A mobile exchange cabinet carriage with independent control system and a transfer method thereof

Abstract

The present invention provides a mobile exchange cabinet carriage with an independent control system and a transfer method thereof. The present invention realizes safe storage and precise management of goods by dividing the interior into several independent exchange cabinets and equipping them with electronic locks and cargo identification devices. This design not only improves the flexibility of cargo storage, but also ensures the safety and traceability of cargo; the independent control system integrates power supply and control modules, and can autonomously control the connection or separation of the carriage and the body, the switch lock of the exchange cabinet, cargo identification, and the lifting and lowering of the rotating wheels. This intelligent control greatly improves the operating efficiency and convenience of the carriage. The transfer interface station set at the bottom of the carriage body matches the transfer equipment, which is convenient for forklifts to insert and check the carriage, and realizes the rapid transfer and placement of the carriage. This design not only improves logistics efficiency, but also reduces the labor intensity of manual handling.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics transportation and exchange cabinet storage, and in particular to a mobile exchange cabinet carriage with an independent control system and a transfer method thereof. Background Art

[0002] In modern logistics and warehousing management, the storage, sorting and transportation of goods are key links. Traditional warehousing and transportation methods usually rely on fixed warehouses and transport vehicles, which have limitations in flexibility and efficiency. For example, fixed warehouses have limited storage space and cannot be quickly adjusted according to demand; the cargo loading and unloading efficiency of transport vehicles is low, which easily leads to longer transportation time.

[0003] In addition, the monitoring and management of goods during transportation is also relatively complex, and it is difficult to achieve intelligence and automation. In the existing technology, the movement of many carriages or control cabinets depends on external equipment or manual operation, and lacks independent movement capabilities. Although the train container movement system of Jinchuang Group has realized the movement of containers in the carriage, its design is limited to the interior of the train and cannot be separated from the body to operate independently, which limits the application scenarios.

[0004] Express delivery transit is generally carried out between counties, cities, districts, towns and villages, with a small geographical range. Vans are generally used for transportation, which can avoid the damage of rain, snow, dust and sand, and ensure the safety of express delivery. At present, vans used for express delivery transit generally use manual loading and unloading; workers consume a lot of physical energy and have heavy work. Due to human physiological and psychological limitations and pressure, express delivery items are easily damaged, and barbaric loading and unloading also occurs from time to time. In order to improve loading and unloading efficiency and improve the working environment, people have proposed a variety of automatic loading and unloading improvement schemes for vans. The invention patent with application number 201210437463.5 proposes an automatic loading and unloading logistics vehicle with a tailgate system at the rear of the carriage, an automatic conveying system and a strapping system inside the carriage, which improves the automation of cargo loading and unloading. The strapping system includes strapping ropes, tensioning ropes and springs. When the truck vibrates violently or brakes suddenly, it cannot completely avoid the collision and displacement of the cargo. The automatic conveying system greatly increases the dead weight of the truck. The invention patent with application number 201710380256.3 proposes a van for realizing automated transportation, comprising a vehicle body and a box body. The box body is provided with a first conveying device and a second conveying device, and does not require on-site assembly, and is suitable for the shipment of large goods, but not suitable for the transit of express items.

[0005] With the development of network technology and artificial intelligence, mobile robots have been rapidly developed and widely used in the context of high labor costs. Mobile robots are composed of sensors, remote control operators and automatically controlled mobile carriers, and have mobile functions, greater mobility and flexibility. Mobile robots and automatic guided vehicles (AGVs) have been widely used in short-distance transportation operations such as loading and unloading of machine tools, palletizing in stereoscopic warehouses, and cargo handling in workshops and docks. The invention patent with application number 201610018620.7 proposes a commercial logistics vehicle fast loading and unloading robot with a mobile mechanism, a transmission mechanism, a lifting mechanism and a loading and unloading structure, with a high degree of automation and advanced technology. The loading and unloading robot has a large investment, and it is difficult to popularize it for some small express transfer stations and agency points that still use manual sorting. Summary of the invention

[0006] In view of the deficiencies in the above-mentioned prior art, an object of the present invention is to provide a mobile exchange cabinet carriage with an independent control system and a transfer method thereof.

[0007] To achieve the above object, the present invention provides the following technical solution: a mobile exchange cabinet carriage with an independent control system, comprising: a carriage body, the carriage body is a closed box structure, the internal space is divided into a number of independent exchange cabinets, each exchange cabinet is equipped with an electronic lock and a cargo identification device for storing and managing cargo; the exchange cabinet is also equipped with a delayed closing structure; The control system is installed inside the carriage body and has an independent power supply and control module; the system can control the connection or separation of the carriage body and the vehicle body, the switch lock of the exchange cabinet, the cargo identification and the lifting and lowering operation of the rotating wheel; the independent control system is also equipped with a wireless communication module to exchange data with external devices (such as logistics management platforms, mobile terminals) to achieve remote monitoring and management. A transfer interface platform is provided at the bottom of the carriage body, which matches the transfer equipment and facilitates forklifts to insert and transport the carriage, thereby realizing rapid transfer and placement of the carriage; The rotating wheel is at the bottom tail end of the carriage body and is located in the transfer interface platform. The rotating wheel is lifted and lowered reciprocatingly by a lifting member. When the carriage body needs to be transferred, the rotating wheel is lowered to the ground, so that the center of gravity of the carriage moves back to the tail end of the carriage body; when the carriage is fixed on the carriage body, the rotating wheel is raised and stored to ensure that the carriage is placed stably; The lifting rod is used for vertically lifting the upper and lower car bodies and is arranged on the four ends of the car body. The lifting rod is driven by a control system arranged in the car body.

[0008] As a preferred solution of the present invention, a magnet is installed on the door of the switching cabinet.

[0009] As a preferred solution of the present invention, the delayed closing structure is arranged on a honeycomb structure rubber layer at the rotating position of the exchange cabinet door.

[0010] As a preferred solution of the present invention, the transfer interface platform is provided with a slide groove for the reciprocating movement of the lifting member, and the slide groove is a key groove and is arranged in a runway shape.

[0011] As a preferred solution of the present invention, the lifting member includes a mounting seat, a sliding support rod is arranged on the top of the mounting seat, the sliding support rod passes through the mounting seat and extends outside the slide groove; the rotating wheel is rotatably arranged at the bottom of the inner wall of the mounting seat.

[0012] As a preferred solution of the present invention, a screw rod for limiting the height of the lifting member is rotatably arranged on the transfer interface platform, and the screw rod passes through a positioning hole provided on the mounting seat and abuts against the inner wall of the transfer interface platform, and the penetration direction of the positioning hole is consistent with the extension direction of the sliding support rod.

[0013] As a preferred solution of the present invention, the control system includes a control mechanism and a laser radar sensor arranged on the inner wall of the door of the carriage body; the control mechanism monitors the opening and closing state of the cabinet door of the exchange cabinet according to the signal of the laser radar sensor to control the lifting and lowering movement of the carriage body.

[0014] As a preferred solution of the present invention, the opening direction of the exchange cabinet is arranged toward the opening direction of the box door of the carriage body, the box door is arranged around the side of the carriage body, and the control system is arranged on a side wall at the front end of the carriage body where the box door is not provided.

[0015] As a preferred solution of the present invention, the carriage body is made of lightweight materials to reduce the weight of the carriage and improve transportation efficiency. A method for transferring a mobile exchange cabinet carriage with an independent control system, wherein the independent control system controls the operation of a lifting rod of the carriage body to separate the carriage body from the vehicle body; If short-distance transportation is required, the rotating wheels are manually controlled to drop to the ground so that the main body of the carriage can move smoothly; The consignment interface at the bottom of the transfer vehicle is inserted into the bottom of the carriage to consign the main body of the carriage to the designated location; After reaching the designated position, the independent control system controls the rotating wheels to rise and be stored, thereby fixing the main body of the carriage.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention realizes safe storage and precise management of goods by dividing the interior into several independent exchange cabinets and equipping them with electronic locks and cargo identification devices. This design not only improves the flexibility of cargo storage, but also ensures the safety and traceability of cargo; the independent control system integrates the power supply and control module, and can autonomously control the connection or separation between the carriage and the body, the switch lock of the exchange cabinet, cargo identification, and the lifting and lowering of the rotating wheel. This intelligent control greatly improves the operating efficiency and convenience of the carriage. The transfer interface set at the bottom of the carriage body matches the transfer equipment, which is convenient for forklifts to insert and check the carriage, and realizes the rapid transfer and placement of the carriage. This design not only improves logistics efficiency, but also reduces the labor intensity of manual handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the installation position of the storage cabinet in the present invention; Figure 4 It is a schematic diagram of the installation position of the lifting member in the present invention; Figure 5 A schematic diagram of the installation position of the lifting member in the present invention from another perspective; Figure 6 It is a schematic diagram of the specific structure of the twist lock in the present invention; Figure 7 A schematic diagram of the use state of the vehicle body equipped with the present invention; Figure 8 This is a schematic diagram of the installation location of the control system; Fig. 9 This is a schematic diagram of the installation location of the delayed closing structure.

[0018] In the figure: 1. Carriage body; 11. Box door; 2. Exchange cabinet; 21. Delay closing structure; 22. Magnet; 3. Transfer interface table; 31. Slide slot; 4. Lifting piece; 41. Mounting seat; 411. Positioning hole; 42. Sliding support rod; 5. Rotating wheel; 6. Screw; 7. Lifting rod; 8. Twist lock; 9. Control system; 91. Control mechanism; 92. Lidar sensor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] Since existing express delivery carriages are usually fixedly installed on transport vehicles, they lack flexibility and convenience. When express delivery needs to be transferred or unloaded, the entire vehicle is often required to be present, which not only increases transportation costs but also reduces logistics efficiency. At the same time, the lack of specialized express storage facilities inside the carriage is not conducive to the classification, storage, and placement of express delivery. For this reason, this application is based on the application number CN202410936449.2 previously applied by our company, which discloses a vehicle-mounted delivery device and method for technical improvements. The specific scheme after improvement is as follows: like Figure 1-7 As shown, a mobile exchange cabinet 2 carriage with an independent control system 9 includes: a carriage body 1, the carriage body 1 is a closed box structure, and the internal space is divided into a number of independent exchange cabinets 2, each exchange cabinet 2 is equipped with an electronic lock and a cargo identification device for storing and managing cargo; the exchange cabinet 2 is also equipped with a delayed closing structure 21; The control system 9 is installed inside the carriage body 1 and has an independent power supply and control module; the system can control the connection or separation of the carriage body 1 and the vehicle body, the switch lock of the exchange cabinet 2, the cargo identification and the lifting and lowering operation of the rotating wheel 5; the independent control system 9 is also equipped with a wireless communication module to exchange data with external devices such as a logistics management platform and a mobile terminal to realize remote monitoring and management. A transfer interface platform 3 is provided at the bottom of the carriage body 1, which matches the transfer equipment, so that a forklift can be inserted into and transport the carriage, thereby realizing rapid transfer and placement of the carriage; The rotating wheel 5 is at the bottom tail end of the carriage body 1 and is located in the transfer interface platform 3. The rotating wheel 5 is lifted and lowered again by the lifting member 4. When the carriage body 1 needs to be transferred, the rotating wheel 5 is lowered to the ground, so that the center of gravity of the carriage moves back to the tail end of the carriage body; when the carriage is fixed on the carriage body, the rotating wheel 5 is raised and stored to ensure that the carriage is placed stably; The lifting rod 7 is used for vertically lifting the upper and lower car bodies and is arranged on the four ends of the car body 1. The lifting rod 7 is driven by a control system 9 arranged in the car body 1.

[0021] The function of the above technical solution is that the carriage body 1 serves as a closed box structure to protect the goods from the external environment.

[0022] The independent exchange cabinet 2 design facilitates the classification, storage and management of goods.

[0023] Electronic locks and cargo identification devices ensure cargo safety while facilitating tracking and locating.

[0024] The delayed closing structure 21 prevents misoperation and increases safety.

[0025] The independent control system 9 realizes the automatic control of various functions of the carriage.

[0026] The wireless communication module realizes remote monitoring and management, improves operational efficiency, and implements the following principles: The control system 9 integrates power supply, control module and wireless communication module to realize the control of the connection and separation between the carriage body 1 and the vehicle body, the switch lock of the exchange cabinet 2, cargo identification and the lifting and lowering operation of the rotating wheel 5. At the same time, the wireless communication module exchanges data with external devices to realize remote monitoring and management.

[0027] A magnet 22 is installed at the door of the exchange cabinet 2 to help the door close smoothly, reduce noise and vibration, and improve the overall stability of the carriage.

[0028] effect: The magnet 22 utilizes magnetic force to enable the cabinet door to be automatically adsorbed on the carriage body 1 and remain in a closed state, thereby ensuring that the express is effectively stored in the express cabinet during transportation and reducing manual labor.

[0029] The delayed closing structure 21 is a honeycomb-shaped rubber layer provided at the rotating position of the door of the exchange cabinet 2, and its function is: Delay buffer: The delayed closing structure 21 can provide a buffer period when the cabinet door is about to close, slowing down the closing speed of the cabinet door and preventing the cabinet door from suddenly hitting the cabinet body due to inertia, causing damage or generating noise.

[0030] Shock absorption and noise reduction: The honeycomb structure rubber layer has good shock absorption and noise reduction effects due to its unique honeycomb design. When the cabinet door is closed, the elasticity of the rubber layer can absorb the impact energy between the cabinet door and the cabinet body, reducing the generation of noise.

[0031] Enhanced sealing: The honeycomb-shaped rubber layer can fit tightly to the cabinet body when the cabinet door is closed, thereby enhancing the sealing of the cabinet door, preventing external factors such as dust and water vapor from entering the interior of the exchange cabinet 2, and protecting the safety of the goods.

[0032] Effect: Prolonging service life: The combination of the delayed closing structure 21 and the honeycomb-shaped rubber layer reduces direct impact between the cabinet door and the cabinet body, reduces the degree of wear, and thus prolongs the service life of the exchange cabinet 2.

[0033] Improve user experience: The smooth and silent closing of the cabinet door and the good sealing performance all enhance the user experience of the exchange cabinet 2.

[0034] Enhanced cargo safety: By enhancing the sealing and shock-absorbing and noise-reducing effects of the cabinet door, this design further ensures the safety of the cargo in the exchange cabinet 2 and reduces the risk of cargo damage caused by external factors. The control system 9 includes a control mechanism 91 and a laser radar sensor 92 disposed on the inner wall of the door of the carriage body 1; the control mechanism 91 monitors the door opening and closing state of the exchange cabinet 2 according to the signal of the laser radar sensor 92 to control the lifting and lowering movement of the carriage body 1.

[0035] The slide groove 31 arranged on the transfer interface platform 3 is in the shape of a key groove and is designed to be runway-shaped, providing a stable guide for the reciprocating movement of the lifting member 4. The transfer interface platform 3 is provided with a slide groove 31 for the reciprocating movement of the lifting member 4. The slide groove 31 is a key groove and is designed to be a runway-shaped key groove, so that the lifting member 4 can stop accurately at a specific position, which is convenient for the precise adjustment of the height of the carriage.

[0036] In order to ensure the lifting function and save space, the lifting member 4 includes a mounting seat 41, and a sliding support rod 42 is arranged on the top of the mounting seat 41. The sliding support rod 42 passes through the mounting seat 41 and extends to the outside of the slide groove 31; the rotating wheel 5 is rotatably arranged at the bottom of the inner wall of the mounting seat 41, and the cooperation between the sliding support rod 42 and the rotating wheel 5 makes the lifting operation simple and quick, thereby improving work efficiency.

[0037] A screw rod 6 for limiting the height of the lifting member 4 is also rotatably provided on the transfer interface platform 3. The screw rod 6 passes through a positioning hole 411 provided on the mounting seat 41 and abuts against the inner wall of the transfer interface platform 3. The penetration direction of the positioning hole 411 is consistent with the extension direction of the sliding support rod 42. The limiting design of the screw rod 6 ensures that the lifting member 4 can stay stably at any height, avoiding the risk of accidental sliding or falling. By adjusting the position of the screw rod 6, the height of the lifting member 4 can be precisely controlled to meet different operation requirements. In this embodiment, it is mainly that when the screw rod 6 is rotated and the screw rod 6 is disengaged from the positioning hole 411, the screw rod 6 is re-extended into the transfer interface platform 3, so that the top of the mounting seat 41 abuts against the screw rod 6, thereby ensuring that when the wheel 5 needs to be rotated, part of the rotating wheel 5 is always outside the transfer interface platform 3.

[0038] The carriage body 1 is detachably connected to the vehicle body via a twist lock 8. The detachable connection between the carriage body 1 and the vehicle body enables the carriage to be quickly replaced or upgraded as needed, thereby improving the flexibility of resources. This design reduces the cost of replacing the entire vehicle due to damage or aging of the carriage, thereby improving economic benefits.

[0039] On the basis of the above technical solution, the automated control of the lifting rod 7 improves the convenience and efficiency of operation and reduces manual intervention. Lifting rods 7 are also installed on the four ends of the carriage body 1. The lifting rods 7 are driven by a controller arranged in the carriage body 1. The controller uses a hydraulic cylinder control. The specific implementation scheme has been specified in CN202410936449.2, so it will not be described in detail here.

[0040] The control system 9 includes a control mechanism 91 and a laser radar sensor 92 arranged on the inner wall of the door of the carriage body 1; the control mechanism 91 monitors the opening and closing state of the cabinet door of the exchange cabinet 2 according to the signal of the laser radar sensor 92 to control the lifting and lowering movement of the carriage body 1. The control system 9 monitors the opening and closing state of the cabinet door of the exchange cabinet 2 through the laser radar sensor 92, thereby realizing precise control of the lifting and lowering movement of the carriage.

[0041] effect: The laser radar sensor 92 is used as a monitoring device to detect the opening and closing status of the cabinet door of the exchange cabinet 2 in real time.

[0042] The control mechanism 91 controls the lifting and lowering movement of the vehicle body 1 according to the signal of the laser radar sensor 92.

[0043] Implementation principle: The laser radar sensor 92 detects the door opening and closing state of the exchange cabinet 2 in real time and transmits the signal to the control mechanism 91. The control mechanism 91 determines the door opening and closing state according to the received signal and controls the lifting and lowering movement of the carriage body 1 accordingly. When the door is in the closed state, the control mechanism 91 drives the lifting rod 7 to raise the carriage body 1; when the door is in the open state, the control mechanism 91 drives the lifting rod 7 to lower the carriage body 1.

[0044] The opening direction of the exchange cabinet 2 is arranged toward the opening direction of the box door 11 of the carriage body 1, the box door 11 is arranged around the side of the carriage body 1, and the control system 9 is arranged at a side wall of the front end of the carriage body 1 where the door 11 is not arranged, and the beneficial effects are: The opening direction of the express cabinet is consistent with the opening direction of the box door 11 of the carriage body 1, which is convenient for loading and unloading and management of goods. At the same time, the control system 9 is arranged at a side wall of the front end of the carriage body 1 where the box door 11 is not provided, which is convenient for operation and maintenance.

[0045] effect: The opening direction of the express cabinet is consistent with the opening direction of the door 11 of the carriage body 1, which improves the loading and unloading efficiency of goods.

[0046] The control system 9 is arranged at a location convenient for operation and maintenance.

[0047] Implementation principle: The opening direction of the express cabinet is consistent with the opening direction of the box door 11 of the carriage body 1, so that the goods can directly enter or leave the carriage body 1 through the box door 11 during loading and unloading. At the same time, the control system 9 is arranged on a side wall of the front end of the carriage body 1 where the box door 11 is not provided, which is convenient for the operator to perform operation and maintenance work.

[0048] The carriage body 1 is made of lightweight materials to reduce the weight of the carriage and improve transportation efficiency. The carriage body 1 is made of lightweight materials (such as aluminum alloy, composite materials, etc.), which can effectively reduce the weight of the carriage. The lightweight carriage body 1 can reduce energy consumption and emissions during transportation and improve transportation efficiency.

[0049] A method for transporting a mobile exchange cabinet 2 compartment with an independent control system 9, wherein the independent control system 9 controls the operation of a lifting rod 7 of a compartment body 1 to separate the compartment body 1 from the vehicle body; If short-distance transportation is required, the rotating wheels 5 are manually controlled to descend to the ground so that the carriage body 1 can move smoothly; The consignment interface at the bottom of the carriage body 1 of the transfer vehicle is inserted into the bottom of the carriage, and the carriage body 1 is consigned to the designated location; After reaching the designated position, the independent control system 9 controls the rotating wheel 5 to rise and be stored, so as to achieve the fixed positioning of the carriage body 1.

[0050] During the transfer process, the lifting rod 7 of the carriage body 1 is first controlled by the independent control system 9 to operate so that the carriage body 1 is separated from the vehicle body. Then, the rotating wheel 5 is manually controlled to descend to the ground so that the carriage body 1 can move smoothly. Next, the consignment interface of the transfer vehicle is inserted into the bottom of the carriage to consign the carriage body 1 to the designated location. Finally, the independent control system 9 controls the rotating wheel 5 to rise and be stored to achieve the fixed positioning of the carriage body 1. The entire transfer process is fast and smooth, which improves the flexibility and efficiency of logistics transportation.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A mobile exchange cabinet (2) compartment with an independent control system (9), characterized in that: include: The carriage body (1) is a closed box structure, and the internal space is divided into a plurality of independent exchange cabinets (2). Each exchange cabinet (2) is equipped with an electronic lock and a cargo identification device for storing and managing cargo; the exchange cabinet (2) is also equipped with a delayed closing structure (21); The control system (9) is installed inside the carriage body (1) and has an independent power supply and control module; the system can control the connection or separation of the carriage body (1) and the vehicle body, the switch lock of the exchange cabinet (2), the cargo identification, and the lifting and lowering operation of the rotating wheel (5); the independent control system (9) is also equipped with a wireless communication module to exchange data with external equipment to achieve remote monitoring and management. A transfer interface platform (3), wherein a transfer interface platform (3) matching the transfer equipment is arranged at the bottom of the carriage body (1), so as to facilitate the forklift to insert and transport the carriage, thereby realizing rapid transfer and placement of the carriage; The rotating wheel (5) is located at the bottom tail end of the carriage body (1) and in the transfer interface platform (3). The rotating wheel (5) is reciprocatedly lifted and lowered by a lifting member (4). When the carriage body (1) needs to be transferred, the rotating wheel (5) is lowered to the ground, so that the center of gravity of the carriage moves backward to the tail end of the carriage body; when the carriage is fixed on the carriage body, the rotating wheel (5) is lifted and stored, so as to ensure that the carriage is stably placed. A lifting rod (7) is used for vertically lifting the upper and lower vehicle bodies and is arranged at the four ends of the vehicle body (1). The lifting rod (7) is driven by a control system (9) arranged in the vehicle body (1).

2. A mobile exchange cabinet (2) compartment with an independent control system (9) as claimed in claim 1, characterized in that: A magnet (22) is installed on the cabinet door of the exchange cabinet (2).

3. A mobile exchange cabinet (2) compartment with an independent control system (9) as claimed in claim 2, characterized in that: The delayed closing structure (21) is a honeycomb-shaped structured rubber layer arranged at the rotating position of the cabinet door of the exchange cabinet (2).

4. A mobile exchange cabinet (2) compartment with an independent control system (9) as claimed in claim 3, characterized in that: The transfer interface platform (3) is provided with a slide groove (31) for the lifting member (4) to reciprocate, and the slide groove (31) is a key groove and is arranged in a runway shape.

5. A mobile exchange cabinet (2) carriage with an independent control system (9) as claimed in claim 4, characterized in that: The lifting member (4) comprises a mounting seat (41), a sliding support rod (42) is arranged on the top of the mounting seat (41), and the sliding support rod (42) passes through the mounting seat (41) and extends outside the slide groove (31); the rotating wheel (5) is rotatably arranged at the bottom of the inner wall of the mounting seat (41).

6. A mobile exchange cabinet (2) compartment with an independent control system (9) as claimed in claim 5, characterized in that: A screw rod (6) for limiting the height of the lifting member (4) is also rotatably provided on the transfer interface platform (3); the screw rod (6) passes through a positioning hole (411) provided on the mounting seat (41) and abuts against the inner wall of the transfer interface platform (3); the penetration direction of the positioning hole (411) is consistent with the extension direction of the sliding support rod (42).

7. A mobile exchange cabinet (2) carriage with an independent control system (9) as claimed in claim 6, characterized in that: The control system (9) comprises a control mechanism (91) and a laser radar sensor (92) arranged on the inner wall of a door of the carriage body (1); the control mechanism (91) monitors the door opening and closing state of the exchange cabinet (2) according to a signal from the laser radar sensor (92) to control the lifting and lowering movement of the carriage body (1).

8. A mobile exchange cabinet (2) carriage with an independent control system (9) as claimed in claim 7, characterized in that: The opening direction of the exchange cabinet (2) is arranged toward the opening direction of the box door (11) of the carriage body (1), the box door (11) is arranged around the side of the carriage body (1), and the control system (9) is arranged at a side wall of the front end of the carriage body (1) where the box door (11) is not provided.

9. A mobile exchange cabinet (2) carriage with an independent control system (9) as claimed in claim 1, characterized in that: The carriage body (1) is made of lightweight materials to reduce the weight of the carriage and improve transportation efficiency.

10. A method for transporting a mobile exchange cabinet (2) compartment with an independent control system (9), using a compartment body (1) made according to any one of claims 1 to 9 above, characterized in that: The lifting rod (7) of the carriage body (1) is controlled to operate by an independent control system (9) so that the carriage body (1) is separated from the vehicle body; If short-distance transport is required, the rotating wheels (5) are manually controlled to descend to the ground, so that the carriage body (1) can move smoothly; The consignment interface at the bottom of the transfer vehicle is inserted into the bottom of the carriage body (1), and the carriage body (1) is consigned to a designated location; After reaching the designated position, the independent control system (9) controls the rotating wheel (5) to rise and be stored, thereby achieving the fixation of the carriage body (1).

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