A logistics transfer cabinet

Abstract

The utility model relates to the technical field of logistics equipment, more particularly to a logistics transfer cabinet, including the cabinet, the one side of cabinet is provided with operation screen and take -off mouth, be provided with logistics box storage rack, logistics box storage and access cabin position and access mechanical arm in the cabinet, be provided with a plurality of logistics box on logistics box storage rack, the position of logistics box storage and access cabin position corresponds with take -off mouth, the top of cabinet is provided with hatch, hatch can open and close, the below of hatch is provided with unmanned plane landing platform, has set up logistics box window in unmanned plane landing platform. This logistics transfer cabinet can realize the integration of receiving and dispatching, cooperate with unmanned plane, can realize the collection or sending of goods directly. Access mechanical arm holds up logistics box and moves between logistics box storage and access cabin position, logistics box storage rack and logistics box window, realizes the collection, temporary storage and delivery of goods, whole process does not need manual intervention, automation degree is high, has reduced the manual cost, has improved the operation efficiency, adapts the development demand of modern logistics.

Description

Technical Field

[0001] This utility model relates to the field of logistics equipment technology, and more specifically, to a logistics transfer cabinet. Background Technology

[0002] The logistics industry has developed rapidly in recent years, but the loading, unloading, distribution, scanning, and delivery of goods still mainly rely on manual labor. This is especially true in remote areas where long distances, inconvenient transportation, and manpower shortages create numerous shortcomings and inconveniences in express delivery. Traditional express logistics relies on manual labor for transportation, sorting, delivery, and parcel pickup, each step requiring considerable manpower and resources. During delivery, couriers not only transport packages to designated locations but also send text messages to customers individually to notify them to pick them up. During parcel pickup, customers sometimes need to travel to designated drop-off points, and couriers sometimes need to personally collect packages from the sender's location; these processes are particularly resource-intensive. With rising labor costs, the express delivery industry must move towards automation to save costs. Therefore, logistics transfer lockers are gradually coming into focus.

[0003] However, the storage and sorting of goods in logistics transfer lockers still relies on manual labor, and most lockers only have manual drop-off and pick-up functions. This presents many problems for remote areas and other regions with poor logistics. However, with the development of information technology and drone technology, it is becoming increasingly possible to use automated equipment or drones for express delivery services in remote areas. A common problem in the existing drone delivery industry is that existing logistics transfer lockers have low levels of automation and are difficult to match with drone delivery methods. Utility Model Content

[0004] The present invention aims to overcome at least one of the defects (deficiencies) of the prior art and provide a logistics transfer cabinet to solve the problem that the existing logistics transfer cabinets have low automation and are difficult to match with the drone delivery method.

[0005] The technical solution adopted by this utility model is a logistics transfer cabinet, including a cabinet body. An operation screen and a pick-up / placement port are provided on one side of the cabinet body. The cabinet body is provided with a logistics box storage rack, a logistics box storage and retrieval compartment and a storage and retrieval robotic arm. Multiple logistics boxes are provided on the logistics box storage rack. The logistics box storage and retrieval compartments correspond to the positions of the pick-up / placement port. A hatch is provided on the top of the cabinet body. The hatch can be opened and closed. A drone landing platform is provided below the hatch. A logistics box window is opened on the drone landing platform.

[0006] When a package is sent, the sender enters the relevant information about the package on the control screen. The robotic arm places the package into the storage compartment, and the user places the package into the package through the retrieval port. The sender then confirms the package information on the control screen. After confirmation, the robotic arm places the package, along with its contents, into a storage rack. The package information is sent to the backend via the network. After analysis, the backend drives a drone to take off and hover above the logistics transfer cabinet. Through information exchange, the transfer cabinet opens its top hatch, and the drone lands on the drone landing platform. The robotic arm delivers the corresponding package to the container window on the landing platform. The drone receives the package and flies along a designated route to deliver the package and its contents to the designated logistics transfer cabinet, landing on the landing platform. The robotic arm at the designated location unloads the package from the drone through the container window and places it on the storage rack. The backend then notifies the recipient to pick up the package. The recipient can input relevant information through the operation screen, and the storage and retrieval robotic arm will place the corresponding logistics box into the logistics box storage and retrieval compartment according to the information. The recipient can then retrieve the goods from the logistics box through the retrieval port.

[0007] This logistics transfer cabinet integrates receiving and dispatching functions, enabling both receiving and dispatching of goods. A drone landing platform with a logistics box window allows the cabinet's robotic arm to deliver the logistics box to the drone, facilitating direct docking and goods collection / delivery. This reduces intermediate steps and improves delivery speed. The cabinet includes logistics box storage compartments, serving as a safety barrier between the user's operating area (access port) and the automated system (robotic arm), physically separating the "human operation area" from the "machine operation area." Logistics box storage racks provide temporary storage, improving receiving efficiency. Multiple logistics boxes can be placed on the racks; using standardized boxes simplifies the robotic arm design, increases the success rate of grabbing, and facilitates accurate placement of boxes on the racks and storage compartments, while also enabling drone grabbing and transportation. The robotic arm lifts and moves logistics boxes between storage compartments, storage racks, and windows to collect, temporarily store, and ship express goods. The entire process requires no human intervention, is highly automated, reduces labor costs, improves operational efficiency, and meets the development needs of the modern logistics industry.

[0008] Furthermore, the logistics box storage compartment includes a box body and a mounting frame installed on top of the box body. The mounting frame is movably connected to the box body, and a push-pull device is also provided above the box body. The mounting frame is connected to the push-pull device.

[0009] The mounting rack is used to place logistics boxes. The mounting rack is movably connected to the box body and can move relative to the box body. The push-pull device is used to drive the mounting rack to move. When the storage / retrieval robotic arm needs to remove a logistics box from the mounting rack, the push-pull device drives the mounting rack to move outside the box body. After the storage / retrieval robotic arm removes the logistics box, the push-pull device drives the mounting rack to move back inside the box body. By movably connecting the mounting rack to the box body and providing a push-pull device, it is convenient for the storage / retrieval robotic arm to place logistics boxes on the mounting rack or remove logistics boxes from the mounting rack.

[0010] Furthermore, the mounting bracket includes a mounting plate and a slot disposed on the underside of the mounting plate; the logistics box has lugs on both sides, and the lugs match the slots.

[0011] A slot is provided on the underside of the mounting plate, and lugs are provided on both sides of the logistics box. To place the logistics box, simply place the lugs into the slot. To remove it, lift the logistics box and move it along the slot. The slots and lugs facilitate easy placement and removal of the logistics box.

[0012] Furthermore, the access robotic arm includes a linear guide module, a motion arm, and an access platform. The linear guide module is vertically arranged, one end of the motion arm is connected to the linear guide module, and the other end of the motion arm is connected to the access platform.

[0013] The storage and retrieval platform is used to lift the logistics boxes. It is mounted on a moving arm, which can move horizontally, thus moving the storage and retrieval platform and the logistics boxes horizontally. A linear guide module is vertically mounted, and the moving arm is mounted on it. Through the linear guide module, the moving arm, storage and retrieval platform, and logistics boxes can move vertically.

[0014] Furthermore, the linear guide module includes a linear guide, a slider, and a drive system for driving the slider to move. The drive system is mounted on the linear guide, and the slider is slidably mounted on the linear guide and connected to the drive system. One end of the motion arm is connected to the slider.

[0015] The drive system is used to drive the slider to move along the linear guide rail. One end of the moving arm is fixedly connected to the slider. When the slider moves, it drives the moving arm to move, thereby realizing the vertical movement of the moving arm. The drive system includes a drive motor and a transmission mechanism (such as a lead screw, rack, etc.).

[0016] Furthermore, the motion arm includes multiple geared motors and motor fixing components, wherein the multiple geared motors include a first geared motor, a second geared motor, and a third geared motor, and the motor fixing components include a first motor fixing component, a second motor fixing component, and a third motor fixing component; the first geared motor is fixed to the slider through the first motor fixing component, one end of the second motor fixing component is connected to the first geared motor, and the other end of the second motor fixing component is connected to the second geared motor, and the other end of the third motor fixing component is connected to the third geared motor, and the access platform is disposed on the output shaft of the third geared motor.

[0017] When the first geared motor is working, it can drive the second and third motor fixing components and the storage platform to move horizontally; when the second geared motor is working, it can drive the third motor fixing component and the storage platform to move horizontally; and when the third geared motor is working, it can drive the storage platform to move horizontally. In use, the storage and retrieval robotic arm needs to lift the logistics boxes and move them between the logistics box storage compartment, the logistics box storage rack, and the logistics box window. Since the space inside the cabinet is narrow, flexibly combining multiple geared motors through motor fixing components is more suitable for confined spaces than using a single large motor. The third motor makes it easier to turn the logistics boxes, because the direction of the lugs may need to change when the logistics box is stored on the logistics box rack, placed in the logistics box storage compartment, or received by a drone. Changing its direction by the movement of the storage and retrieval robotic arm is complex, but the third motor can easily achieve this without requiring a large space. On the other hand, single-motor transmission has problems such as backlash and gear errors. Using multiple geared motors and flexibly combining them through motor fixing components, the second geared motor can compensate for the positional error of the first geared motor, thereby improving accuracy.

[0018] Furthermore, the storage and retrieval platform is equipped with positioning pins, and the bottom of the logistics box is equipped with positioning holes.

[0019] When the robotic arm retrieves or places a logistics box, the storage platform supports the bottom of the box. Positioning pins are installed on the storage platform, and positioning holes are installed on the bottom of the logistics box. During lifting, the positioning pins engage with the positioning holes to prevent the logistics box from moving or slipping.

[0020] Furthermore, the drone landing platform is equipped with a centering mechanism for adjusting the drone's position, which includes a longitudinal centering device and a lateral centering device.

[0021] The centering mechanism is used to adjust the drone's position on the drone landing platform, ensuring the drone is directly above the logistics box window so it can accurately receive the box. The longitudinal centering device adjusts the drone's longitudinal position, while the lateral centering device adjusts its lateral position.

[0022] Furthermore, the longitudinal centering device includes a front centering push plate, a rear centering push plate, and a longitudinal drive system that drives the front centering push plate and the rear centering push plate to move in opposite directions; the lateral centering device includes a left centering push plate, a right centering push plate, and a lateral drive system that drives the left centering push plate and the right centering push plate to move in opposite directions.

[0023] The longitudinal drive system drives the front and rear centering pushers to move towards each other, propelling the drone and adjusting its longitudinal position. After adjustment, the longitudinal drive system drives the front and rear centering pushers to move away from each other. Similarly, the lateral drive system drives the left and right centering pushers to move towards each other, propelling the drone and adjusting its lateral position. After adjustment, the lateral drive system drives the left and right centering pushers to move away from each other.

[0024] Furthermore, the hatch includes a first hatch cover plate and a second hatch cover plate, which are slidably connected to the cabinet body; the cabinet body is also equipped with a hatch drive system, and the first hatch cover plate and the second hatch cover plate are respectively connected to the hatch drive system.

[0025] The hatch drive system drives the first and second hatch panels to move towards or away from each other, thus opening and closing the hatch. When the drone needs to land, the first and second hatch panels move away from each other, opening the hatch and allowing the drone to land on the drone landing platform. After the drone receives the logistics box and takes off, the first and second hatch panels move towards each other, closing the hatch to prevent rainwater, dust, or other debris from entering the container, protecting the components inside.

[0026] Compared with existing technologies, the beneficial effects of this utility model are as follows: the operation screen and loading / unloading port on the cabinet enable the receiving function; the drone landing platform allows drones to land; the logistics box window on the drone landing platform enables the delivery function; and the logistics box window also allows the receiving of logistics boxes from drones. This logistics transfer cabinet achieves integrated receiving and delivery, and in conjunction with drones, it can directly collect or send goods, reducing intermediate links and improving drone delivery speed. The logistics transfer cabinet contains standardized logistics boxes of uniform specifications and shapes, simplifying the design of the storage and retrieval robotic arm, improving the success rate of grasping, and facilitating cooperation with drones for grasping and transportation. The cabinet also includes a logistics box storage rack for temporary storage of logistics boxes, further improving receiving efficiency. The system also includes a logistics box storage and retrieval compartment, located opposite the pick-up and drop-off port. When goods need to be sent, the robotic arm places an empty logistics box in the compartment, and the sender places the goods inside. This compartment serves as a safety barrier between the user's operating area (pick-up and drop-off port) and the automated system (robotic arm), physically separating the "manual operation area" from the "machine operation area." The logistics box storage and retrieval compartment includes a box body and a mounting frame. The mounting frame is movably connected to the box body and is equipped with a push-pull device to push the frame out of the box body, facilitating the robotic arm to place the logistics box onto or remove it from the frame, and then pull the frame back into the box body. The mounting frame includes a mounting plate and a slot on the underside of the mounting plate. Lugs are provided on both sides of the logistics box. For placement, simply place the lugs into the slots for stable placement; for removal, simply move the box along the slots. The structure is simple and convenient. The storage and retrieval robotic arm includes a linear guide module, a motion arm, and a storage and retrieval platform. The linear guide module controls the vertical movement of the motion arm, which includes multiple geared motors and motor mounting components to control the horizontal movement of the storage and retrieval platform and the logistics box. The flexible combination of multiple geared motors via motor mounting components is more adaptable to confined spaces than a single large motor and improves control precision. A third geared motor is located at the end of the motion arm, and the storage and retrieval platform is mounted on the output shaft of the third geared motor to facilitate adjustment of the logistics box's orientation. Since this logistics transfer cabinet uses logistics boxes of uniform specifications and shapes, the storage and retrieval robotic arm does not require complex clamps to accommodate goods of different sizes and shapes. In this application, a storage and retrieval platform is provided at the end of the motion arm to lift the logistics box and enable its retrieval and placement. Positioning pins are provided on the storage and retrieval platform, and correspondingly, positioning holes are provided on the bottom of the logistics box. During retrieval and placement, the positioning pins engage with the positioning holes to ensure the stability of the logistics box. A centering mechanism is provided on the drone landing platform to adjust the drone's position so that it is directly above the logistics box window for accurate receipt of the logistics box. Attached Figure Description

[0027] Figure 1This is a structural diagram of the present invention.

[0028] Figure 2 This is a structural diagram showing the hatch of this utility model when it is open.

[0029] Figure 3 This is a diagram of the internal structure of this utility model.

[0030] Figure 4 This is one of the structural diagrams for the storage and retrieval compartments of a logistics container.

[0031] Figure 5 This is the second structural diagram of the storage and retrieval compartments for logistics boxes.

[0032] Figure 6 This is the third structural diagram of the storage and retrieval compartments for logistics boxes.

[0033] Figure 7 This is one of the structural diagrams of a logistics box.

[0034] Figure 8 This is the second structural diagram of the logistics box.

[0035] Figure 9 This is a structural diagram of a logistics box storage rack.

[0036] Figure 10 This is a structural diagram of the access control robotic arm.

[0037] Figure 11 Another structural diagram of the access robot arm.

[0038] Figure 12 This is a structural diagram of the hatch.

[0039] Figure 13 This is a structural diagram of a drone landing platform.

[0040] Figure 14 This is another structural diagram of a drone landing platform.

[0041] 100. Cabinet body; 110. Door; 111. Control panel; 112. Retrieval port; 113. Cover plate; 120. Logistics box storage rack; 121. Fixing plate; 122. Support frame; 123. Locking pin; 124. Second photoelectric sensor; 130. Logistics box storage compartment; 131. Box body; 132. Mounting frame; 1321. Mounting plate; 1322. Slot; 133. Electric push rod; 134. First photoelectric sensor; 140. Storage and retrieval robotic arm; 141. 1411 Linear guide module; 1412 Linear guide; 1413 Slider; 1414 Drive motor; 142 Motion arm; 1421 First geared motor; 1422 Second geared motor; 1423 Third geared motor; 1424 First motor mounting bracket; 1425 Second motor mounting bracket; 1426 Third motor mounting bracket; 1427 Third photoelectric sensor; 143 Storage and retrieval platform; 1431 Positioning pin; 150 Logistics box; 151 152. Box lid; 153. Lug; 154. Locking groove; 160. Positioning hole; 161. Hatch cover; 162. First hatch cover plate; 163. Second hatch cover plate; 164. Slide rail; 164. Hatch cover drive system; 1641. First motor; 1642. First drive shaft; 1643. First synchronous belt; 1644. First synchronous pulley; 1645. Connector; 170. UAV landing platform; 171. Logistics box window; 172. Longitudinal centering device; 1721. Front centering push plate, 1722; Rear centering push plate, 173; Lateral centering device, 1731; Left centering push plate, 1732; Right centering push plate, 1733; Second motor, 1734; Second drive shaft, 1735; Third drive shaft, 1736; Coupling, 1737; Second synchronous pulley, 1738; Nut, 1739; Nut bracket, 1730; Push plate connector, 1728; Third synchronous pulley, 1729; Second synchronous belt, 180; Weather station assembly. Detailed Implementation

[0042] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this invention. To better illustrate the following embodiments, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0043] like Figures 1-3As shown, a logistics transfer cabinet includes a cabinet body 100. A door 110 is provided on one side of the cabinet body 100, and an operation screen 111 and a pick-up / placement port 112 are provided on the door 110. The cabinet body 100 is provided with a logistics box storage rack 120, a logistics box storage and retrieval compartment 130, and a storage and retrieval robotic arm 140. Multiple logistics boxes 150 are provided on the logistics box storage rack 120, and the logistics box storage and retrieval compartment 130 corresponds to the position of the pick-up / placement port 112. A cover 160 is provided on the top of the cabinet body 100. The cover 160 can be opened and closed. A drone landing platform 170 is provided below the cover 160, and a logistics box window 171 is opened on the drone landing platform 170.

[0044] like Figure 2 , Figure 3 As shown, specifically, the hatch 110 is located on the rear side of the cabinet, and the operation screen 111 and the retrieval port 112 are located on the hatch 110. The operation screen 111 is used to realize human-computer interaction, and the retrieval port 112 is provided with a cover plate 113 for opening or closing the retrieval port 112.

[0045] like Figures 4-6 As shown, the logistics box storage compartment 130 includes a box body 131 and a mounting frame 132. The box body 131 is positioned corresponding to the retrieval port 112. The mounting frame 132 is located on top of the box body 131 and includes a mounting plate 1321 and a slot 1322 located on the lower side of the mounting plate 1321. The mounting plate 1321 is slidably connected to the top of the box body 131. An electric push rod 133 is also provided above the box body 131. One end of the electric push rod 133 is fixed to the cabinet 100, and the other end is connected to the mounting plate 1321. When the electric push rod 133 operates, it drives the mounting bracket 132 to move, thereby pushing the mounting bracket 132 outside the box 131, so that the robotic arm 140 can place the logistics box 150 on the mounting bracket 132 or remove the logistics box 150 from the mounting bracket 132. After the placement or removal is completed, the electric push rod 133 pulls the mounting bracket 132 back into the box 131. To facilitate the placement and removal of the logistics box 150, the slot 1322 is arranged longitudinally (front and back direction). A first photoelectric sensor 134 is also provided inside the box 131 to monitor whether a logistics box 150 is placed inside the box 131.

[0046] like Figure 7 , Figure 8As shown, the logistics box 150 has a rectangular structure with a lid 151 on top and lugs 152 on both sides. A locking groove 153 is located on the underside of each lug 152. Multiple positioning holes 154 are located on the bottom of the logistics box 150. By engaging the lugs 152 with the slots 1322, the logistics box 150 can be stably placed on the mounting frame 132. The structure is simple and easy to operate. This logistics transfer cabinet uses logistics boxes 150 of uniform specifications and shape. The mounting frame 132, the logistics box storage rack 120, and the robotic arm 140 only need to match the specifications and shape of the logistics box 150, without requiring complex structures to accommodate goods of different shapes or specifications.

[0047] like Figure 9 As shown, the logistics box storage rack 120 includes a fixing plate 121 and a support frame 122. Multiple fixing plates 121 are spaced apart on the left side of the cabinet 100. The support frame 122 is positioned opposite the fixing plate 121 on its side and supports the lugs 152 of the logistics boxes 150 for storage. To facilitate the retrieval and placement of the logistics boxes 150 and to provide more storage spaces, the support frame 122 is horizontally positioned (left-right direction). The support frame 122 is also equipped with a locking pin 123. When a logistics box 150 is placed on the logistics box storage rack 120, the locking pin 123 engages with the locking groove 153 on the lug 152 to prevent the logistics box 150 from slipping off the storage rack 120. Second photoelectric sensors 124 are also provided on the sides of the fixing plate 121 to monitor whether a logistics box 150 is placed on the storage rack 120.

[0048] like Figure 10 , Figure 11 As shown, the access robotic arm 140 includes a linear guide module 141, a motion arm 142, and an access platform 143. The linear guide module 141 includes a linear guide rail 1411, a slider 1412, and a drive system. The drive system includes a drive motor 1413, a lead screw (not shown), and a nut seat (not shown). The linear guide rail 1411 is vertically mounted on the front side of the cabinet 100. The lead screw and nut seat are located inside the linear guide rail 1411, with the nut seat mounted on the lead screw. The drive motor 1413 is fixed to the lower end of the linear guide rail 1411, and its output shaft is connected to the lead screw. The slider 1412 is slidably mounted on the linear guide rail 1411 and connected to the nut seat. When the drive motor 1413 operates, the lead screw rotates, causing the nut seat to move along the lead screw, thereby driving the slider 1412 to move along the linear guide rail 1411.

[0049] like Figure 11As shown, the motion arm 142 includes multiple geared motors and motor fixing components. The geared motors include a first geared motor 1421, a second geared motor 1422, and a third geared motor 1423. The motor fixing components include a first motor fixing component 1424, a second motor fixing component 1425, and a third motor fixing component 1426. The first geared motor 1421 is fixed to the slider 1412 through the first motor fixing component 1424. One end of the second motor fixing component 1425 is connected to the first geared motor 1421, and the other end is connected to the second geared motor 1422. One end of the third motor fixing component 1426 is connected to the second geared motor 1422, and the other end is connected to the third geared motor 1423. The storage and retrieval platform 143 is disposed on the output shaft of the third geared motor 1423. The storage platform 143 is equipped with multiple positioning pins 1431. When lifting the logistics box 150, the positioning pins 1431 engage with the positioning holes 154 on the bottom of the logistics box 150 to prevent the logistics box 150 from moving or falling. The flexible combination of multiple geared motors via motor fixing components allows for better adaptation to narrow spaces. The moving arm 142 is also equipped with a third photoelectric sensor 1427 for precise handling of the logistics box 150. The third geared motor 1423 facilitates adjustment of the orientation of the logistics box 150.

[0050] like Figure 12As shown, the hatch 160 is located on the top of the cabinet 100. The hatch includes a first hatch cover plate 161 and a second hatch cover plate 162, which are connected to the cabinet 100 via slide rails 163. The cabinet 100 is also equipped with a hatch drive system 164, which can drive the first hatch cover plate 161 and the second hatch cover plate 162 to move towards each other or away from each other. When the first hatch cover plate 161 moves away from the second hatch cover plate 162, the hatch 160 opens; when the first hatch cover plate 161 moves towards the second hatch cover plate 162, the hatch 160 closes. The hatch drive system 164 includes a first motor 1641, a first drive shaft 1642, a first synchronous belt 1643, and first synchronous pulleys 1644. There are four first synchronous pulleys 1644, respectively located at the four corners of the cabinet 100. The first drive shaft 1642 is longitudinally positioned on the right side of the cabinet 100, with its two ends connected to two first synchronous pulleys 1644 on the right side. The first motor 1641 is connected to the first drive shaft 1642. There are two first synchronous belts 1643, respectively located on two first synchronous pulleys 1644 on the front side and two on the rear side of the cabinet 100. When the first motor 1641 operates, it drives the first synchronous belts 1643 through the two first synchronous pulleys 1644 on the right side. Each first synchronous belt 1643 is also provided with two connecting members 1645, which are respectively located on the upper and lower sections of the first synchronous belt 1643, so that their movement directions are opposite. The two connecting members 1645 are connected to the first hatch cover 161 and the second hatch cover 162, respectively. When the first synchronous belt 1643 moves, the two connecting members 1645 on the first synchronous belt 1643 can move towards or away from each other, thereby realizing the towards or away movement of the first hatch cover 161 and the second hatch cover 162.

[0051] like Figure 13As shown, the drone landing platform 170 is located below the hatch 160, with a logistics box window 171 in its middle for the logistics box 150 to pass through. The drone landing platform 170 is also equipped with a centering mechanism to adjust the drone's position so that it is directly above the logistics box window 171, facilitating the receiving and unloading of the logistics box 150. The centering mechanism includes a longitudinal centering device 172 and a lateral centering device 173. The longitudinal centering device 172 adjusts the drone's longitudinal (forward / backward) position, and the lateral centering device 173 adjusts the drone's lateral (left / right) position. The longitudinal centering device 172 includes a front centering push plate 1721, a rear centering push plate 1722, and a longitudinal drive system that drives the front centering push plate 1721 and the rear centering push plate 1722 to move in opposite directions; the lateral centering device 173 includes a left centering push plate 1731, a right centering push plate 1732, and a lateral drive system that drives the left centering push plate 1731 and the right centering push plate 1732. The front centering push plate 1721, the rear centering push plate 1722, the left centering push plate 1731, and the right centering push plate 1732 are all positioned above the UAV landing platform 170, and the longitudinal drive system and the lateral drive system are both positioned below the UAV landing platform 170.

[0052] The longitudinal drive system and the lateral drive system have similar structures and principles. The following description will only use the lateral drive system as an example; the longitudinal drive system will not be discussed in detail. Figure 14 As shown, the lateral drive system includes a second motor 1733, a second drive shaft 1734, and a third drive shaft 1735. There are two of each of the second and third drive shafts 1734 and 1735. One second drive shaft 1734 and one third drive shaft 1735 are respectively installed on the front and rear sides of the UAV landing platform 170. The second drive shaft 1734 and the third drive shaft 1735 are connected by a coupling 1736, and the second drive shaft 1734 is located to the right of the third drive shaft 1735. A second synchronous pulley 1737 is also provided at the right end of each of the two second drive shafts 1734. The second drive shaft 1734 and the third drive shaft 1735 have opposite external threads, and each is equipped with a nut 1738. Each nut 1738 has a nut holder 1739, and a push plate connector 1730 is provided on the nut holder 1739. Figure 13In the diagram, for clarity, the rear nut 1738, nut bracket 1739, and push plate connector 1730 are separated. The push plate connector 1730 is connected to both ends of the left centering push plate 1731 and the right centering push plate 1732, respectively. The second motor 1733 is located on the right side of the UAV landing platform 170, and a third synchronous pulley 1728 is provided on its output shaft. A second synchronous belt 1729 is provided on the two second synchronous pulleys 1737 and the third synchronous pulley 1728. When the second motor 1733 is working, the third synchronous pulley 1728 rotates, which drives the second drive shaft 1734 and the third drive shaft 1735 on the front and rear sides respectively through the second synchronous belt 1729 and the two second synchronous pulleys 1737. This causes the nuts 1738 on the second drive shaft 1734 and the third drive shaft 1735 to move in opposite directions, thereby driving the left centering push plate 1731 and the right centering push plate 1732 to move in opposite directions (towards or away from each other) through the nut bracket 1739 and the push plate connector 1730.

[0053] like Figures 1-3 As shown, the cabinet 100 is also equipped with a weather station component 180, which is used to monitor the surrounding weather elements, provide data support for drone take-off and landing, flight path planning and cargo safety, and avoid the risk of drone crash or cargo damage caused by drones flying under adverse conditions.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the technical solution of this utility model, and are not intended to limit the specific implementation of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the claims of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A logistics transfer cabinet, comprising a cabinet body, characterized in that, One side of the cabinet is equipped with an operation screen and a pick-up / drop-off port; the cabinet is equipped with a logistics box storage rack, logistics box retrieval compartments and a retrieval robotic arm. The logistics box storage rack is equipped with multiple logistics boxes, and the logistics box retrieval compartments correspond to the pick-up / drop-off port. The top of the cabinet is equipped with a hatch that can be opened and closed. Below the hatch is a drone landing platform with logistics box windows.

2. The logistics transfer cabinet according to claim 1, characterized in that, The logistics box storage compartment includes a box body and a mounting frame installed on the top of the box body. The mounting frame is movably connected to the box body. A push-pull device is also installed above the box body, and the mounting frame is connected to the push-pull device.

3. A logistics transfer cabinet according to claim 2, characterized in that, The mounting bracket includes a mounting plate and a slot on the underside of the mounting plate; the logistics box has lugs on both sides, which match the slots.

4. A logistics transfer cabinet according to any one of claims 1-3, characterized in that, The access robotic arm includes a linear guide module, a motion arm, and an access platform. The linear guide module is vertically arranged, one end of the motion arm is connected to the linear guide module, and the other end of the motion arm is connected to the access platform.

5. A logistics transfer cabinet according to claim 4, characterized in that, The linear guide module includes a linear guide, a slider, and a drive system for moving the slider. The drive system is mounted on the linear guide, and the slider is slidably mounted on the linear guide and connected to the drive system. One end of the motion arm is connected to the slider.

6. A logistics transfer cabinet according to claim 5, characterized in that, The motion arm includes multiple geared motors and motor fixing components. The multiple geared motors include a first geared motor, a second geared motor, and a third geared motor. The motor fixing components include a first motor fixing component, a second motor fixing component, and a third motor fixing component. The first geared motor is fixed to the slider by the first motor fixing component. One end of the second motor fixing component is connected to the first geared motor, and the other end is connected to the second geared motor. One end of the third motor fixing component is connected to the second geared motor, and the other end is connected to the third geared motor. The access platform is set on the output shaft of the third geared motor.

7. A logistics transfer cabinet according to claim 4, characterized in that, The storage and retrieval platform is equipped with positioning pins, and the bottom of the logistics box is equipped with positioning holes.

8. A logistics transfer cabinet according to any one of claims 1-3, characterized in that, The drone landing platform is equipped with a centering mechanism for adjusting the drone's position. The centering mechanism includes a longitudinal centering device and a lateral centering device.

9. A logistics transfer cabinet according to claim 8, characterized in that, The longitudinal centering device includes a front centering push plate, a rear centering push plate, and a longitudinal drive system that drives the front centering push plate and the rear centering push plate to move in opposite directions; the lateral centering device includes a left centering push plate, a right centering push plate, and a lateral drive system that drives the left centering push plate and the right centering push plate to move in opposite directions.

10. A logistics transfer cabinet according to any one of claims 1-3, characterized in that, The hatch includes a first hatch cover plate and a second hatch cover plate, which are slidably connected to the cabinet body. The cabinet body is also equipped with a hatch drive system, which is connected to the first hatch cover plate and the second hatch cover plate.

Images