An unmanned flow transfer equipment and tracking system

Abstract

The present application relates to the technical field of logistics transfer equipment, and particularly relates to unmanned logistics transfer equipment and a tracking system. The technical scheme comprises a logistics transfer machine component and a courier transport plate fixedly installed at the top end of the logistics transfer machine component. The clamping type push plate drives the sponge positioning plate to clamp the surface of the courier along the inside of the positioning slide rail, so that the courier is in a correct placement state. The courier is placed on the courier rack more stably in the next step. When each piece of courier is placed, it is placed flat, so that more couriers can be placed on the same courier rack. At the same time, the clamping type push plate can protect the courier by clamping and positioning the courier with the two groups of sponge positioning plates on both sides of the courier or releasing the courier, thereby greatly avoiding courier damage while improving the logistics transportation efficiency.

Description

Technical Field

[0001] This invention relates to the field of logistics transfer equipment technology, and in particular to an unmanned logistics transfer equipment and tracking system. Background Technology

[0002] Slow delivery, high damage rates, and warehouse overload are common pain points for online shopping. A driverless freight vehicle can operate 24 / 7, providing round-the-clock logistics transportation for goods and significantly increasing the carrying capacity of express deliveries during peak periods. After every major e-commerce promotion, three-wheeled freight vehicles fully loaded with express deliveries become an important part of road traffic. Equipped with various sensors such as lidar, cameras, and security gateways, along with the unique safety algorithms and protection mechanisms of unmanned vehicles, these vehicles can not only avoid congested areas but also provide timely feedback and adjust driving plans in emergencies, greatly improving transportation efficiency and cargo safety.

[0003] The patent document with publication number CN116279086A discloses an unmanned vehicle and an unmanned delivery system. The vehicle body has a through-hole with an opening at the bottom. A vehicle mount is set inside the cavity between the first and second frames, which allows the transfer robot carrying the logistics cabinet to move directly to the vehicle mount through the cavity and the opening, enabling the rapid loading and unloading of the logistics cabinet.

[0004] The above devices have the following problems when in use:

[0005] Because the transfer robot needs to transport the package to a designated area during the transportation process, and the above-mentioned device does not have a corresponding positioning component, the package is prone to shaking or collision during transportation, which can lead to damage to the package.

[0006] Therefore, this application proposes an unmanned logistics transfer device and tracking system. Summary of the Invention

[0007] The purpose of this invention is to address the problem in the background art where the lack of corresponding positioning components makes express delivery prone to shaking or collision during transportation, thus causing damage to the express delivery. The invention proposes an unmanned logistics transfer device and tracking system.

[0008] On one hand, the present invention provides an unmanned logistics transfer device, including a logistics transfer machine assembly and an express delivery tray fixedly installed on the top of the logistics transfer machine assembly, and further comprising:

[0009] A positioning slide rail is provided inside the express delivery tray;

[0010] A slotted push plate is slidably installed inside the express delivery tray via a positioning slide rail. One end of the slotted push plate is fixedly connected to a sponge positioning plate with an uneven surface, and the end of the sponge positioning plate away from the slotted push plate is fixedly connected to a pressure sensing component.

[0011] A positioning slide block is inserted into the outer surface of a locking push plate. The positioning slide block is fixedly installed at the bottom of the express delivery tray. The locking push plate is located inside the positioning slide block and is set in a sliding limit state.

[0012] Optionally, one end of the slotted push plate is hinged to a second hinge rod, one end of the second hinge rod is hinged to a sliding block, one end of the sliding block is hinged to a first hinge rod, and the bottom end of the first hinge rod is rotatably connected to a positioning rod, which is fixedly installed at one end of the express delivery tray.

[0013] Optionally, a square push plate frame is slidably connected inside the sliding block, and a limiting groove is fixedly connected to the bottom end of the express delivery tray, with the square push plate frame slidably connected inside the limiting groove.

[0014] Optionally, the express delivery tray is internally connected to a plug-in rotating rod. The plug-in rotating rod passes through the bottom end of the express delivery tray and is fixedly connected to a gear assembly. One end of the gear assembly is meshed with a single-sided gear tooth, which is fixedly installed at one end of a square push plate frame. The bottom end of the plug-in rotating rod is fixedly connected to a motor assembly, which is fixedly installed at the bottom end of the express delivery tray. The square push plate frame is arranged in a sliding state along the surface of the express delivery tray through the rotational transmission of the single-sided gear tooth meshing with the gear assembly.

[0015] Optionally, an auxiliary rotating plate is fixedly connected to the outer surface of the plug-in rotating rod, a hollow positioning plate is slidably connected to the outer surface of the auxiliary rotating plate, a limit ring is sleeved at the connection between the auxiliary rotating plate and the hollow positioning plate, and a movable round rod is fixedly connected to one end of the hollow positioning plate.

[0016] Optionally, a clamping and positioning frame is fixedly connected to the top of the express delivery tray, and two sets of bolt positioning brackets are fixedly connected to both ends of the express delivery tray. A push rod is slidably connected inside the two sets of bolt positioning brackets. A limit baffle is fixedly connected to one end of the push rod that passes through the bolt positioning bracket. There are two sets of limit baffles, and the area between the two sets of limit baffles is the side positioning area of ​​the express delivery.

[0017] Optionally, the bottom of the logistics transfer machine component is fixedly connected to multiple sets of universal wheel assemblies, the top of the logistics transfer machine component is fixedly connected to a hydraulic telescopic assembly, the top of the hydraulic telescopic assembly is fixedly connected to a parcel storage rack, the inside of the parcel storage rack is inserted with multiple sets of single-sided wheel teeth, the outer surface of the multiple sets of single-sided wheel teeth is inserted with multiple sets of parcel racks, the inner wall of the parcel rack is fixedly connected to a friction ring, the two ends of the parcel storage rack are fixedly connected to two sets of spring assemblies, the two sets of spring assemblies are fixedly installed at the bottom of the parcel transport tray, the bottom of the single-sided wheel teeth is fixedly connected to a small spring, the two ends of the single-sided wheel teeth are hinged to two sets of support frame assemblies, and the inside of the support frame assembly is slidably connected to a corresponding slide rod.

[0018] On the other hand, this application provides an unmanned logistics tracking system, which includes:

[0019] The data acquisition module is used to collect real-time data on the actual scene of the express delivery transportation area.

[0020] The cargo planning module plans the express delivery area based on the data collected by the data acquisition module.

[0021] The autonomous logistics vehicle planning module uses the GPS navigation component to plan the express delivery area transmitted by the cargo planning module, generating the departure and return routes of the autonomous logistics vehicle within the express delivery area.

[0022] The route planning module uses the autonomous logistics vehicle planning module to send the departure and return routes of the autonomous logistics vehicle in the express delivery area to the smart terminal. The smart terminal generates a pairing identifier for the autonomous logistics vehicle and sends it to the autonomous logistics vehicle.

[0023] The express delivery loading and unloading planning module is installed on the shelf of the express parcel rack. It generates intelligent terminal cargo loading and unloading information and unmanned logistics vehicle cargo loading and unloading information based on the express delivery distribution and transportation status in the express parcel rack. These information are then sent to the intelligent terminal and the unmanned logistics vehicle respectively to control the transportation of goods by the logistics transfer machine components and their return to the unmanned logistics vehicle.

[0024] The intelligent terminal generates a pairing identifier for the unmanned logistics vehicle and intelligent terminal guidance information based on real-time road condition information collected by the data collection module and the cargo planning module. Based on the pairing identifier and intelligent terminal guidance information, it pairs with the corresponding unmanned logistics vehicle and guides the unmanned logistics vehicle to the express delivery handover area. The express delivery loading and unloading planning module obtains cargo loading and unloading information from the intelligent terminal, and the logistics transfer machine components load and unload goods according to the loading and unloading information from the intelligent terminal.

[0025] Compared with the prior art, the present invention has the following beneficial technical effects:

[0026] The present invention uses a slotted push plate to drive a sponge positioning plate along the inside of a positioning slide rail to clamp the surface of the express delivery, so that the express delivery is in an upright position. This makes the express delivery more stable when placed on the express delivery rack in the next step. Since each express delivery is placed flat, more express delivery can be placed on the same express delivery rack. At the same time, the slotted push plate protects the express delivery by clamping and positioning it or releasing it on both sides of the express delivery through two sets of sponge positioning plates. This improves the efficiency of logistics transportation and greatly avoids damage to the express delivery.

[0027] Furthermore, the square push plate frame drives the sliding block to slide inward along the square push plate frame, and the second hinge rod drives the locking push plate to move inward and outward along the positioning slide cavity block, causing the sponge positioning plate to clamp the express and place it stably. When the square push plate frame moves upward, the two sets of sponge positioning plates move away from each other. Then, under the push of the movable round rod, the express is steadily transported to the express rack, thus better cooperating with the unmanned logistics vehicle to transport and place the express, and improving the stability of express transportation.

[0028] Furthermore, by using a single-sided wheel tooth to drive the compression of a small spring, the spacing between multiple sets of parcel racks changes, thus providing better protection for the parcels during transportation and quickly transporting them to the parcel platform. This allows for different corresponding measures for different usage scenarios, improving the practical efficiency of the transfer equipment. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the unmanned logistics transfer equipment of the present invention;

[0030] Figure 2 This is the present invention. Figure 1 Enlarged view of part A in the middle;

[0031] Figure 3 This is a schematic diagram of the structure of the movable round rod of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of the express delivery tray of the present invention;

[0033] Figure 5 This is the present invention. Figure 4 Enlarged view of part B in the middle;

[0034] Figure 6 This is a schematic diagram of the structure of the express parcel rack of the present invention;

[0035] Figure 7 This is a structural schematic diagram of the support frame assembly of the present invention.

[0036] Reference numerals: 1. Logistics transfer machine component; 2. Parcel rack; 3. Caster wheel assembly; 4. Hydraulic telescopic assembly; 5. Parcel transport tray; 6. Positioning slide rail; 7. Limiting baffle; 8. Push rod; 9. Locking push plate; 10. Sponge positioning plate; 11. Clamping positioning frame; 12. Movable round rod; 13. Plug-in rotating rod; 14. Hollow positioning plate; 15. Auxiliary rotating plate; 16. Parcel storage rack; 17. Spring assembly; 18. Square push plate frame; 19. Single-sided wheel tooth; 20. Gear assembly; 21. Limiting slide groove; 22. Sliding block; 23. Positioning slide block; 24. Positioning insert rod; 25. First hinge rod; 26. Corresponding slide rod; 27. Second hinge rod; 28. Friction ring; 29. ​​Small spring; 30. Support frame assembly; 31. Bolt positioning insert. Detailed Implementation

[0037] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0038] Example 1

[0039] like Figure 1 - Figure 6 As shown, the present invention proposes an unmanned logistics transfer device, including a logistics transfer machine component 1 and an express delivery tray 5 fixedly installed on the top of the logistics transfer machine component 1. It also includes a positioning slide rail 6, which is formed inside the express delivery tray 5; a locking push plate 9, which is slidably installed inside the express delivery tray 5 via the positioning slide rail 6; one end of the locking push plate 9 is fixedly connected to a sponge positioning plate 10 with an irregular surface; the other end of the sponge positioning plate 10 away from the locking push plate 9 is fixedly connected to a pressure sensing component; and a positioning sliding cavity block 23, which is inserted into the outer surface of the locking push plate 9. 23 is fixedly installed at the bottom of the express delivery tray 5. The positioning push plate 9 is located inside the positioning slide cavity block 23 and is set in a sliding limit state. The positioning push plate 9 drives the sponge positioning plate 10 to clamp the surface of the express along the inside of the positioning slide rail 6, so that the express is in a straight position. Then the express is placed more stably on the express rack in the next step. When placing each package, because they are all placed flat, more expresses can be placed on the same express rack. At the same time, the positioning push plate 9 can protect the express by clamping and positioning it or releasing it on both sides of the express through two sets of sponge positioning plates 10. This improves the efficiency of logistics transportation and greatly avoids damage to the express.

[0040] Example 2

[0041] like Figure 1 - Figure 5As shown, based on Embodiment 1, one end of the slotted push plate 9 is hinged to a second hinge rod 27, one end of the second hinge rod 27 is hinged to a sliding block 22, one end of the sliding block 22 is hinged to a first hinge rod 25, the bottom end of the first hinge rod 25 is rotatably connected to a positioning rod 24, the positioning rod 24 is fixedly installed at one end of the express delivery tray 5, a square push plate frame 18 is slidably connected inside the sliding block 22, the bottom end of the express delivery tray 5 is fixedly connected to a limiting groove 21, and the square push plate frame 18 is slidably connected inside the limiting groove 21.

[0042] In this embodiment, a plug-in rotating rod 13 is rotatably connected inside the express delivery tray 5. A gear assembly 20 is fixedly connected to the bottom end of the express delivery tray 5 via the plug-in rotating rod 13. One end of the gear assembly 20 is meshed with a single-sided gear tooth 19, which is fixedly installed at one end of a square push plate frame 18. A motor assembly is fixedly connected to the bottom end of the plug-in rotating rod 13, and the motor assembly is fixedly installed at the bottom end of the express delivery tray 5. The square push plate frame 18 rotates along the surface of the express delivery tray 5 via the meshing of the single-sided gear tooth 19 and the gear assembly 20. The motor assembly drives the plug-in rotating rod 13 to rotate, which in turn drives the gear assembly 20 to rotate. The gear assembly 20 rotates via the meshing of the single-sided gear tooth 19. The combined movement of the square pusher frame 18 along the limiting slide groove 21 causes it to slide downwards. The square pusher frame 18 then drives the sliding block 22 to slide inwards along the square pusher frame 18. The second hinge rod 27 drives the locking push plate 9 to move inwards and outwards along the positioning slide cavity block 23, causing the sponge positioning plate 10 to clamp the express delivery and place it stably. The pressure sensing component transmits information to the smart terminal. This step is to standardize the position of the express delivery. When the square pusher frame 18 moves upwards, the two sets of sponge positioning plates 10 move away from each other. Then, under the push of the movable round rod 12, the express delivery is steadily transported to the express delivery rack, thus better cooperating with the unmanned logistics vehicle to transport and place the express delivery, improving the stability of express delivery transportation.

[0043] Example 3

[0044] like Figure 1 - Figure 4As shown, based on the above embodiment 1 or 2, an auxiliary rotating plate 15 is fixedly connected to the outer surface of the plug-in rotating rod 13, and a hollow positioning plate 14 is slidably connected to the outer surface of the auxiliary rotating plate 15. A limit ring is sleeved at the connection between the auxiliary rotating plate 15 and the hollow positioning plate 14. A movable round rod 12 is fixedly connected to one end of the hollow positioning plate 14. The plug-in rotating rod 13 drives the auxiliary rotating plate 15 to rotate. The auxiliary rotating plate 15 pushes the hollow positioning plate 14 along the inner wall of the hollow positioning plate 14 to move forward or backward within the diameter range of the auxiliary rotating plate 15. Meanwhile, the hollow positioning plate 14 pushes the movable round rod 12 to squeeze the express delivery under the clamping and positioning frame 11, and moves the express delivery to the express delivery rack under the clamping and positioning of the sponge positioning plate 10, thereby improving the stability of express delivery during transportation.

[0045] Example 4

[0046] like Figure 1 - Figure 7 As shown, based on the above embodiments 1 or 3, a clamping and positioning frame 11 is fixedly connected to the top of the express delivery tray 5. The clamping and positioning frame 11 limits the sliding state of the movable round rod 12, causing the movable round rod 12 to slide horizontally. Two sets of bolt positioning brackets 31 are fixedly connected to both ends of the express delivery tray 5. A push rod 8 is slidably connected inside the two sets of bolt positioning brackets 31. A limit baffle 7 is fixedly connected to one end of the push rod 8 that passes through the bolt positioning bracket 31. There are two sets of limit baffles 7. The area between the two sets of limit baffles 7 is the side positioning area of ​​the express delivery. The staff can manually push the push rod 8 along the bolt positioning bracket 31 in advance according to the size of the batch of express delivery. The push rod 8 drives the limit baffle 7 to wrap around the side of the express delivery to avoid damage from impact.

[0047] In this embodiment, multiple sets of universal wheel assemblies 3 are fixedly connected to the bottom of the logistics transfer machine assembly 1. The logistics transfer machine assembly 1 moves to the express delivery area from multiple directions and angles through the multiple sets of universal wheel assemblies 3. A hydraulic telescopic assembly 4 is fixedly connected to the top of the logistics transfer machine assembly 1. An express storage rack 16 is fixedly connected to the top of the hydraulic telescopic assembly 4. Multiple sets of single-sided wheel teeth 19 are inserted into the inside of the express storage rack 16. Multiple sets of express parcel racks 2 are inserted into the outer surface of the multiple sets of single-sided wheel teeth 19. A friction ring 28 is fixedly connected to the inner wall of the express parcel rack 2 to increase the friction between the friction ring 28 and the express parcel and prevent the express parcel from falling out. Two sets of spring assemblies 17 are fixedly connected to both ends of the express storage rack 16. The two sets of spring assemblies 17 are fixedly installed at the bottom of the express delivery tray 5. A small spring 29 is fixedly connected to the bottom of the single-sided wheel teeth 19. Two sets of support frame assemblies 30 are hinged at both ends of 19. Corresponding slide rods 26 are slidably connected inside the support frame assembly 30. The express parcel rack 2 is loaded with a large number of express parcels. As the hydraulic telescopic assembly 4 rises hydraulically, the express storage rack 16 carries the express parcel rack 2 to the bottom of the express transport tray 5. Since the diameter of the express parcel rack 2 is larger than the central express transmission hole of the express transport tray 5, the express parcel rack 2 is squeezed by the express transport tray 5, causing the single-sided wheel tooth 19 to be squeezed. The single-sided wheel tooth 19 moves down within the elastic range of the small spring 29, causing the support frame assembly 30 to move outward along the surface of the corresponding slide rod 26. As the distance between the express parcel racks 2 decreases, the express parcels are not protected by the express parcel racks 2. The express parcels pass through the central express transmission hole of the express transport tray 5, allowing the express parcels to be moved outward by the movable round rod 12.

[0048] By using the single-sided wheel tooth 19 to drive the small spring 29 to compress, the spacing between multiple sets of express parcel racks 2 changes, thereby providing better protection for the express parcels during transportation and quickly transporting the express parcels to the express delivery platform. This enables different corresponding measures to be provided for different usage scenarios, improving the practical efficiency of the device.

[0049] A tracking system for unmanned logistics, the system comprising:

[0050] The data acquisition module is used to collect real-time data on the actual scene of the express delivery transportation area.

[0051] The cargo planning module plans the express delivery area based on the data collected by the data acquisition module.

[0052] The autonomous logistics vehicle planning module uses the GPS navigation component to plan the express delivery area transmitted by the cargo planning module, generating the departure and return routes of the autonomous logistics vehicle within the express delivery area.

[0053] The route planning module uses the autonomous logistics vehicle planning module to send the departure and return routes of the autonomous logistics vehicle in the express delivery area to the smart terminal. The smart terminal generates a pairing identifier for the autonomous logistics vehicle and sends it to the autonomous logistics vehicle.

[0054] The express delivery loading and unloading planning module is installed on the shelf of the express parcel rack 2. It generates intelligent terminal cargo loading and unloading information and unmanned logistics vehicle cargo loading and unloading information based on the express delivery distribution and transportation status in the express parcel rack 2. These information are then sent to the intelligent terminal and the unmanned logistics vehicle respectively to control the transportation of goods by the logistics transfer machine component 1 and its return to the unmanned logistics vehicle.

[0055] The intelligent terminal generates a pairing identifier for the unmanned logistics vehicle and intelligent terminal guidance information based on real-time road condition information collected by the data collection module and the cargo planning module. Based on the pairing identifier and intelligent terminal guidance information, it pairs with the corresponding unmanned logistics vehicle and guides the unmanned logistics vehicle to the express delivery handover area. The express delivery loading and unloading planning module obtains cargo loading and unloading information from the intelligent terminal, and the logistics transfer machine component 1 loads and unloads goods according to the loading and unloading information from the intelligent terminal.

[0056] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An unmanned logistics transfer device, comprising a logistics transfer machine assembly (1) and a courier transport tray (5) fixedly installed on the top of the logistics transfer machine assembly (1), characterized in that, Also includes: Positioning slide rail (6) is provided inside the express delivery tray (5); A slotted push plate (9) is slidably installed inside the express delivery tray (5) via a positioning slide rail (6). One end of the slotted push plate (9) is fixedly connected to a sponge positioning plate (10) with an uneven surface. The end of the sponge positioning plate (10) away from the slotted push plate (9) is fixedly connected to a pressure sensing component. Positioning slide block (23), the positioning slide block (23) is inserted into the outer surface of the locking push plate (9), the positioning slide block (23) is fixedly installed at the bottom of the express transport tray (5), and the locking push plate (9) is located inside the positioning slide block (23) in a sliding limit state; The slotted push plate (9) moves along the inside of the positioning slide rail (6) to drive the sponge positioning plate (10) to clamp the surface of the express delivery, so that the express delivery is in an upright position. The top of the express delivery tray (5) is fixedly connected to a clamping and positioning frame (11), and the two ends of the express delivery tray (5) are fixedly connected to two sets of bolt positioning brackets (31). The two sets of bolt positioning brackets (31) are slidably connected to a push rod (8). One end of the push rod (8) that passes through the bolt positioning bracket (31) is fixedly connected to a limit baffle (7). There are two sets of limit baffles (7), and the area between the two sets of limit baffles (7) is the side positioning area of ​​the express delivery. The bottom end of the logistics transfer machine assembly (1) is fixedly connected to multiple sets of universal wheel assemblies (3), the top end of the logistics transfer machine assembly (1) is fixedly connected to a hydraulic telescopic assembly (4), the top end of the hydraulic telescopic assembly (4) is fixedly connected to a courier storage rack (16), the inside of the courier storage rack (16) is inserted with multiple sets of first single-sided wheel teeth, the outer surface of the multiple sets of first single-sided wheel teeth is inserted with multiple sets of courier parcel racks (2), the inner wall of the courier parcel rack (2) is fixedly connected to a friction ring (28), the two ends of the courier storage rack (16) are fixedly connected to two sets of spring assemblies (17), the two sets of spring assemblies (17) are fixedly installed at the bottom end of the courier transport tray (5), the bottom end of the first single-sided wheel tooth is fixedly connected to a small spring (29), the two ends of the first single-sided wheel tooth are hinged to two sets of support frame assemblies (30), the inside of the support frame assembly (30) is slidably connected to a corresponding slide rod (26). As the hydraulic telescopic assembly (4) rises hydraulically, the express storage rack (16) carries the express parcel rack (2) to the bottom of the express transport tray (5). Since the diameter of the express parcel rack (2) is larger than the central express transmission hole of the express transport tray (5), the express parcel rack (2) is squeezed by the express transport tray (5), causing the first single-sided gear tooth to be squeezed. The first single-sided gear tooth moves down within the elastic range of the small spring (29), causing the support frame assembly (30) to move outward along the surface of the corresponding slide bar (26). As the distance between the express parcel racks (2) decreases, the express parcel is not protected by the express parcel rack (2), and the express parcel passes through the central express transmission hole of the express transport tray (5).

2. The unmanned logistics transfer equipment according to claim 1, characterized in that, One end of the slotted push plate (9) is hinged to a second hinge rod (27), one end of the second hinge rod (27) is hinged to a sliding block (22), one end of the sliding block (22) is hinged to a first hinge rod (25), and the bottom end of the first hinge rod (25) is rotatably connected to a positioning rod (24). The positioning rod (24) is fixedly installed at one end of the express delivery tray (5).

3. The unmanned logistics transfer equipment according to claim 2, characterized in that, The sliding block (22) is internally slidably connected to a square push plate frame (18), and the bottom end of the express delivery tray (5) is fixedly connected to a limiting groove (21). The square push plate frame (18) is slidably connected inside the limiting groove (21).

4. The unmanned logistics transfer equipment according to claim 3, characterized in that, The express delivery tray (5) is internally connected to a plug-in rotating rod (13). The plug-in rotating rod (13) passes through the bottom end of the express delivery tray (5) and is fixedly connected to a gear assembly (20). One end of the gear assembly (20) is meshed with a second single-sided gear tooth. The second single-sided gear tooth is fixedly installed at one end of a square push plate frame (18). The bottom end of the plug-in rotating rod (13) is fixedly connected to a motor assembly. The motor assembly is fixedly installed at the bottom end of the express delivery tray (5). The square push plate frame (18) is rotated along the surface of the express delivery tray (5) by meshing with the gear assembly (20) through the second single-sided gear tooth, and is set in a sliding state.

5. The unmanned logistics transfer equipment according to claim 4, characterized in that, An auxiliary rotating plate (15) is fixedly connected to the outer surface of the plug-in rotating rod (13). A hollow positioning plate (14) is slidably connected to the outer surface of the auxiliary rotating plate (15). A limit ring is sleeved at the connection between the auxiliary rotating plate (15) and the hollow positioning plate (14). A movable round rod (12) is fixedly connected to one end of the hollow positioning plate (14).

6. A tracking system for unmanned logistics, applied to an unmanned logistics transfer device as described in any one of claims 1-5, characterized in that, The system includes: The data acquisition module is used to collect real-time data on the actual scene of the express delivery transportation area. The cargo planning module plans the express delivery area based on the data collected by the data acquisition module. The autonomous logistics vehicle planning module uses the GPS navigation component to plan the express delivery area transmitted by the cargo planning module, generating the departure and return routes of the autonomous logistics vehicle within the express delivery area. The route planning module uses the autonomous logistics vehicle planning module to send the departure and return routes of the autonomous logistics vehicle in the express delivery area to the smart terminal. The smart terminal generates a pairing identifier for the autonomous logistics vehicle and sends it to the autonomous logistics vehicle. The express delivery loading and unloading planning module is installed on the shelf of the express parcel rack (2). It generates intelligent terminal cargo loading and unloading information and unmanned logistics vehicle cargo loading and unloading information based on the express delivery distribution and transportation status in the express parcel rack (2). These information are then sent to the intelligent terminal and the unmanned logistics vehicle respectively to control the transportation of goods by the logistics transfer machine component (1) and its return to the unmanned logistics vehicle. The intelligent terminal generates a pairing identifier for the unmanned logistics vehicle and intelligent terminal guidance information based on the real-time road condition information collected by the data collection module and the cargo planning module. Based on the pairing identifier for the unmanned logistics vehicle and the intelligent terminal guidance information, it pairs with the corresponding unmanned logistics vehicle and guides the unmanned logistics vehicle to the express delivery handover area. It obtains cargo loading and unloading information from the intelligent terminal through the express loading and unloading planning module. The logistics transfer machine component (1) loads and unloads cargo based on the loading and unloading information from the intelligent terminal.

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