Intelligent container cage conveying system and control method

Abstract

The invention discloses an intelligent container cage conveying system and a control method. The intelligent container cage conveying system comprises a transfer device, a first lifting conveying device, a second lifting conveying device, a translation driving device, a centralized control device and a carrying device. The first lifting conveying device is fixedly arranged at the starting end of the transfer device in the conveying direction of the container cages, the second lifting conveying device is movably arranged at the tail end of the transfer device in the conveying direction of the container cages, and the translation driving device is fixedly arranged in the transfer device. And the translation driving device is used for driving the second lifting conveying device to do translation action in the conveying direction of the container cage. Compared with the prior art, the lifting conveying device has the beneficial effects that lifting of the second conveying module is achieved through rolling fit of the first rolling wheel and the guide slope, the lifting structure of the lifting conveying device is greatly simplified, meanwhile, the circle centers of the first rolling wheel and the second rolling wheel are vertically staggered, and the second rolling wheel is always arranged in the guide groove to play a supporting role; and the working stability is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of container cage transportation, and in particular to an intelligent container cage transportation system and a control method. Background Art

[0002] With the in-depth development of globalization and networking, the logistics industry is facing unprecedented opportunities and challenges. Traditional logistics sorting methods can no longer meet the needs of efficient operation in modern society, and the research and development of container cage automation technology has become the key to the development of the logistics industry. In the logistics industry, efficiency is crucial.

[0003] At present, container cages are widely used in the centralized turnover of parcels in the logistics industry. The transfer of cage trucks between different workshops is generally completed through automated logistics conveyor lines. How cage trucks can complete automatic loading and unloading on logistics conveyor lines has become the primary problem faced.

[0004] There are two main ways of loading and unloading materials: lifting and transporting from underground and lifting and transporting from the ground. Lifting and transporting: first place the cage car on the top of the lifting and conveying equipment, then lift it to the same height as the conveying line and then transfer it to the conveying line; this method requires digging a deep pit on the workshop floor to install the lifting and conveying equipment, which requires a large transformation of the workshop, the cost of the lifting and conveying equipment is high and the maintenance is extremely inconvenient.

[0005] In order to solve the above defects, the prior art uses a cylinder to control the lifting of the lifting platform of the transfer machine. Although it can realize two-way transfer of goods between two conveyor lines, when carrying heavy goods, the weight of the goods will generate a large load on the cylinder, resulting in a rapid drop of the transfer machine when it descends and a certain impact on the expansion and contraction of the cylinder, which makes the stability of the transfer machine poor during the lifting process; for example, a lifting transfer machine with Chinese patent publication number CN213325658U discloses the use of a cam to control the lifting of the mobile machine lifting platform, but the structure is relatively complicated, using a built-in power source, and driving the drive shaft through multiple chains to drive the cam to rotate, so that the cam lifts the mobile mechanism, and this structure greatly increases the occupied space of the transfer machine.

[0006] Lifting and handling: Place the cage car at the designated location, lift it through the gantry mechanism, and then move it to the conveyor line; this method has low handling efficiency, occupies a large space, and the equipment cost of the gantry mechanism is high. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide an intelligent conveying system and a control method for a container cage.

[0008] To achieve the above object, the present invention discloses an intelligent container cage conveying system and control method, comprising:

[0009] A transfer device, the transfer device comprising a transfer frame and a first conveying module, the first conveying modules are respectively arranged on both sides of the transfer frame, and the first conveying modules are driven by a transfer power device to perform a rotary motion;

[0010] a first lifting and conveying device, the first lifting and conveying device is arranged at the starting end of the transfer device, the first lifting and conveying device comprises a supporting base, a lifting module, a moving module and a second conveying module, the lifting module comprises a lifting seat and a guide block, the lifting seat is liftably arranged above both sides of the supporting base, the second conveying module is arranged on the outer side of the lifting seat, the guide block is fixedly arranged at the bottom of the lifting base, and the bottom of the guide block is provided with a guiding inclined surface;

[0011] The moving module includes a movable frame and a lifting module, wherein the movable frame is movably arranged on the supporting base, and the lifting module is fixedly arranged between the movable frame and the guide block, and the movable frame is driven by a first moving driving device to move laterally so that the lifting module acts on the guiding inclined surface and the bottom of the guide block to lift the lifting seat;

[0012] A second lifting and conveying device, wherein the second lifting and conveying device is movably disposed at the end of the transfer device;

[0013] A translation driving device, the translation driving device is used to drive the second lifting conveying device to move laterally at the end of the transfer device;

[0014] A centralized control device is used to control the second conveying module, the lifting module, the first conveying module and the second lifting conveying device to start and stop according to the moving position of the container cage, so that the first lifting conveying device lifts the container cage off the ground and transports it to the first conveying module, and then transports it to the second lifting conveying device through the first conveying module to lower its height and contact the ground.

[0015] Furthermore, it also includes a handling device, the centralized control device includes a central control module, an identification module and a label module, the label module is arranged on the container cage, and several of the identification modules are respectively arranged at the end of the transfer device, the side of the first lifting and conveying device, and the side of the second lifting and conveying device, several of the identification modules are electrically connected to the central control module, and the transfer device, the first lifting and conveying device, the second lifting and conveying device, the translation drive device and the handling device are electrically connected to the central control module.

[0016] Furthermore, a receiving groove is provided at the bottom of the lifting seat, and the guide blocks are fixedly arranged at the top of the receiving groove along the conveying direction of the container cage, and a wear-resistant block is arranged between the movable frame and the receiving groove.

[0017] Furthermore, a guide portion is fixedly provided on the inner side surface of the lifting seat, a guide groove is provided on the surface of the guide portion, a guide wheel is provided on the support base, and the guide groove slides along the guide wheel when the lifting seat performs a lifting action.

[0018] Furthermore, the lifting module includes a first roller and a second roller, and the bottoms of both sides of the movable frame are respectively provided with mounting recesses, and the first roller and the second roller are respectively rotatably arranged in the mounting recesses along the transmission direction of the container cage;

[0019] The centers of the first roller and the second roller are staggered up and down.

[0020] Furthermore, guide grooves are respectively arranged on both sides of the top of the support base, the first roller is arranged in contact with the guide block, and the second roller is arranged in contact with the guide groove.

[0021] Furthermore, a support module is provided on the support base, and the support module is any one of a roller and a leg.

[0022] Furthermore, guardrails are provided on both sides of the transfer device, and guide wheels are provided on the guardrails, and the guide wheels are used to contact the outer side wall of the container cage;

[0023] The identification module is fixedly arranged on the guardrail.

[0024] Furthermore, the following steps are included:

[0025] S1: The information is confirmed by manually or by scanning the label module, and the container cage is pushed to the top of the first lifting and conveying device. At this time, the identification module located on the side of the first lifting and conveying device senses the container cage, triggering the central control module to issue a work instruction to the first lifting and conveying device, lifting the container cage so that its wheels leave the ground and conveying it forward to the starting end of the transfer device;

[0026] S2: When the identification module located at the end of the transfer device and outside the second lifting and conveying device does not detect the container cage, the central control module is triggered to issue a work instruction to the transfer device to transport the container cage located at the starting end of the transfer device to the end end;

[0027] S3: When the identification module at the end of the transfer device detects the container cage, the central control device sends a work instruction to the second lifting and conveying device, and the second lifting and conveying device is lifted up to be flush with the transfer device to receive the container cage;

[0028] S4: the identification module located on the side of the second lifting and conveying device senses the container cage;

[0029] S5: The identification module transmits the data signal to the central control device for processing. According to the user-set program, the central control device calls the transport device to move to the end of the second lifting and conveying device. At the same time, the second lifting and conveying device lowers its height so that the wheels of the container cage contact the bottom surface to facilitate fork loading by the transport device.

[0030] Further, the following steps are included:

[0031] S6: Based on step S4, the identification module transmits the data signal to the central control device for processing, and the central control device issues a stop conveying work instruction to the second lifting and conveying device according to the user-set program;

[0032] S7: At the same time, the central control device sends a working instruction to the translation drive device to drive the second lifting and conveying device to translate. After confirming that the second lifting and conveying device has reached the designated position according to the working data of the translation drive device, the central control device sends a working instruction to the second lifting and conveying device to make it descend and place the container cage on the ground;

[0033] S8: After the second lifting and conveying device descends, the central control device sends a working instruction to the translation drive device to reset the second lifting and conveying device.

[0034] Compared with the prior art, the beneficial effects of the present invention are as follows: the lifting and lowering of the second conveying module is realized by rolling cooperation between the first roller and the guide inclined surface, which greatly simplifies the lifting and lowering structure of the lifting and lowering conveying device. At the same time, the centers of the first roller and the second roller are staggered up and down, so that the second roller is always arranged in the guide groove to play a supporting role, further improving the structural stability;

[0035] The second lifting and conveying device drives the container cage to move to the designated position through the translation drive device, eliminating the process of waiting for the forklift to be called and the forklift to fork the container cage, thereby further improving work efficiency;

[0036] Realize automatic transportation of container cages, reduce manual intervention in the transportation process and improve the efficiency of cargo turnover. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a top view of the overall structure of this embodiment;

[0038] Figure 2 This is the main schematic diagram of the overall structure of this implementation;

[0039] Figure 3 is a top view of the first lifting and conveying device of this embodiment;

[0040] Figure 4 is a schematic diagram of a vertical cross section of the first lifting and conveying device of this embodiment;

[0041] Figure 5 It is a side schematic diagram of the first lifting and conveying device of this embodiment;

[0042] Figure 6 It is a top view of the overall structure of the translation drive device of this embodiment;

[0043] Figure 7 It is a framework diagram of the centralized control device in this embodiment. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following will be combined with Figure 1 - Figure 7 The present invention is further described in detail with reference to the accompanying drawings.

[0045] Reference Figure 1 As shown, an intelligent container conveying system and control method include a transfer device 1, a first lifting conveying device 2, a second lifting conveying device 3, a translation drive device 4, a centralized control device 5 and a handling device 6.

[0046] The first lifting and conveying device 2 is fixedly arranged at the starting end of the transfer device 1 along the conveying direction of the container cage, the second lifting and conveying device 3 is movably arranged at the end of the transfer device 1 along the conveying direction of the container cage, and the translation drive device 4 is fixedly arranged in the transfer device 1, and the translation drive device 4 is used to drive the second lifting and conveying device 3 to perform a translational movement along the conveying direction of the container cage.

[0047] The transfer device 1 includes a transfer frame 11, a first transmission module 12 and a transfer power device 13. In this embodiment, the first transmission modules 12 are arranged in pairs, and are symmetrically arranged on both sides of the length direction of the transfer frame 11. The transfer power device 13 is fixedly arranged in the transfer frame 11, and the transfer power device 13 drives a pair of first transmission modules 12 to move synchronously.

[0048] In this embodiment, the first transmission module 12 is preferably a sprocket chain transmission mechanism.

[0049] In this embodiment, the rotation force device 13 is preferably a power structure of a motor and a reducer.

[0050] Furthermore, the top of the chain of the first conveying module 12 is higher than the top of the transfer rack 11 .

[0051] Reference Figure 3 As shown, the first lifting and conveying device 2 includes a supporting base 21, a lifting module 22, a moving module 23 and a second conveying module 24. In this embodiment, the supporting base 21 is a frame structure.

[0052] In this embodiment, the second transmission modules 24 are arranged in pairs, and their overall structure is consistent with the first transmission modules 12, which will not be elaborated here.

[0053] Recombination Figure 4 As shown, the lifting module 22 includes a lifting seat 221 and a plurality of guide blocks 222. In this embodiment, the lifting seats 221 are arranged in pairs, and the pair of lifting seats 221 are respectively arranged on both sides above the support base 21. The second conveying modules 24 are respectively fixedly arranged on the outer side surfaces of the lifting seats 221, and the top of the chain of the second conveying module 24 is higher than the top of the lifting seat 221.

[0054] The pair of second conveying modules 24 are driven to move synchronously by the first conveying power device 25 . The first conveying power device 25 is located between the pair of second conveying modules 24 . The first conveying power device 25 is fixedly disposed on the inner side wall of the second conveying module 24 .

[0055] The bottom of the lifting seat 221 is provided with a receiving groove 221 - 1 , and two ends of the receiving groove 221 - 1 are connected to two sides of the lifting seat 221 .

[0056] A plurality of guide blocks 222 are fixedly arranged at the top of the accommodating groove 221 - 1 along the conveying direction of the container cage. One side of the bottom of the guide block 222 is arranged as a guide slope 222 - 1 , and the higher end of the guide slope 222 - 1 is adjacent to the starting end of the transfer device 1 .

[0057] Reference Figure 3 As shown, further, a guide portion 221-2 is fixedly provided on the inner side of the lifting seat 221, and a guide groove 221-21 is provided on the surface of the guide portion 221-2, and the guide groove 221-21 is connected to the top and bottom of the guide portion 221-2. A guide wheel 26 is provided on the support base 21, and the guide wheel 26 is connected to the support base 21 through a connecting frame, and the guide wheel 26 is rotatably provided on the connecting frame. The guide wheel 26 is slidably provided in the guide groove 221-21.

[0058] Reference Figure 3 , Figure 4As shown, the moving module 23 includes a movable frame 231, a lifting module 232, and a first moving driving device 233. In this embodiment, the movable frame 231 is a frame structure. The movable frame 231 is movably arranged on the supporting base 21, and the lifting module 232 is fixedly arranged between the movable frame 231 and the guide block 222. The first moving driving device 233 drives the movable frame 231 to move horizontally so that the lifting module 232 moves along the guide slope 222-1 to the bottom of the guide block 222 and then lifts the lifting seat 221.

[0059] Recombination Figure 5 As shown, the bottoms of both sides of the movable frame 231 are respectively provided with installation recesses 231 - 1 , and the lifting modules 232 are arranged in the installation recesses 231 - 1 .

[0060] The lifting module 232 includes a first roller 232-1 and a second roller 232-2. Guide grooves 211 are respectively arranged on both sides of the top of the support base 21. The first roller 232-1 and the second roller 232-2 are respectively rotatably arranged in the installation recess 231-1 along the transmission direction of the container cage.

[0061] The first roller 232 - 1 and the second roller 232 - 2 are connected to the mounting recess 231 - 1 by shaft-matched bearings. The above method is a well-known technology and will not be described here.

[0062] Furthermore, the centers of the first roller 232-1 and the second roller 232-2 are staggered up and down, so that the outer periphery of the first roller 232-1 is in contact with the bottom of the guide block 222 and the guide slope 222-1, and the outer periphery of the second roller 232-2 is in contact with the bottom of the guide groove 211. The tops of both sides of the movable frame 231 are provided with avoidance windows for the first roller 232-1 to pass through.

[0063] The first mobile driving device 233 is fixedly arranged on the supporting base 21, and the movable end of the first mobile driving device 233 is in driving connection with the movable frame 231. In this embodiment, the first mobile driving device 233 is a driving device for driving the movable frame 231 to move horizontally by an electric push rod, a motor and a reducer driving a sprocket chain.

[0064] Furthermore, a wear-resistant block 27 is disposed between the accommodating groove 221 - 1 and the movable frame 231 . The wear-resistant block 27 is fixedly disposed on the movable frame 231 . The wear-resistant block 27 has the function of guiding and reducing the wear of the inner wall of the accommodating groove 221 - 1 and the movable frame 231 .

[0065] In this embodiment, the rolling cooperation of the first roller 232-1 and the guide slope 222-1 is used to realize the lifting and lowering of the second conveying module 24, which greatly simplifies the lifting structure of the lifting and conveying device. At the same time, the centers of the first roller 232-1 and the second roller 232-2 are staggered up and down, so that the second roller 232-2 is always set in the guide groove 211 to play a supporting role, further improving the stability of the structure.

[0066] Furthermore, a transition plate 14 is provided at the starting end of the transfer device 1, and a transition slope is provided on the top of the transition plate 14. The transition slope is inclined toward the first lifting conveyor device 2 for its guiding function. When in use, the bottom of the container cage 7 is in contact with the transition plate 14.

[0067] Reference Figure 3 As shown, further, a support module 212 is provided on the support base 21, and the support module 212 is used to support or fix the support base 21 on the workshop floor. In this embodiment, the support module 212 is any one of a roller and a leg.

[0068] The overall structure of the second lifting and conveying device 3 of this embodiment is consistent with that of the first lifting and conveying device 2, and will not be elaborated here.

[0069] Reference Figure 6 As shown, the translation drive device 4 includes a translation fixed frame 41 , a translation frame 42 and a translation force module 43 . The translation fixed frame 41 is fixedly arranged at the end of the transfer frame 11 , and the translation frame 42 is movably arranged on the translation fixed frame 41 .

[0070] The inner wall of the translation fixed frame 41 is rotatably provided with a support wheel 44 , and the support wheel 44 is provided in contact with the bottom of the translation frame 42 , and the support wheel 44 supports the translation frame 42 and guides it during transverse movement.

[0071] The side of the translation frame 42 adjacent to the second lifting and conveying device 3 is fixedly connected to the support base 21 of the second lifting and conveying device 3 through a connecting member 8 .

[0072] The translational power module 43 is a transmission structure of a sprocket chain. The chain of the translational power module 43 is in transmission connection with the translation frame 42 , and the translational activity is driven to move laterally through the rotary motion of the translational power module 43 .

[0073] Furthermore, in order to cooperate with the translation drive device 4, the support module 212 of the second lifting and conveying device 3 is preferably a roller, and a guide rail (not shown in the figure) is arranged under the roller. The guide rail is fixed on the workshop floor, and the roller slides along the guide rail to ensure the stability of the second lifting and conveying device 3 during transverse movement.

[0074] During operation, the translation force module 43 drives the translation frame 42 to move so that the support base 21 is translated outward synchronously.

[0075] Reference Figure 1 As shown, further, guardrails 9 are arranged on both sides of the first lifting and conveying device 2, the transfer device 1, and the second lifting and conveying device 3 to prevent the container cage from escaping from the above-mentioned devices, and guide wheels 91 are rotatably arranged on the inner wall of the guardrail 9, and the guide wheels 91 are used to contact with the outer side surface of the container cage 7 to play a guiding role.

[0076] In this embodiment, the transporting device 6 is not limited to a forklift or other device for moving the container.

[0077] Reference Figure 1 , Figure 7 As shown, the centralized control device 5 includes a data processing unit 51, a communication unit 52, a system control unit 53, a plurality of identification modules 54 and a label module. The label module is fixedly mounted on the container cage 7. Identification modules 54 are respectively arranged on both sides of the first lifting and conveying device 2, on both sides of the end of the transfer device 1, and on both sides of the end of the second lifting and conveying device 3. The identification modules 54 are fixedly mounted on the inner wall of the guardrail 9.

[0078] In this embodiment, the recognition module 54 is preferably a mirror-reflective photoelectric device.

[0079] The data processing unit 51, the communication unit 52, the transfer power device 13, the first transmission power device 25 of the first lifting and conveying device 2, the second transmission power device 31 of the second lifting and conveying device 3, the first mobile drive device 233 of the first lifting and conveying device 2, the second mobile drive device 32 of the second lifting and conveying device 3, the translation power module 43, and the handling device 6 are electrically connected to the system control unit 53 respectively.

[0080] The identification module 54 is electrically connected to the data processing unit 51 .

[0081] The working method of using the above container cage intelligent conveying system is as follows:

[0082] S1: manually or by equipment scanning the label module on the container cage to confirm the information, and push the container cage to the top of the first lifting and conveying device 2. At this time, the identification module 54 located on the side of the first lifting and conveying device 2 senses the container cage (indicating that the container cage is pushed into place), and then manually / automatically confirms on the communication unit 52 through the control program, so that the system control unit 53 sends a start instruction to the transmission power device 25 of the first lifting and conveying device 2 and the first mobile drive device 233 of the first lifting and conveying device 2 through the communication unit 52;

[0083] S2: The first mobile driving device 233 drives the movable frame 231 to move to the left. At this time, the second roller 232-2 moves along the guide groove 211, and the first roller 232-1 moves along the guide slope 222-1 to the bottom of the guide block 222, so that the guide groove 221-21 on the lifting seat 221 moves upward along the guide wheel 26 of the supporting base 21, and the lifting seat 221 lifts the container cage so that its wheels leave the ground and is driven by the second conveying module 24 to move forward to the starting end of the transfer device 1;

[0084] S3: When the identification module 54 at the end of the transfer device 1 and the side of the second lifting and conveying device 3 does not detect the container cage, the system control unit 53 sends a work instruction to the transfer power device 13 through the communication unit 52 to move the container cage;

[0085] S4: When the identification module 54 at the end of the transfer device 1 detects the container cage, the system control unit 53 sends a work instruction to the second transmission power device 31 and the second mobile drive device 32 of the second lifting and conveying device 3 through the communication unit 52, and the third transmission module on the second lifting and conveying device 3 rises to be flush with the first transmission module 12 and starts to operate to receive the container cage output from the end of the transfer power device 13;

[0086] S5: After the identification module 545 located on the side of the second lifting and conveying device 3 detects the container cage, the system control unit 53 sends a command to the handling device 6 through the communication unit 52 to move it to the end of the second lifting and conveying device 3, and sends a stop command to the first lifting and conveying device 2 and the transfer power device 13 to wait for the container cage to be moved away and then restart;

[0087] S6: After the container cage is transported to the end of the second lifting and conveying device 3, the third conveying module of the second lifting and conveying device 3 is lowered in height so that the wheels of the container cage are in contact with the ground for easy movement and forking.

[0088] S7: Based on S4, after the identification module 545 located on the side of the second lifting and conveying device 3 detects the container cage, the system control unit 53 sends a stop command to the first transmission power device 25, the second transmission power device 31, and the first mobile drive device 233 through the communication unit 52 to wait for the container cage to be moved away and then restart, and sends a work command to the translation power module 43 to drive the support base 21 of the second lifting and conveying device 3 to translate to the designated area;

[0089] S8: The system control unit 53 confirms that the container cage has been translated into place according to the working data of the translational force module 43, and then the system control unit 53 sends a working instruction to the second mobile drive device 32 to place the container cage on the ground. At the same time, the translational force module 43 drives the second lifting and conveying device 3 to reset.

[0090] The data processing unit 51 of this embodiment includes a processor, a memory, and a computer program stored in the memory and running on the processor. The processor includes one or more processing cores, the processor is connected to the processor through a bus, the memory is used to store program instructions, and the above-mentioned container cage conveying working method is realized when the processor executes the program instructions in the memory.

[0091] In summary, compared with the prior art which uses manual labor to transfer the container cage, this device can use a forklift to fork or a second translatable lifting and conveying device to synchronously transport the container cage to the place according to actual needs, thereby realizing automatic transportation of the container cage. The transportation process reduces manual intervention and improves the efficiency of cargo turnover.

[0092] Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any modifications made according to the spirit of the main technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent container conveying system, characterized in that: include: A transfer device (1), the transfer device (1) comprising a transfer frame (11) and a first conveying module (12), the first conveying module (12) being respectively arranged on both sides of the transfer frame (11), and the first conveying module (12) being driven by a transfer power device to perform a rotary motion; A first lifting and conveying device (2), the first lifting and conveying device (2) being arranged at the starting end of the transfer device (1), the first lifting and conveying device (2) comprising a supporting base (21), a lifting module (22), a moving module (23) and a second conveying module (24), the lifting module (22) comprising a lifting seat (221) and a guide block (222), the lifting seat (221) being liftably arranged above both sides of the supporting base (21), the second conveying module (24) being arranged on the outer side surface of the lifting seat (221), the guide block (222) being fixedly arranged at the bottom of the lifting seat, and a guiding inclined surface (222-1) being arranged at the bottom of the guide block (222); The movable module (23) comprises a movable frame (231) and a lifting module (232); the movable frame (231) is movably arranged on the supporting base (21); the lifting module (232) is fixedly arranged between the movable frame (231) and the guide block (222); the movable frame (231) is driven by a first movable driving device (233) to move laterally so that the lifting module (232) acts on the guiding inclined surface (222-1) and the bottom of the guide block (222) to lift the lifting seat (221); A second lifting and conveying device (3), the second lifting and conveying device (3) is movably arranged at the end of the transfer device (1); A translation driving device (4), the translation driving device (4) being used to drive the second lifting and conveying device (3) to move laterally at the end of the transfer device (1); A centralized control device (5) controls the second conveying module (24), the lifting module (22), the first conveying module (12) and the second lifting and conveying device (3) to start and stop according to the moving position of the container cage, so that the first lifting and conveying device (2) lifts the container cage off the ground and conveys it to the first conveying module (12), and then conveys it to the second lifting and conveying device (3) through the first conveying module (12) to lower its height and contact the ground.

2. The intelligent container conveying system according to claim 1 is characterized in that: It also includes a handling device (6), wherein the centralized control device (5) includes a central control module, an identification module (54) and a label module, wherein the label module is arranged on the container cage (7), and a plurality of the identification modules (54) are respectively arranged at the end of the transfer device (1), the side of the first lifting and conveying device (2), and the side of the second lifting and conveying device (3), and a plurality of the identification modules (54) are electrically connected to the central control module, and the transfer device (1), the first lifting and conveying device (2), the second lifting and conveying device (3), the translation drive device (4) and the handling device (6) are electrically connected to the central control module.

3. The intelligent container conveying system according to claim 1 is characterized in that: The bottom of the lifting seat (221) is provided with a receiving groove (221-1), the guide blocks (222) are fixedly arranged at the top of the receiving groove (221-1) along the conveying direction of the container cage, and a wear-resistant block (27) is arranged between the movable frame (231) and the receiving groove (221-1).

4. The intelligent container conveying system according to claim 1 is characterized in that: A guide portion (221-2) is fixedly provided on the inner side surface of the lifting seat (221), a guide groove (221-21) is provided on the surface of the guide portion (221-2), a guide wheel (26) is provided on the support base (21), and the guide groove (221-21) slides along the guide wheel (26) when the lifting seat (221) performs a lifting action.

5. The intelligent container conveying system according to claim 1 is characterized in that: The lifting module (232) comprises a first roller (232-1) and a second roller (232-2); the bottoms of both sides of the movable frame (231) are respectively provided with mounting recesses (231-1); the first roller (232-1) and the second roller (232-2) are respectively rotatably arranged in the mounting recesses (231-1) along the transmission direction of the container cage; The centers of the first roller (232-1) and the second roller (232-2) are staggered up and down.

6. The intelligent container conveying system according to claim 5 is characterized in that: Guide grooves (211) are respectively arranged on both sides of the top of the support base (21); the first roller (232-1) is arranged in contact with the guide block (222); and the second roller (232-2) is arranged in contact with the guide groove (211).

7. The intelligent container conveying system according to claim 1 is characterized in that: The support base (21) is provided with a support module (212), and the support module (212) is any one of a roller and a support leg.

8. The intelligent container conveying system according to claim 2 is characterized in that: Guardrails (9) are arranged on both sides of the transfer device (1), and guide wheels (91) are arranged on the guardrails (9), and the guide wheels (91) are used to be arranged in contact with the outer side wall of the container cage; The identification module (54) is fixedly arranged on the guardrail (9).

9. A working method using the container cage intelligent conveying system according to claim 9, characterized in that: The steps include: S1: The label module is scanned manually or by equipment to confirm the information, and the container cage is pushed to the top of the first lifting and conveying device (2). At this time, the identification module (54) located on the side of the first lifting and conveying device (2) senses the container cage, triggering the central control module to issue a work instruction to the first lifting and conveying device (2), lifting the container cage so that its wheels leave the ground and transporting it forward to the starting end of the transfer device (1); S2: When the identification module (54) located at the end of the transfer device (1) and outside the second lifting and conveying device (3) does not detect the container cage, the central control module is triggered to issue a work instruction to the transfer device (1) to transport the container cage located at the starting end of the transfer device (1) to the end end; S3: When the identification module (54) located at the end of the transfer device (1) detects the container cage, the central control device sends a work instruction to the second lifting and conveying device (3), and the second lifting and conveying device (3) is lifted upward to be flush with the transfer device (1) to receive the container cage; S4: the identification module (54) located on the side of the second lifting and conveying device (3) senses the container cage; S5: The identification module (54) transmits the data signal to the central control device for processing. According to the user-set program, the central control device calls the transport device (6) to move to the end of the second lifting and conveying device (3). At the same time, the second lifting and conveying device (3) lowers its height so that the wheels of the container cage contact the bottom surface to facilitate fork loading of the transport device (6).

10. The working method of the container cage intelligent conveying system according to claim 9, characterized in that: The steps include: S6: Based on step S4, the identification module (54) transmits the data signal to the central control device for processing, and the central control device issues a stop conveying work instruction to the second lifting and conveying device (3) according to a user-set program; S7: At the same time, the central control device sends a working instruction to the translation drive device (4) to drive the second lifting and conveying device (3) to translate. After confirming that the second lifting and conveying device (3) has reached the designated position according to the working data of the translation drive device (4), the central control device sends a working instruction to the second lifting and conveying device (3) to make it descend and place the container cage on the ground; S8: After the second lifting and conveying device (3) descends, the central control device sends a working instruction to the translation drive device (4) to reset the second lifting and conveying device (3).

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