifunctional transit logistics warehouse of this utility model, the transit docking mechanism 15 includes a docking base and a pallet docking mechanism or a transit box docking mechanism set thereon. Specifically, it is divided into a batch transit docking mechanism with pallets as carriers and a batch transit docking mechanism with transit boxes as carriers.

[0133] Please see again Figures 18 to 25 The batch transfer and docking mechanism using pallets as carriers is divided into two parts: a transfer section and a docking section. Specifically, it includes a transfer container 90 and a pallet docking mechanism 88.

[0134] Please see again Figures 19 to 21The transfer container 90 includes a container body, with sliding doors 91 on the front and rear sides of the container body, each driven by a rodless cylinder 96. Specifically, upper slide rails 94 and lower circular slide rails 93 are correspondingly provided on the upper and lower ends of the front and rear sides of the container body. The upper end of each sliding door 91 is connected to the corresponding upper slide rail 94 via an upper slider 95, and the lower end of each sliding door 91 is connected to the corresponding lower circular slide rail 93 via a lower circular slider 97. The rodless cylinder 96 drives the sliding doors 91 to slide along the corresponding upper slide rails 94 and lower circular slide rails 93, providing power for the opening and closing of the sliding doors 91. The upper slide rails 94 and lower circular slide rails 93 serve as guides. The fitting precision of the upper slide rails 94 and upper sliders 95 is greater than that of the lower circular slide rails 93 and lower circular sliders 97. This structure can ensure the stability of the sliding doors 91 during the sliding process (no shaking) and avoid the jamming caused by factors such as non-parallel slide rails.

[0135] The interior of the cargo box is divided into four compartments by a cross-shaped partition wall. Each compartment has four cargo positions and two pallet ejection mechanisms. The four cargo positions are arranged from top to bottom. Each cargo position consists of two pallet support frames 98 arranged symmetrically on the left and right sides. The two pallet support frames 98 of each cargo position are correspondingly set on the left and right side walls of the cargo compartment. Pallets are placed between the two pallet support frames 98 of each cargo position, and goods are placed on the pallets. Each pallet ejection mechanism includes a pusher 100 and a pallet ejection cylinder 99 connected to it. The pallet ejection cylinders 99 of the two pallet ejection mechanisms are installed at the upper and lower ends of the cargo compartment through cylinder mounting brackets 101, respectively. The pushers 100 of the two pallet ejection mechanisms are arranged vertically, one above the other, and each pusher 100 corresponds to two cargo positions.

[0136] Each sliding door 91 is equipped with eight magnetic doors 92, and the eight magnetic doors 92 on each sliding door correspond one-to-one with the eight storage locations of the two adjacent warehouses; that is, each magnetic door 92 corresponds to one storage location. Each magnetic door 92 is connected to the corresponding sliding door 91 by a hinge, and each magnetic door 92 is equipped with a set of magnetic locks.

[0137] An air supply mechanism is installed at the bottom of the cargo box body, which provides air for the extension and retraction of each cylinder. The air supply mechanism includes an air tank 102, an air pump 103, a pressure regulating filter 104, and a solenoid valve 105 connected in sequence. An air supply mechanism mounting slot is provided at the bottom of the cargo box body. The air tank 102, air pump 103, pressure regulating filter 104, and solenoid valve 105 are respectively installed in the air supply mechanism mounting slot. The air tank 102 is used to store the compressed air generated by the air pump 103 when the air supply mechanism is idle. The solenoid valve 105 controls the on / off of the compressed air to provide air for the extension and retraction of each cylinder.

[0138] The top of the cargo box has two positioning optical codes 86.

[0139] Each warehouse has four pallet loading categories based on cargo size: A, B, C, and D. Category A cargo occupies one storage space, Category B cargo occupies two storage spaces, Category C cargo occupies three storage spaces, and Category D cargo occupies four storage spaces. Pallets in these storage spaces can be used to load cargo...

[0140] In use, the transfer container is mounted on the unmanned vehicle body 89. Each pallet ejection cylinder 99, rodless cylinder 96, solenoid valve 105, positioning optical code 86, and magnetic lock are all connected to the control box. The front side of the pallet docking mechanism 88 is equipped with a guide wheel assembly 87. When directly docking with the pallet docking mechanism 88, the unmanned vehicle body 89 drives the transfer container 90 to stop in place along the guide wheel assembly 87. The positioning optical code 86 detects that the transfer container 90 on the unmanned vehicle body corresponds to the pallet docking mechanism 88 and sends a positioning signal to the control box. The control box controls the solenoid valve 105 and the rodless cylinder 96 to open the sliding door 91. Then, the pallet ejection cylinder 99 drives the pusher 100 to push out the pallet and the goods on it.

[0141] Each magnetic door 92 corresponds to one storage location. When a person retrieves goods from the transfer container, if the retrieved goods are of grade A, one magnetic door 92 corresponding to the location of the pallet carrying the goods will open. After the goods are retrieved, the magnetic door 92 must be closed manually. If the retrieved goods are of grade B, two magnetic doors 92 corresponding to the location of the pallet carrying the goods will open simultaneously. After the goods are retrieved, the magnetic door 92 must be closed manually. If the retrieved goods are of grade C, three magnetic doors 92 corresponding to the location of the pallet carrying the goods will open simultaneously. After the goods are retrieved, the magnetic door 92 must be closed manually. If the retrieved goods are of grade D, four magnetic doors 92 corresponding to the location of the pallet carrying the goods will open simultaneously. After the goods are retrieved, the magnetic door 92 must be closed manually.

[0142] Please see again Figures 22 to 24 The pallet docking mechanism 88 includes a docking housing frame 881 and a pallet pushing mechanism 882. The pallet docking mechanism 88 is mounted on a docking base 883.

[0143] The top of the docking base 883 is provided with a horizontal moving module 118, a vertical moving module 117 is provided on the horizontal moving module 118, and a rotating module 120 is provided on the vertical moving module 117. The top of the docking base 883 is provided with a base plate leveling component 119.

[0144] The docking box frame 881 is formed by a top plate 111, a bottom plate 115 and two side plates 116, creating a box structure with openings at the front and rear. The docking box frame 881 has four cargo positions arranged from top to bottom. Each cargo position consists of two pallet supports 113 arranged symmetrically on the left and right. The two pallet supports 113 of each cargo position are correspondingly set on the two side plates 116 of the docking box frame. Pallets are placed between the two pallet supports 113 of each cargo position, and goods are placed on the pallets.

[0145] The base plate 115 of the docking box frame 81 is set on the rotating module 120. The lateral moving module 118 can drive the longitudinal moving module 117 and the rotating module 120 and the docking box frame 881 to move left and right. The longitudinal moving module 117 can drive the rotating module 120 and the docking box frame 881 to move back and forth. The rotating module 120 can drive the docking box frame 881 to rotate and adjust its direction.

[0146] The pallet pushing mechanism 882 includes a servo module 106, a transverse connecting frame 107, and two sets of pusher assemblies. The servo module 106 is located at the top of the top plate 111 of the docking box frame, and the transverse connecting frame 107 is located on the servo module 106. The servo module 106 drives the transverse connecting frame 107 to move back and forth. The two sets of pusher assemblies are located on the left and right sides of the transverse connecting frame 107 respectively. The two sets of pusher assemblies are used to push the pallet and the goods on it out of the docking box frame 881.

[0147] Each pusher assembly includes a track mounting plate 110, a vertical connecting frame 108, an electric push rod 109, a slide rail assembly 112, and two odd-shaped push plates 150. The track mounting plate 110 is located outside the docking box frame 881, and the top of the track mounting plate 110 is connected to the horizontal connecting frame 107. The slide rail assembly 112 is mounted on the track mounting plate 110. The vertical connecting frame 108 is movable up and down on the slide rail assembly 112. The electric push rod 109 is mounted on the horizontal connecting frame 107, and the output end of the electric push rod 109 is connected to the vertical connecting frame 108. The two odd-shaped push plates 150 are mounted one above the other on the vertical connecting frame 108, and each odd-shaped push plate 150 has two pushers 114 mounted one above the other. Pallet insertion holes adapted to push heads 114 are provided on both sides of the pallet. The four push heads 114 of each push head assembly correspond one-to-one with the pallet insertion holes of the four pallets in the four storage positions. The electric push rod 109 drives the vertical connecting frame 108 to move up and down, causing the push heads 114 on the odd-shaped push plate 150 to insert or disengage from the corresponding pallet insertion holes. The servo module 106 drives the horizontal connecting frame 107 to move back and forth, thereby causing the push head assembly to push the pallet and the goods on it out of the docking box frame 81.

[0148] Please see again Figure 18The pallet docking mechanism 88, in use, connects each module and the electric push rod to the control box. When goods need to be transferred to the transfer container 90 on the unmanned vehicle body 89, the actions of the lateral movement module 118, the longitudinal movement module 117, and the rotation module 120 align the position of the pallet docking mechanism 88 with the position of the transfer container 90. After the positioning light code 86 on the transfer container 90 detects that the transfer container 90 on the unmanned vehicle body corresponds to the pallet docking mechanism 88 (i.e., after the unmanned vehicle body is in position), it reverses... Feedback is sent to the control box, which controls the electric push rod 109 to drive the vertical connecting frame 108 to move up and down, causing the push head 114 on the odd-shaped push plate 150 to insert or disengage from the corresponding pallet insertion hole. Then, the servo module 106 drives the horizontal connecting frame 107 to move forward, thereby causing the push head assembly to push the pallet and its goods out of the docking box frame 881 into the transfer container 90. The unmanned vehicle body 89 can then move the transfer container 90 to the designated position. In this way, there is no need for manual picking and loading of goods into the transfer container 90, realizing automatic transfer of goods. During use, the pallet docking mechanism 88 corresponds to the pallet position of the transfer container 90, enabling batch transfer of four pallets and their goods at one time.

[0149] Please see again Figure 25 The long-stroke stacker crane's carbon fiber forks are connected to a pallet docking mechanism 121 via a U-shaped connecting frame 122. The bottom plate 115 of the docking box frame 881 is connected to the carbon fiber forks via the U-shaped connecting frame 122. When the pallet docking mechanism 88 and the pallet docking mechanism 121 on the forks need to be transferred and docked, the pallet position of the pallet docking mechanism 88 is aligned with the pallet position of the pallet docking mechanism 121 through the actions of the lateral movement module 118, the longitudinal movement module 117 and the rotation module 120. Then, the servo module 106 on the pallet docking mechanism 88 drives the lateral connecting frame 107 to move forward, thereby driving the pusher assembly to push the pallet and its goods out of the docking box frame 881 into the pallet docking mechanism 121. After the long-stroke stacker crane moves to the position, it uses a similar working principle to place the pallet carrying the goods onto the modular high-density rack. The positions on the two docking mechanisms correspond, which can realize the batch transfer of four pallets.

[0150] Please see again Figures 26 to 31 The batch transfer docking mechanism using transfer boxes as carriers is divided into two parts: the transfer part and the docking part. Specifically, it includes the transfer box transfer mechanism and the transfer box docking mechanism 123.

[0151] The transfer box transfer mechanism includes an unmanned vehicle body 161, on which are two cargo boxes 162. Each cargo box 162 has a magnetic door on its front side, which is connected to the cargo box 162 by hinges and screws. Each cargo box magnetic door is equipped with a magnetic lock. When the door is opened, the magnetic lock receives a signal and the magnetic latch retracts the spring to open the cargo box magnetic door. Each cargo box 162 corresponds to a transfer box placement position. Each cargo box 162 has a cargo box electromagnet 124 on the left and right sides of its rear side wall. Each cargo box 162 has two roller rails 125 symmetrically arranged on its bottom plate. Each cargo box 162 has a cargo box positioning optical code 163 on its top. The cargo box 162 is used to store the transfer box. Each cargo box 162 has a docking interface 165 in the middle of the front side of its bottom plate.

[0152] The transfer container docking mechanism 123 includes a transfer container pushing mechanism disposed on the docking base 883.

[0153] Please see again Figure 24 The batch transfer docking mechanism using a transfer box as a carrier and the docking base 883 in the batch transfer docking mechanism using a transfer box as a carrier have the same structure, that is, a horizontal moving module 118 is provided at the top of the docking base 883, a vertical moving module 117 is provided on the horizontal moving module 118, and a rotating module 120 is provided on the vertical moving module 117. A base plate leveling assembly 119 is provided at the top of the transfer box docking base.

[0154] The transfer box pushing mechanism includes a base plate 129 and a chain drive device mounted thereon. Two roller slide rails 127 are symmetrically arranged on the base plate 129, and each roller slide rail 127 is mounted on the base plate 129 via a slide rail support 128.

[0155] The base plate 129 of the transfer box pushing mechanism is mounted on the rotating module 120. The lateral moving module 118 can drive the longitudinal moving module 117 and the rotating module 120 and the transfer box docking mechanism 123 to move left and right. The longitudinal moving module 117 can drive the rotating module 120 and the transfer box docking mechanism 123 to move back and forth. The rotating module 120 can drive the transfer box docking mechanism 123 to rotate and adjust its direction.

[0156] The chain drive device is located in the middle of the two roller slide rails 127. The chain drive device includes a chain drive motor 130, a drive shaft, two drive sprockets 131, and two driven sprockets 140. The output end of the chain drive motor 130 is connected to one end of the drive shaft via a transmission sprocket 132. The two drive sprockets 131 are mounted on the drive shaft, and the two driven sprockets 140 are mounted on one end of the base plate 129. Specifically, each driven sprocket 140 is mounted on a driven shaft 142, and the driven shaft 142 is mounted on the base plate 129 via a driven shaft support 141. The drive shaft is mounted on the base plate 129 via a drive shaft support 133, and a retaining ring 135 is fitted onto the drive shaft, connected to the drive shaft support 133.

[0157] Two drive sprockets 131 and two driven sprockets 140 are arranged in a one-to-one correspondence. A chain 136 is arranged between each drive sprocket 131 and the corresponding driven sprocket 140. Each chain 136 is provided with a number of chain teeth 137. Each chain 136 is provided with a chain tensioner assembly 138.

[0158] The bottom of the transfer box 126 is provided with two rows of pull holes 167 and two slide grooves 166. The chain teeth 137 on the two chains 136 correspond to the two rows of pull holes 167; the two slide grooves 166 correspond to the two roller slide rails 127 or the two roller slide rails 125. The chain drive motor 130 drives the drive sprocket 131 on the drive shaft to rotate through the transmission sprocket 132. The chain 136 and the driven sprocket 140 rotate accordingly. The chain teeth 137 are engaged with the pull holes 167 on the transfer box 126. The continuous movement of the chain 136, under the action of the chain teeth 137, drives the transfer box 126 to move along the corresponding roller slide rails.

[0159] When the transfer box is being transferred, the transfer box docking mechanism 123 is located on the front side of the cargo box 162, and the two roller slide rails 127 are located on the front side of the two roller slide rails 125 respectively, and the two are flush. The two driven sprockets 140 form a docking platform, which is located in the docking interface 165 of the corresponding cargo box.

[0160] A guide wheel assembly 87 is provided next to the docking base 883. When the unmanned vehicle body 161 moves the cargo box 162 along the guide wheel assembly 87 to the corresponding position of the transfer box docking mechanism 123, the positioning optical code 163 obtains its position information. When a picking process occurs, the transfer box 126 containing the pallet and goods is pushed into the cargo box 162 by the transfer box docking mechanism 123. After the cargo box electromagnet 124 is energized, it generates a magnetic force to attract the transfer box 126 into the cargo box 162. When a storage process occurs, the electromagnetic force of the cargo box electromagnet 124 is eliminated, and the transfer box docking mechanism 123 pulls the transfer box 126 out of the cargo box 162. The unmanned vehicle body 161 has two cargo boxes 162, which can hold two transfer boxes 126. The transfer box 126 is used to place the pallet, and the pallet is used to place the goods.

[0161] When a transfer docking mechanism using a transfer box as a carrier needs to remove a transfer box from a cargo box and store it in a modular high-density shelving unit (inventory logic), the magnetic door of the cargo box is first opened. When the unmanned vehicle body 161 moves the cargo box 162 along the guide wheel assembly 87 to the corresponding position of the transfer box docking mechanism 123, under the action of the chain drive motor 130, the chain 136 rotates counterclockwise around the driven sprocket 140, moving the chain teeth 137 to the front of the driven sprocket 140. The longitudinal movement module 117 moves the entire transfer box docking mechanism 123 forward, so that the two driven sprockets 140 are located in the corresponding cargo box docking interface 165. The cargo box electromagnet 124 is de-energized, and the transfer box 126 disengages from the cargo box electromagnet 124. Under the action of the drive motor 130, the chain 136 rotates clockwise around the driven sprocket 140, and the chain teeth 137 are embedded in the pull holes 167 on the transfer box 126. The chain 136 continues to move, and under the pull of the chain teeth 137, the transfer box 126 located on the roller slide rail 125 is pulled to the sprocket slide rail 2 127. The rotating module 120 drives the transfer box docking mechanism 123 to rotate 180°, and then the longitudinal moving module 117 and the lateral moving module 118 move the transfer box docking mechanism 123 to the designated position. Under the action of the chain drive motor 130, the driven sprocket 140 rotates counterclockwise and drives the chain 136 to push the transfer box 126 and the goods inside onto the forks of the long stroke stacker for docking.

[0162] Please see Figure 31 A separate transfer box docking mechanism 170 is connected to the forks of the long-stroke stacker crane via a U-shaped connecting frame 143. The structure and working principle of the transfer box docking mechanism 170 on the forks are the same as those of the transfer box docking mechanism 123 in this embodiment. After being transferred to the long-stroke stacker crane, the long-stroke stacker crane operates to place the 126 transfer box and its contents into the storage location on the rack to complete the storage.

[0163] When it is necessary to retrieve a transfer box from the shelf and place it into a cargo box (retrieving logic), the long-stroke stacker crane operates to retrieve the transfer box 126 from the shelf in advance. Then, the transfer box docking mechanism 123 rotates 180° under the drive of the rotating module 120. Then, through the movement of the longitudinal movement module 117 and the lateral movement module 118, the transfer box docking mechanism 123 is moved to the corresponding position on the long-stroke stacker crane. The transfer box docking mechanism 170 on the long-stroke stacker crane then actuates, moving the transfer box 126 onto the transfer box docking mechanism 123. Then, the rotating module 120 rotates 180°, and through the movement of the longitudinal movement module 117 and the lateral movement module 118, the transfer box docking mechanism 123 is moved to the corresponding position on the long-stroke stacker crane. 23. Move to the corresponding position of the cargo box on the unmanned vehicle body. Under the action of the chain drive motor 130, the driven sprocket 140 rotates counterclockwise, driving the chain teeth 137 on the chain 136 to push the transfer box 126 and its contents into the cargo box 162. The cargo box electromagnet 124 is energized to attract the transfer box 126 into the cargo box 162. The longitudinal movement module 117 moves the transfer box docking mechanism 123 backward a certain distance (about 10mm). Under the action of the chain drive motor 130, the driven sprocket 140 rotates counterclockwise, driving the chain teeth 137 on the chain 136 to disengage from the pull hole 167. The longitudinal movement module 117 then pulls the transfer box docking mechanism 123 out of the docking interface 165 to complete the retrieval of goods. In this way, batch transfer of goods using transfer boxes as carriers can be realized.

[0164] The multifunctional transit logistics warehouse of this utility model has a manual pick-up and drop-off port 4 and an equipment docking pick-up and drop-off port 3. The pick-up and drop-off logic includes manual pick-up and drop-off logic and equipment pick-up and drop-off logic.

[0165] 1. The logic for manual pickup and delivery is as follows:

[0166] 1.1 Manual Loading Logic: After the manual loading terminal 5 obtains relevant inventory information (facial information, QR code, phone number, account password, storage information, courier number, courier receipt information, etc.), the magnetic door of the manual loading port 4 automatically opens. The operator places the goods on the pallet inside the manual loading port 4. The manual loading port has weighing and visual recognition functions, which can obtain information such as the weight, length, width, and height of the goods and feed it back to the control box. The control box matches the number of storage space slots occupied by the goods and the height of the storage space occupied by the goods according to the weight, length, width, and height information of the goods (small goods occupy fewer slots, and large goods occupy more slots; heavy goods are placed at the lower position of the shelf, and light goods are placed at the higher position of the shelf). The control box controls the long-stroke stacker crane to place the goods along with the pallet carrying the goods into the matched storage space. The operator closes the magnetic door of the manual loading port 4, completing the storage of the goods.

[0167] 1.2 Manual Pickup Logic: The manual pickup terminal 5 obtains relevant pickup information (facial information, QR code, barcode, pickup number, phone number, account password, storage information, courier number, courier pickup information, etc.) and feeds it back to the long-stroke stacker crane. The long-stroke stacker crane matches the corresponding goods according to the relevant information obtained by the manual pickup terminal 5 and takes out the pallet carrying the goods along with the goods and places it in the manual pickup port 4. The magnetic door of the manual pickup port 4 opens automatically, and the person takes the goods from the manual pickup port 4. The camera detects whether the goods have been taken out. After confirmation that the goods have been taken out, the person closes the magnetic door of the manual pickup port 4 to complete the removal of the goods.

[0168] 2. The device pick-up / placement logic is as follows:

[0169] 2.1 Equipment Loading Logic: Unmanned vehicles and other transfer equipment acquire information (facial recognition, QR code, phone number, account password, storage information, tracking number, package details, weight, length, width, and height) at receiving points (door-to-door pickup location, customer location, office, etc.) and cargo logistics centers (various express delivery warehousing and distribution centers, large logistics warehouses, etc.) and transfer the goods in batches to the equipment docking loading / unloading port 3. After the equipment loading / unloading terminal at the equipment docking loading / unloading port 3 completes information interaction, the lifting door of the equipment docking loading / unloading port 3 opens. The transfer docking mechanism 15 inside the equipment docking loading / unloading port 3, based on the position information obtained from the positioning light code by the visual camera, activates the horizontal movement module 118, the vertical movement module 117, and the rotation module 120 on the docking base 883, driving the pallet docking mechanism 88 (see...). Figure 22 ) or transfer container docking mechanism 123 (see Figure 28 The action removes the goods from the unmanned vehicle, and the transfer box docking mechanism 123 or pallet docking mechanism 88 retracts and brings the transfer box or carrying pallet and goods into the equipment docking and loading port 3. The corresponding transfer box docking mechanism 170 on the long-stroke stacker crane (see...) Figure 31 ) or pallet docking mechanism 121 (see Figure 25 After the transfer box or pallet and goods are transferred to a fixed position, the number of shelf slots and the height of the shelf are matched according to the weight, length, width and height of the goods (small goods occupy fewer slots, large goods occupy more slots; heavy goods are placed at the lower position of the shelf, and light goods are placed at the higher position of the shelf). The transfer box or pallet and goods are then placed in the matched storage position, and the lifting door of the loading and unloading port 3 is closed to complete the batch storage of goods.

[0170] Equipment Pickup Logic: After the unmanned vehicle and other transfer equipment obtain relevant information (facial information, QR code, phone number, account password, storage information, courier number, courier receipt information, etc.) at the equipment docking pickup and delivery port 3, the stacker crane pre-matches the corresponding goods according to the system allocation information and places the goods on the fixed storage location or into the transfer box 126. The long-stroke stacker crane takes out the transfer box or the pallet carrying the goods together and places it on the transfer docking mechanism on the equipment docking pickup and delivery port 3. The lifting door of the equipment docking pickup and delivery port 3 opens, and the transfer docking mechanism transfers the goods to the unmanned vehicle and other transfer equipment. The transfer docking mechanism retracts, the lifting door closes, and the unmanned vehicle and other transfer equipment delivers the goods to the corresponding receiving point (door-to-door pickup location, customer location, office, etc.) or cargo logistics center (various express warehousing and operation centers, large logistics warehouses, etc.) according to the logistics information to complete the pickup.

[0171] In summary, this utility model's multifunctional transit logistics warehouse can realize the transit storage of goods and the bulk transfer of goods. It can be used in conjunction with unmanned vehicles, AGVs, etc., to achieve automatic transit of goods. This utility model can be widely used in express logistics (functionally similar to current express delivery stations or comprehensive stations, and can be used in conjunction with unmanned vehicles for door-to-door express delivery as needed), storage and distribution of factory hardware parts (tools, spare parts, etc.), transit and distribution of consumables (packaging materials, consumables, parts, etc.) in factory production workshops, unmanned vending (selling medicines, daily necessities, etc.), food delivery, etc. It is especially suitable for the automated retail industry of cosmetics. This utility model has a wide range of applications and will have a profound impact on logistics, distribution, and daily life.

[0172] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any changes or modifications to the above embodiments within the scope of the essential spirit of the present utility model will fall within the scope of the claims of the present utility model.

Claims

1. A multi-functional transit logistics warehouse, characterized in that, This includes modular high-density shelving, long-stroke stacker cranes, transfer and docking mechanisms, and unmanned vehicles, among which: The modular high-density shelving includes a top warehouse, a bottom warehouse, and at least one intermediate warehouse located between the top and bottom warehouses. Each pair of adjacent warehouses is fixedly connected by a connecting plate. Each warehouse has a dodecagonal storage location structure, wherein: The dodecagonal storage structure includes a cubic frame and twelve support rack frames. Each of the four sides of the cubic frame (front, back, left, and right) has three support rack frames. On the left and right sides of each support rack frame, several long and short support racks are arranged at intervals from top to bottom. All the long and short support racks on the left and right sides of each support rack frame are arranged symmetrically. Corresponding pairs of long and short support racks form long and short storage spaces. Each long storage space consists of an inner ring, a middle ring, and an outer ring of storage spaces arranged from the inside out. Each short storage space consists of a middle ring and an outer ring of storage spaces arranged from the inside out. The number of outer and middle ring storage spaces in the dodecagonal structure is the same, and the number of outer and middle ring storage spaces is twice the number of inner ring storage spaces. Each storage space is used to place a pallet, and the pallet is used to place goods. The top compartment also includes a top cover frame set at the top of the cubic frame. The top cover frame includes a long support beam, ten short support beams, an inner odd-shaped fixing frame, and an outer odd-shaped fixing frame. The long support beam and the ten short support beams are arranged in a "*" shape and fixed by the inner odd-shaped fixing frame and the outer odd-shaped fixing frame. The two ends of the long support beam and the outer ends of the ten short support beams form twelve hanging frame connection positions. The top ends of the twelve load-bearing frame hanging frames of the top compartment are connected to the twelve hanging frame connection positions one by one through the tie plate. The three support frame hanging frames on the front side of the dodecagonal storage structure of the base warehouse are missing. The front side of the cubic frame of the base warehouse is provided with a manual loading and unloading port and an equipment docking loading and unloading port. The bottom opening of the cubic frame of the base warehouse is provided with a counterweight support plate. The equipment is equipped with a transfer docking mechanism inside the loading and unloading port. The long-stroke stacker crane is installed inside the modular mobile shelving unit. It is used to store goods or equipment from the manual pick-and-place port or the transfer docking mechanism of the equipment pick-and-place port into the storage location of the modular mobile shelving unit through the long-stroke forks on the long-stroke stacker crane; and to take goods from the storage location of the modular mobile shelving unit and place them on the transfer docking mechanism of the manual pick-and-place port or the equipment pick-and-place port. The unmanned vehicle is used in conjunction with the transfer docking mechanism at the equipment's loading and unloading port to achieve automatic transfer of goods.

2. The multifunctional transit logistics warehouse according to claim 1, characterized in that, The cubic frame consists of eight profile beams and four profile columns. Reinforcing beams are provided at the four corners of the top of the cubic frame. Two support frame columns are provided on each side of the cubic frame. The two support frame columns divide the corresponding side of the cubic frame into three support frame mounting positions. The three support frame mounting positions on each side are located in the three support frame mounting positions in a one-to-one correspondence. The long support frame and the short support frame adjacent to the support frame column are fixed on the corresponding support frame column.

3. The multifunctional transit logistics warehouse according to claim 1, characterized in that, The long-stroke stacker crane includes a support base, a triangular prism frame, long-stroke forks, a lifting mechanism, and a rotary drive mechanism, wherein: The rotary drive mechanism is mounted on the support base; The triangular prism frame includes a rotating top frame, a rotating mounting plate, and three guide support columns. The three guide support columns are all vertically arranged and arranged in a triangle. The rotating top frame is located at the top of the three guide support columns, and the rotating mounting plate is located at the bottom of the three guide support columns. A rotating seat is provided at the top of the rotating top frame, and the rotating mounting plate is connected to the rotating drive mechanism. The rotating drive assembly drives the triangular prism frame to rotate. The long-stroke forks are movably mounted between the three guide support columns via a fork support frame; The lifting mechanism includes a lifting servo motor, a synchronous belt, a driving synchronous pulley, a driven synchronous pulley, and a counterweight assembly. The lifting servo motor is mounted on the rotating mounting plate. The driving synchronous pulley is connected to the output end of the lifting servo motor. The driven synchronous pulley is mounted at the bottom end of the rotating top frame via a driven bearing seat. The synchronous belt is tensioned between the driving and driven synchronous pulleys, and the synchronous belt connects the counterweight assembly and the fork support frame via a synchronous belt clamp. The lifting servo motor drives the synchronous belt to rotate, causing the fork support frame and its long-stroke forks to move up and down along three guide support columns. The intermediate rotating shaft on the rotating seat of the long-stroke stacker crane is connected to the middle of the long support beam of the top compartment of the modular mobile shelving, and the support base of the long-stroke stacker crane is fixed to the counterweight support plate of the bottom compartment of the modular mobile shelving.

4. A multifunctional transit logistics warehouse according to claim 3, characterized in that, The long-stroke fork includes a carbon fiber fork, a carbon fiber base plate, a sliding module one, a sliding module two, a module mounting base, and a stroke amplification pulley assembly, wherein: The ends of the carbon fiber forks are equipped with electromagnets for magnetically attracting pallets. The sliding module is disposed in the middle of the module mounting base, and the middle of the carbon fiber fork is connected to the sliding module; the sliding module drives the carbon fiber fork to extend and retract. The second sliding module is located in the middle of the carbon fiber base plate. Telescopic slides are provided on the front and rear sides of the carbon fiber base plate, and the module mounting base is connected to the telescopic slides through the slide wheel frame. The stroke amplification pulley assembly is mounted on the carbon fiber base plate, and the stroke amplification pulley assembly is connected to the slide wheel frame and the second sliding module respectively; The second sliding module drives the module mounting base to extend and retract along the telescopic slide via the stroke amplification pulley group.

5. A multifunctional transit logistics warehouse according to claim 4, characterized in that, The stroke-enhancing pulley block includes pull column one, pull column two, pull column three, pull column four, wheel one, wheel two, wheel three, wheel four, wheel five, wheel six, wheel seven, wheel eight, wheel nine, wheel ten, steel cable one, steel cable two, spring one, spring two, wheel frame, and pull frame, wherein: The first pull post, the ninth wheel, the tenth wheel, and the second pull post are arranged sequentially from front to back at one end of the carbon fiber base plate, the wheel frame is arranged in the middle of the other end of the carbon fiber base plate, the seventh wheel and the eighth wheel are arranged one in front of the other on the wheel frame; the third pull post and the fourth pull post are arranged one in front of the other in the middle of the carbon fiber base plate. Wheel five and wheel six are arranged one above the other in the middle of the slide wheel frame via rotating columns; The pull frame is mounted on the slider of the sliding module two. Wheel one and wheel two are mounted on the front of the pull frame, one above the other, via a rotating column one. Wheel three and wheel four are mounted on the rear of the pull frame, one above the other, via a rotating column one. One end of the steel cable is connected to the first pull post, and the other end passes through wheel one, wheel nine, wheel five, wheel ten and wheel three in sequence and is connected to the second pull post through spring one; One end of the steel cable 2 is connected to the pull post 3, and the other end passes through wheel 2, wheel 7, wheel 6, wheel 8 and wheel 4 in sequence before being connected to the pull post 4 via spring 2.

6. A multifunctional transit logistics warehouse according to claim 1, characterized in that, The transfer docking mechanism includes a docking base and a pallet docking mechanism or transfer box docking mechanism disposed thereon. A lateral moving module is disposed at the top of the docking base, a longitudinal moving module is disposed on the lateral moving module, a rotating module is disposed on the longitudinal moving module, and the pallet docking mechanism or transfer box docking mechanism is disposed on the rotating module.

7. A multifunctional transit logistics warehouse according to claim 6, characterized in that, The pallet docking mechanism includes a docking box frame and a pallet pushing mechanism, wherein: The docking box frame is formed by a top plate, a bottom plate and two side plates to form a box structure with openings on the front and rear sides. There are four cargo positions arranged from top to bottom inside the docking box frame. Each cargo position consists of two pallet supports arranged symmetrically on the left and right. The two pallet supports of each cargo position are arranged one-to-one on the two side plates of the docking box frame. The two pallet supports of each cargo position are used to place pallets, and goods are placed on the pallets. The pallet pushing mechanism includes a servo module, a transverse connecting frame, and two sets of pusher assemblies. The servo module is located at the top of the top plate of the docking box frame, and the transverse connecting frame is located on the servo module. The servo module drives the transverse connecting frame to move back and forth. The two sets of pusher assemblies are correspondingly located on the left and right sides of the transverse connecting frame. The two sets of pusher assemblies are used to push the pallet and the goods on it out of the docking box frame.

8. A multifunctional transit logistics warehouse according to claim 7, characterized in that, Each pusher assembly includes a track mounting plate, a vertical connecting frame, an electric push rod, a slide rail assembly, and two odd-shaped push plates. The track mounting plate is located outside the docking box frame, and the top of the track mounting plate is connected to the horizontal connecting frame. The slide rail assembly is mounted on the track mounting plate. The vertical connecting frame is movable up and down on the slide rail assembly. The electric push rod is mounted on the horizontal connecting frame, and the output end of the electric push rod is connected to the vertical connecting frame. The two odd-shaped push plates are mounted one above the other on the vertical connecting frame, and each odd-shaped push plate has two pushers mounted one above the other. The base plate of the docking box frame is mounted on the rotating module.

9. A multifunctional transit logistics warehouse according to claim 8, characterized in that, The pallet has pallet insertion holes on both sides of its edge that are adapted to the push head. The four push heads of each push head assembly correspond one-to-one with the pallet insertion holes of the four pallets in the four storage positions. The electric push rod drives the vertical connecting frame to move up and down, causing the push heads on the odd-shaped push plate to insert into or leave the corresponding pallet insertion holes.

10. A multifunctional transit logistics warehouse according to claim 7, characterized in that, The unmanned vehicle is equipped with a transfer cargo box that cooperates with the pallet docking mechanism. The transfer cargo box includes a cargo box body, and sliding doors are respectively provided on the front and rear sides of the cargo box body. Each sliding door is driven by a rodless cylinder. The interior of the cargo box body is divided into four cargo compartments by a cross-shaped partition wall; Each warehouse is equipped with four storage locations and two pallet ejection mechanisms. The four storage locations are arranged sequentially from top to bottom. Each storage location consists of two pallet support frames arranged symmetrically from left to right. The two pallet support frames of each storage location are correspondingly installed on the left and right side walls of the warehouse. Pallets are placed between the two pallet support frames of each storage location, and goods are placed on the pallets. Each pallet ejection mechanism includes a pusher and a pallet ejection cylinder connected to it. The pallet ejection cylinders of the two pallet ejection mechanisms are respectively installed at the upper and lower ends of the warehouse through cylinder mounting brackets. The pushers of the two pallet ejection mechanisms are arranged vertically, one above the other, and each pusher corresponds to two storage locations. Each sliding door is equipped with eight magnetic opening doors, and the eight magnetic opening doors on each sliding door correspond one-to-one with the eight storage locations of the two adjacent warehouses; The bottom of the cargo box body is provided with an air supply mechanism, which provides an air source for each cylinder to extend and retract. Two positioning optical codes are provided on the top of the cargo box body.

11. A multifunctional transit logistics warehouse according to claim 10, characterized in that, The pallets in each warehouse are divided into four categories based on cargo size: a, b, c, and d. Category a cargo occupies one storage space, category b cargo occupies two storage spaces, category c cargo occupies three storage spaces, and category d cargo occupies four storage spaces.

12. A multifunctional transit logistics warehouse according to claim 10, characterized in that, The air supply mechanism includes an air tank, an air pump, a pressure regulating filter, and a solenoid valve connected in sequence. The bottom of the cargo box body is provided with an air supply mechanism mounting groove. The air tank, air pump, pressure regulating filter, and solenoid valve are respectively installed in the air supply mechanism mounting groove. The air tank is used to store the compressed air generated by the air pump when the air supply mechanism is idle. The solenoid valve controls the on / off of the compressed air to provide the air source for each cylinder to extend and retract.

13. A multifunctional transit logistics warehouse according to claim 6, characterized in that, The unmanned vehicle is equipped with a transfer box transfer mechanism that cooperates with the transfer box docking mechanism. The transfer box transfer mechanism includes two cargo boxes arranged side by side on the unmanned vehicle body. Each cargo box has a magnetic door on its front side. Each cargo box has electromagnets on its left and right rear sidewalls. Each cargo box has two roller rails symmetrically arranged on its bottom plate. Each cargo box has a cargo box positioning optical code on its top. The cargo boxes are used to store transfer boxes. Each cargo box has a docking interface in the middle of the front side of its bottom plate.

14. A multifunctional transit logistics warehouse according to claim 13, characterized in that, The transfer box docking mechanism includes a transfer box pushing mechanism, which includes a base plate and a chain drive device mounted thereon. Two roller slide rails are symmetrically arranged on the base plate, and the chain drive device is located in the middle of the two roller slide rails. The chain drive device includes a chain drive motor, a drive shaft, two drive sprockets, and two driven sprockets. The output end of the chain drive motor is connected to one end of the drive shaft via a transmission sprocket. The two drive sprockets are mounted on the drive shaft, and the two driven sprockets are mounted on the base plate. The two drive sprockets and two driven sprockets are arranged in a one-to-one correspondence, and a chain is provided between each drive sprocket and its corresponding driven sprocket. Each chain has several chain teeth. The base plate of the transfer box pushing mechanism is mounted on the rotating module; The bottom of the transfer box is provided with two rows of pull holes and two sliding grooves, and the chain teeth on the two chains correspond to the two rows of pull holes; the two sliding grooves correspond to the two roller slide rails or the two roller slide rails. When the transfer box is being transferred, the transfer box docking mechanism is located on the front side of the box, and the two roller slide rails are respectively located on the front side of the two roller slide rails. The positions of the two driven sprockets form a docking platform, which is located inside the docking interface of the corresponding box.

15. A multifunctional transit logistics warehouse according to claim 6, characterized in that, The long-stroke stacker crane has a pallet docking mechanism or a transfer box docking mechanism connected to its long-stroke forks via a U-shaped connecting frame.

16. A multifunctional transit logistics warehouse according to claim 6, characterized in that, The top of the docking base is provided with a base plate leveling component.

17. A multifunctional transit logistics warehouse according to claim 1, characterized in that, The external structure of the modular high-density shelving unit includes unmanned vehicle parking areas, an administrator's control room, and large container placement areas.

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