An intelligent mobile sorting system for logistics

Abstract

The present invention discloses an intelligent mobile sorting system for logistics, comprising a variable-capacity carrying device, a conveying and sorting device, and a parcel transfer module. The variable-capacity carrying device comprises a fixed compartment, at least one pair of movable compartments, a first movable floor, and a second movable floor. The movable compartment is driven by a variable-capacity driving device to translate and expand or be accommodated on the fixed compartment. When the movable compartment moves, the first movable floor and the second movable floor are unfolded or folded to stand upright on one side of the fixed compartment. The upper and lower sorting modules are aligned vertically and arranged in the fixed compartment. Compared with the existing technology, the system has the following advantages: the upper and lower double-layer design of the sorting module increases the number of sorting slots, thereby improving the sorting efficiency. The combination of the variable-capacity carrying device, the foldable guide module, and the parcel transfer module makes the sorting system occupy a small area after use. Moreover, the overall intelligent automatic control realizes opening and folding, thereby improving the unfolding efficiency and reducing the production cost.

Description

Technical Field

[0001] The present invention relates to the technical field of parcel sorting equipment, and in particular to an intelligent mobile sorting system for logistics. Background Art

[0002] With the deepening development of globalization and automation, the logistics industry is facing unprecedented opportunities and challenges. Traditional logistics sorting methods can no longer meet the efficient operation requirements of modern society, and the research and development of mobile sorting automation technology has become the key to the development of the logistics industry. In the logistics industry, efficiency is of paramount importance.

[0003] Currently, the logistics industry relies on transport vehicles to transport parcels, and pre-transportation sorting and classification is essential. Existing technologies typically perform sorting operations in fixed locations, either by machine or manually. This inflexible selection of sorting sites and limited capacity to handle surges in traffic are limited. Therefore, the use of mobile sorting platforms enables rapid sorting of express deliveries during peak periods. However, existing mobile sorting platforms have short belt conveyors, making it difficult to quickly separate parcels. Furthermore, existing mobile sorting platforms have a limited number of slots, resulting in low sorting efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an intelligent mobile sorting system for logistics.

[0005] To achieve the above objectives, the present invention discloses an intelligent mobile sorting system for logistics, comprising:

[0006] A variable-capacity load-bearing device, the variable-capacity load-bearing device includes a fixed compartment, at least a pair of movable compartments, a first movable floor and a second movable floor, the pair of movable compartments are movably nested on both sides of the fixed compartment, the first movable floor and the second movable floor are hingedly arranged between the fixed compartment and the movable compartment, the movable compartment is driven by a variable-capacity drive device to translate and expand or be accommodated on the fixed compartment, and when the movable compartment moves, the first movable floor and the second movable floor are unfolded or folded and erected on one side of the fixed compartment.

[0007] The conveying and sorting device includes an upper-layer sorting module, a lower-layer sorting module, an upper-layer guide module and a lower-layer guide module. The upper-layer sorting module and the lower-layer sorting module are aligned up and down and arranged in the fixed compartment. The upper-layer guide modules are respectively arranged on both sides of the upper-layer sorting module, and the lower-layer guide modules are respectively arranged on both sides of the lower-layer guide module. The head ends of the upper-layer sorting module and the lower-layer sorting module are both provided with feeding and conveying devices, and a distribution module is provided on one side of the feeding and conveying device.

[0008] A parcel transfer module is movably arranged at the input end of the distribution module. The parcel transfer module is composed of a multi-section foldable belt conveyor. When the parcel transfer module is unfolded, the parcels to be sorted are placed on the parcel transfer module by manual or automated equipment and conveyed to the distribution module. The distribution module conveys the parcels to the feed conveying device of the upper sorting module or the lower sorting module, and the parcels are sorted by the upper sorting module or the lower sorting module to the corresponding upper guide module or the lower guide module and fall into the external collection container.

[0009] Furthermore, it is characterized in that it also includes a package supply device, which is arranged at the tail end of the fixed compartment along the conveying direction of the package.

[0010] The package supply device includes a cage car receiving module, a cage car flipping module and a flipping power module. The cage car receiving module is arranged on the outside of the package transfer module and is used to receive the container cage input from the outside. The cage car flipping module is flippably arranged above the end of the cage car receiving module. The cage car flipping module is used to receive the container cage output from the end of the cage car receiving module. The flipping power module drives the cage car flipping module to rotate so that the cage car flips circumferentially and pours the package onto the package transfer module.

[0011] Furthermore, it also includes a cage car transport device, which includes a cage car transfer device and a pair of lifting and conveying devices. The cage car transfer device is arranged on the outside of the cage car receiving module, and the pair of lifting and conveying devices are respectively arranged at the head and tail ends of the cage car transfer device.

[0012] The lifting and conveying device includes a supporting base, a lifting module, a moving module and a second conveying module. The lifting module includes 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 seat. The bottom of the guide block is provided with a guiding inclined surface.

[0013] The movable module includes a movable frame and a lifting module. The movable frame is movably arranged on the supporting base. The lifting module is fixedly arranged between the movable frame and the guide block. The movable frame is driven by a mobile driving device to move laterally so that the lifting module acts on the guide slope and the bottom of the guide block to lift the lifting seat.

[0014] Furthermore, the upper guide module includes a fixed section and a flipping section, one end of the fixed section is fixedly connected to the side of the upper sorting module, and the other end thereof is tilted downward, one end of the flipping section is hinged to the other end of the fixed section, and a first retracting and extending drive device is provided between the fixed section and the flipping section, and the flipping section is driven by the first retracting and extending drive device to flip upward or flip downward and tilt.

[0015] Furthermore, the angle between the top surface of the fixed section and the side surface of the upper sorting module is 100°-105°.

[0016] Furthermore, columns are vertically arranged in the fixed compartment.

[0017] The parcel transfer module includes a first conveying module, a second conveying module and a third conveying module. One end of the first conveying module is hinged to the column, and the column is provided with a second retracting and extending driving device for driving the first conveying module to fold upward or tilt downward and unfold. The head and tail ends of the second conveying module are respectively hinged to the tail end of the first conveying module and the head end of the third conveying module. The first conveying module is provided with a third retracting and extending driving device for driving the second conveying module to fold upward or tilt downward and unfold. The second conveying module is provided with a fourth retracting and extending driving device for driving the third conveying module to fold upward or tilt downward and unfold.

[0018] Furthermore, the package supply device also includes a turnover limiting module and a lifting module, and the lifting module is arranged between the cage car turnover module and the package conveying transfer module.

[0019] The cage car flipping module includes a flipping support frame, a carrying frame and a limiting component. The flipping support frame is fixedly arranged at the end of the cage car receiving module, the carrying frame is flipped and arranged on the flipping support frame, and the limiting component is fixedly arranged on the carrying frame.

[0020] The flipping power module includes a flipping wheel, a power wheel and a power element. A support shaft is fixedly set at the center of the flipping wheel. The outer periphery of the support shaft is rotatably connected to the top of one side of the opening of the flip support frame through a bearing seat. The side of the supporting frame is fixedly connected to the flipping wheel through a connecting shaft. The power wheel is set on the outside of the flipping wheel. The power wheel is connected to the flipping wheel in a transmission manner. The power element drives the power wheel and drives the flipping wheel to rotate. The flip limiting module is set on the outside of the flip wheel to fix its circumferential setting angle.

[0021] Furthermore, the flip limit module includes a limit rod and a guide seat, the guide seat is fixedly arranged on the flip support frame, and the limit rod is pluggable and arranged in the guide seat to the side wall of the flip wheel.

[0022] The guide seat is provided with a guide through hole, the limit rod is slidably provided on the guide through hole, and the side wall of the flip wheel is provided with a plurality of limit sockets, which are distributed in an annular manner on the side wall of the flip wheel.

[0023] 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 provided between the movable frame and the receiving groove.

[0024] 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, and a guide wheel is provided on the support base. When the lifting seat is lifted or lowered, the guide groove slides along the guide wheel.

[0025] The support base is provided with a support module, and the support module is any one of a roller and a support leg.

[0026] 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 rotated along the transmission direction of the container cage and arranged in the mounting recesses;

[0027] The centers of the first roller and the second roller are staggered up and down.

[0028] Guide grooves are respectively provided 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 grooves.

[0029] Further, the following steps are included:

[0030] S1: The movable compartments on both sides of the fixed box are opened outward to expand the space inside the fixed compartment, and at the same time, the first movable floor and the second movable floor are flattened;

[0031] S2: The first conveying module, the second conveying module, and the third conveying module are sequentially deployed downward from the input end of the distribution module and are arranged on the outside of the rear end of the fixed box;

[0032] S3: The lifting conveyor at the head end of the cage car transfer device lifts the container cage to be flush with the cage car transfer device and transports it forward to the cage car transfer device. The cage car transfer device then transports it forward to the lifting conveyor at the end.

[0033] S4: The lifting and conveying device at the end of the cage car transfer device receives the container cage output from the cage car transfer device and transports it forward to the head end of the cage car receiving module;

[0034] S5: The lifting and conveying device descends to place the container cage on the cage truck receiving module;

[0035] S6: The cage car receiving module transports the container cage to the cage car flipping module, which is driven by the flipping power module to flip the cage car flipping module toward the fixed box to pour the packages in the container cage onto the third conveying module;

[0036] S7: The parcel is conveyed to the distribution module via the third conveying module, the second conveying module, and the first conveying module, and is sent to the upper sorting module or the lower sorting module through the distribution module and sorted to the corresponding upper guide module or the lower guide module.

[0037] Compared with the existing technology, the beneficial effects of the present invention are: the upper and lower double-layer design of the sorting module increases the number of sorting grids of the intelligent mobile sorting system, thereby improving the sorting efficiency. At the same time, the combination of the variable-capacity carrying device and the foldable guide module and the parcel transfer module makes the sorting system occupy a small area after use, and its overall intelligent automatic control realizes opening and folding, improves deployment efficiency and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a top view of the overall structure of this embodiment;

[0039] Figure 2 This is a schematic diagram of the fixed body and the movable body of this embodiment when they are unfolded;

[0040] Figure 3 This is a schematic diagram of the movable compartment in this embodiment when it is nested in the fixed compartment;

[0041] Figure 4 This is a schematic diagram of the package transfer module of this embodiment when it is unfolded;

[0042] Figure 5 This is a schematic diagram of the package transfer module of this embodiment when it is unfolded;

[0043] Figure 6 This is a schematic diagram from another perspective of the package transfer module of this embodiment when it is closed;

[0044] Figure 7 This is a schematic diagram of the embodiment in which the package supply device is arranged outside the third conveying module;

[0045] Figure 8 This is a three-dimensional view of the overall structure of the package supply device in this embodiment;

[0046] Figure 9 (I) is a schematic diagram showing the position of the cage car tipping device and the rotary drive device at the end of the cage car receiving module. Figure 9 (II) Yes Figure 9 (I) Partial enlarged view of part A;

[0047] Figure 10 It is a side view of the rotary drive device and the movable limit device;

[0048] Figure 11 This is a top view of the overall structure of the cage truck conveying device of this embodiment;

[0049] Figure 12 This is the main schematic diagram of the overall structure of the cage truck conveying device of this embodiment;

[0050] Figure 13 This is a top view of the first lifting and conveying device of this embodiment;

[0051] Figure 14 Schematic diagram of the vertical cross section of the first lifting and conveying device of this embodiment;

[0052] Figure 15 This is a side view of the first lifting and conveying device of this embodiment;

[0053] Figure 16 This is a top view of the overall structure of the translation drive device of this embodiment;

[0054] Figure 17 This is a framework diagram of the centralized control device in this embodiment. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following Figures 1-17 The present invention is further described in detail with reference to the accompanying drawings.

[0056] Reference Figure 1 As shown, an intelligent mobile sorting system for logistics includes a variable-capacity carrying device 1, a conveying and sorting device 2, a package transfer module 3, a package supply device 4 and a cage truck conveying device 5.

[0057] Recombination Figure 2 、 Figure 3 As shown, the variable capacity carrying device 1 includes a fixed compartment 11, a movable compartment 12, a first movable floor 13 and a second movable floor 14. In this embodiment, the movable compartments 12 are arranged in pairs, and the pair of movable compartments 12 are respectively telescopically nested on both sides of the fixed compartment 11.

[0058] The first movable floor 13 and the second movable floor 14 are foldably arranged between the movable compartment 12 and the fixed compartment 11. The first movable floor 13 and the second movable floor 14 are hinged together by hinges. One side of the first movable floor 13 is hinged to the side inside the movable compartment 12, and one side of the second movable floor 14 is hinged to the floor of the fixed compartment 11.

[0059] A variable capacity drive device 15 is provided at the bottom of the fixed compartment 11. The movable end of the variable capacity drive device 15 is fixedly connected to the movable compartment 12. The variable capacity drive device 15 drives the movable compartment 12 to expand outward or retract into the fixed compartment 11. When the variable capacity drive device 15 drives the movable compartment 12 outward, it simultaneously drives the first and second movable floors 13, 14 to flip downward. When the first and second movable floors 13, 14 are laid flat, they are flush with the floor of the fixed compartment 11. Conversely, the first and second movable floors 13, 14 are retracted upward and folded upright on one side of the fixed compartment 11.

[0060] In this embodiment, movable compartments 12 and first and second movable floors 13 and 14 are movably provided on both sides of the fixed compartment 11. When folded, the movable compartment 12 and the first and second movable floors 13 and 14 are integrated and stored to realize the demand of multi-stage variable capacity expansion space on both sides of the fixed compartment 11, thereby meeting the use needs of more occasions.

[0061] Reference Figure 4 As shown, the rear of the fixed body 11 is provided with an upwardly opening movable tailgate 16, the top of one side of which is hinged to the upper edge of the rear of the fixed body 11. A push module 17 is provided between the top of the interior of the fixed body 11 and the movable tailgate 16. The fixed end of the push module 17 is hinged to the top of the interior of the fixed body 11, and the movable end is hinged to the inner side of the movable tailgate 16.

[0062] The push module 17 of this embodiment is one of hydraulic cylinder and electric cylinder. During operation, the telescopic action of the push module 17 drives the movable tail plate 16 to flip upwards to open the tail of the fixed compartment 11 or flip downwards to close the tail of the fixed compartment 11.

[0063] Reference Figure 3 and Figure 4 As shown, the conveying and sorting device 2 is arranged in the middle of the fixed compartment 11. The conveying and sorting device 2 includes an upper sorting module 21, a lower sorting module 22, an upper guide module 23 and a lower guide module 24. The upper sorting module 21 and the lower sorting module 22 are aligned up and down and arranged in the fixed compartment 11.

[0064] The sorting module mentioned in this embodiment is composed of a plurality of oscillating wheel diverters connected end to end along the length direction of the fixed compartment 11.

[0065] Upper-layer guiding modules 23 are provided on both sides of the upper-layer sorting module 21 , and lower-layer guiding modules 24 are provided on both sides of the lower-layer sorting module 22 .

[0066] Reference Figure 5As shown, the upper guide module 23 includes a fixed section 231 and a flip section 232. The fixed section 231 is tilted and arranged in the fixed compartment 11. The higher end of the fixed section 231 is fixedly connected to the side of the upper sorting module 21.

[0067] The flip section 232 is reversibly disposed at the lower end of the fixed section 231. The leading end of the flip section 232 and the trailing end of the fixed section 231 are connected by at least one hinge structure. A first retractable drive mechanism 233 is disposed between the fixed section 231 and the flip section 232. The fixed end of the first retractable drive mechanism 233 is hinged to the side of the fixed section 231, and the movable end of the first retractable drive mechanism 233 is hinged to the side of the flip section 232. The first retractable drive mechanism 233 retracts and folds upward toward the fixed section 231, or flips and opens downward until it is flush with the fixed section 231.

[0068] In this embodiment, the first retractable driving device 233 is any one of a hydraulic cylinder, a pneumatic cylinder, and an electric push rod.

[0069] Preferably, a plurality of unpowered rollers 234 are provided on both the fixed section 231 and the flip section 232 .

[0070] Furthermore, the angle between the top surface of the fixed section 231 and the side surface of the upper sorting module 21 is 100°-105° to prevent the package from turning over and being damaged.

[0071] The overall structure of the lower guide module 24 and the connection structure with the lower sorting module 22 in this embodiment are consistent with those of the upper guide module 23 and will not be elaborated here.

[0072] Compared to the existing technology, the guide module of this embodiment can be folded or retracted, which is highly flexible and practical. After sorting, the flip section 232 can be folded and erected in the fixed compartment 11 to save space. No disassembly is required, which saves manpower and material resources. The overall operation is simple and efficient.

[0073] Reference Figure 1 As shown, the head ends of the upper sorting module 21 and the lower sorting module 22 are both provided with a feeding conveying device 6, which is fixedly arranged in the fixed compartment 11. In this embodiment, the feeding conveying device 6 is a belt conveyor.

[0074] A distribution module 61 is provided on one side of the feed conveying device 6. The distribution module 61 includes a package distribution platform 611, a first distribution conveyor belt 612 and a second distribution conveyor belt 613. The package distribution platform 611 is fixedly arranged in the fixed compartment 11 and is located outside the feed conveying device 6.

[0075] The first distribution conveyor belt 612 is obliquely disposed between the upper sorting module 21 and the parcel distribution platform 611 , and the second distribution conveyor belt 613 is obliquely disposed between the lower sorting module 22 and the parcel distribution platform 611 .

[0076] Reference Figure 1 As shown, the parcel transfer module 3 includes a first conveying module 31 , a second conveying module 32 and a third conveying module 33 . The first conveying module 31 is movably disposed outside the head end of the parcel distribution platform 611 .

[0077] Recombination Figure 4 As shown, a vertical column 111 is disposed within the fixed carriage 11, and the leading end of the first conveying module 31 is connected to the column 111 via a hinge structure. A second retractable drive device 34 is disposed between the column 111 and the first conveying module 31. The fixed end of the second retractable drive device 34 is hinged to the upper half of the column 111, and the movable end of the second retractable drive device 34 is hinged to the side of the leading end of the first conveying module 31. The second retractable drive device 34 drives the first conveying module 31 to be retracted and folded toward the parcel distribution platform 611 or tilted downward. When the first conveying module 31 is tilted, its higher end is flush with the parcel distribution platform 611.

[0078] The tail end of the first conveying module 31 and the head end of the second conveying module 32 are connected to each other through a hinge structure, and the tail end of the second conveying module 32 and the head end of the third conveying module 33 are connected to each other through a hinge structure.

[0079] Recombination Figure 6 As shown, a V-shaped connecting rod 35 is provided adjacent to the first conveying module 31 and the second conveying module 32. The two ends of the opening of the V-shaped connecting rod 35 are respectively hinged to the first conveying module 31 and the second conveying module 32. A third retractable driving device 36 is provided below and between the first conveying module 31 and the second conveying module 32. The fixed end of the third retractable driving device 36 is hinged to the side of the first conveying module 31, and the movable end of the third retractable driving device 36 is hinged to the top end of the V-shaped connecting rod 35.

[0080] A fourth retractable drive device 37 is provided on the top between the second conveying module 32 and the third conveying module 33. The connection structure of the fourth retractable drive device 37 with the second conveying module 32 and the third conveying module 33 is the same as that of the third retractable drive device 36 and will not be further described here.

[0081] During operation, the first conveying module 31 , the second conveying module 32 and the third conveying module 33 are driven by the second retracting and extending driving device 34 , the third retracting and extending driving device 36 and the fourth retracting and extending driving device 37 respectively to unfold downward in sequence, and are flush with each other after unfolding.

[0082] The parcel transfer module 3 of this embodiment can be folded and retracted into the fixed compartment 11 as a whole, and no disassembly is required, which saves manpower and material resources. The overall structure is easy to operate, highly efficient, and reduces the space occupied by the equipment.

[0083] In this embodiment, the first conveying module 31 and the second conveying module 32 serve as parcel conveying sections.

[0084] In this embodiment, the first conveying module 31 and the second conveying module 32 are belt conveyors.

[0085] Reference Figure 4 As shown, the third conveyor module 33 is sequentially provided with a bag-loading section 331 and a pull-out section 332 along the package conveying direction. Belt conveyors are respectively provided in the bag-loading section 331 and the pull-out section 332. Furthermore, the belt conveyor in the pull-out section 332 operates at a differential speed with the second conveyor module 32 to prevent packages from piling up in the package conveying section and causing them to spill or fall.

[0086] Reference Figure 7 and Figure 8 As shown, the bag supply device 4 includes a cage car receiving module 41 , a cage car turning module 42 , a turning power module 43 , a turning limit module 44 and a lifting module 45 .

[0087] The cage car flipping module 42 is flippably arranged above the end of the cage car receiving module 41, the flipping power module 43 is used to drive the cage car flipping module 42 to flip, the flipping limit module 44 is arranged between the flipping power module 43 and the cage car flipping module 42, and the lifting module 45 is arranged between the outer side of the end of the cage car receiving module 41 and the third conveying module 33 to receive the parcels poured out from the cage car flipping module 42 and convey them to the parcel transfer module 3.

[0088] In this embodiment, the cage car receiving module 41 is preferably a flat belt conveyor.

[0089] Recombination Figure 9 As shown, the cage trolley tilting module 42 comprises a tilting support frame 421, a supporting frame 422, and a stopper 423. In this embodiment, the tilting support frame 421 is U-shaped and extends through the end of the cage trolley receiving module 41, with its opening facing upward. The supporting frame 422 is tilted and positioned within the tilting support frame 421. The stopper 423 is fixedly mounted on both sides and the bottom of the supporting frame 422.

[0090] During operation, the container cage 7 is transported to the cage trolley receiving module 41 through the cage trolley conveying device 5. When the container cage receiving module 41 inputs the cage trolley into the load-bearing frame 422, the side and bottom edges of the material cage are clamped by the limiting component 423 to fix it.

[0091] The limiting component 423 of this embodiment is consistent with the locking assembly disclosed in Chinese Patent Publication No. CN211077713U and will not be elaborated here.

[0092] Reference Figure 9 and Figure 10 As shown, the flipping power module 43 includes a flip wheel 431 , a power wheel 432 and a power element 433 .

[0093] The flip wheel 431 is rotatably mounted between the side of the supporting frame 422 and the inner side of the flip support frame 421. A support shaft 434 is fixedly mounted at the center of the flip wheel 431. One end of the support shaft 434 is fixedly connected to the flip wheel 431, and the outer periphery of the other end is rotatably connected to the top of the flip support frame 421 via a bearing seat. The side of the supporting frame 422 is fixedly connected to the flip wheel 431 via a connecting shaft 424. The ends of the connecting shaft 424 are fixedly connected to the side of the supporting frame 422 and the sidewall of the flip wheel 431, respectively.

[0094] In this embodiment, the flip wheel 431 is preferably a gear.

[0095] In this embodiment, the flip wheels 431 and the power wheels 432 are arranged in pairs.

[0096] The power wheel 432 is rotatably mounted on the flip support frame 421 and is located outside the flip wheel 431. The outer periphery of the power wheel 432 is rotatably connected to the flip support frame 421 via a support shaft 434.

[0097] Furthermore, a toothed portion is provided on the outer periphery of one end of the power wheel 432 , and the toothed portion is engaged with the flip wheel 431 .

[0098] The power element 433 drives the power wheels 432 located on both sides of the flip support frame 421 to rotate synchronously. In this embodiment, the power element 433 is a power mode in which two or a single motor, a motor-driven sprocket chain, etc. are used to drive the power wheels 432 to rotate circumferentially.

[0099] Recombination Figure 10 As shown, the flip limit module 44 includes a limit rod 441 and a guide seat 442. The guide seat 442 is fixedly mounted on the flip support frame 421 and is provided with a guide hole 443. A plurality of limit holes 444 are provided on the side wall of the flip wheel 431, and the plurality of limit holes 444 are distributed in a ring around the flip wheel 431. The limit rod 441 is slidably mounted within the guide hole 443, and one end of the limit rod 441 is inserted into any of the limit holes 444 on the flip wheel 431.

[0100] Furthermore, a stopper 445 is provided between the outer periphery of the limit rod 441 and the outer sidewall of the flip support frame 421. One end of the stopper 445 is fixedly mounted on the outer periphery of the limit rod 441. When the limit rod 441 is fully inserted into the limit insertion hole 444, the stopper 445 contacts the outer sidewall of the flip support frame 421, providing a warning and preventing over-insertion.

[0101] As shown in Reference 8, the lifting module 45 includes a lifting fixed frame 451, a fourth conveying module 452 and a flipping drive module 453. The lifting fixed frame 451 is arranged between the cage car receiving module 41 and the tail of the fixed body 11, the fourth conveying module 452 is movably arranged on the lifting fixed frame 451, and the flipping drive module 453 is arranged on both sides of the head end of the fourth conveying module 452.

[0102] In this embodiment, the fourth conveying module 452 is a flat belt conveyor.

[0103] A turning shaft 454 is provided on both sides of the end of the fourth conveying module 452 , and a bearing seat is provided on the top of the lifting fixing frame 451 , and the turning shaft 454 is inserted into the bearing seat.

[0104] Connecting plates are fixedly provided on both sides of the front end of the fourth conveying module 452 , and the connecting plates are used to connect to the flip driving module 453 .

[0105] The flip driving module 453 is a driving module such as a hydraulic push rod or an electric push rod, which is used to realize the rotation of the flip shaft 454 around the bearing seat.

[0106] Reference Figure 1 、 Figure 11 As shown, the cage car conveying device 5 includes a cage car transfer device 51, a lifting and conveying device 52, a translation drive device 53 and a centralized control device 54.

[0107] The cage car transfer device 51 is arranged outside the cage car receiving module 41 along the conveying direction of the container cage.

[0108] Recombination Figure 12 As shown, the lifting and conveying devices 52 of this embodiment are arranged in pairs, and the pair of lifting and conveying devices 52 are respectively arranged at the head end and the tail end of the cage car transfer device 51.

[0109] The translation drive device 53 is fixedly arranged in the cage car transfer device 51. The translation drive device 53 is used to drive the lifting conveying device 52 located at the end of the cage car transfer device 51 to perform a translation movement along the conveying direction of the container cage.

[0110] The cage car transfer device 51 comprises a transfer frame 511, first conveyor modules 512, and a transfer power unit 513. In this embodiment, the first conveyor modules 512 are arranged in pairs, symmetrically positioned on either side of the length of the transfer frame 511. The transfer power unit 513 is fixedly mounted within the transfer frame 511 and drives the pair of first conveyor modules 512 to operate synchronously.

[0111] In this embodiment, the first transmission module 512 is preferably a sprocket chain transmission mechanism.

[0112] In this embodiment, the rotational force device 513 is preferably a power structure of a motor and a reducer.

[0113] Furthermore, the top of the chain of the first conveying module 512 is higher than the top of the transfer rack 511 .

[0114] Reference Figure 13 As shown, the lifting and conveying device 52 includes a support base 521, a lifting module 522, a moving module 523 and a second conveying module 524. In this embodiment, the support base 521 is a frame structure.

[0115] In this embodiment, the second transmission modules 524 are arranged in pairs, and their overall structure is consistent with that of the first transmission modules 512, which will not be elaborated here.

[0116] Recombination Figure 14 As shown, the lifting module 522 includes a lifting base 522-1 and a plurality of guide blocks 522-2. In this embodiment, the lifting bases 522-1 are arranged in pairs, with the pair of lifting bases 522-1 being respectively arranged to be liftable on both sides above the support base 521. The second conveying modules 524 are respectively fixedly mounted on the outer side surfaces of the lifting bases 522-1, with the top of the chain of the second conveying module 524 being higher than the top of the lifting bases 522-1.

[0117] The pair of second conveying modules 524 are driven to move synchronously by a conveying power device 525 . The conveying power device 525 is located between the pair of second conveying modules 524 and is fixedly mounted on the inner sidewall of the second conveying module 524 .

[0118] An accommodating groove 522 - 11 is provided at the bottom of the lifting seat 522 - 1 , and both ends of the accommodating groove 522 - 11 are in communication with both sides of the lifting seat 522 - 1 .

[0119] Several guide blocks 522-2 are fixedly arranged at the top of the accommodating groove 522-11 along the conveying direction of the container cage. One side of the bottom of the guide block 522-2 is provided with a guide slope 522-21, and the higher end of the guide slope 522-21 is adjacent to the head end of the cage car transfer device 51.

[0120] Reference Figure 13 As shown, a guide portion 522-12 is fixedly mounted on the inner side of the lifting base 522-1. A guide groove 522-13 is disposed on the surface of the guide portion 522-12. The guide groove 522-13 is in communication with the top and bottom of the guide portion 522-12. A guide wheel 526 is mounted on the support base 521. The guide wheel 526 is connected to the support base 521 via a connecting frame. The guide wheel 526 is rotatably mounted on the connecting frame. The guide wheel 526 slides within the guide groove 522-13.

[0121] Reference Figure 13 、 Figure 14 As shown, the movable module 523 includes a movable frame 523-1, a lifting module 523-2, and a movable drive device 523-3. In this embodiment, the movable frame 523-1 is a frame structure. The movable frame 523-1 is movably mounted on the support base 521, and the lifting module 523-2 is fixedly mounted between the movable frame 523-1 and the guide block 522-2. The movable drive device 523-3 drives the movable frame 523-1 to move laterally, so that the lifting module 523-2 moves along the guide slope 522-21 to the bottom of the guide block 522-2, thereby lifting the lifting base 522-1.

[0122] Recombination Figure 15 As shown, installation recesses 523 - 11 are respectively provided at the bottoms of both sides of the movable frame 523 - 1 , and the lifting modules 523 - 2 are provided in the installation recesses 523 - 11 .

[0123] The lifting module 523-2 includes a first roller 523-21 and a second roller 523-22. Guide grooves 521-1 are respectively provided on both sides of the top of the support base 521. The first roller 523-21 and the second roller 523-22 are respectively rotated along the transmission direction of the container cage and are respectively provided in the installation recess 523-11.

[0124] The first roller 523 - 21 and the second roller 523 - 22 are connected to the mounting recess 523 - 11 by shaft-matched bearings. This method is a well-known technique and will not be elaborated here.

[0125] Furthermore, the centers of the first roller 523-21 and the second roller 523-22 are vertically staggered, so that the outer periphery of the first roller 523-21 contacts the bottom of the guide block 522-2 and the guide slope 522-21, while the outer periphery of the second roller 523-22 contacts the bottom of the guide groove 521-1. Avoidance windows are provided at the top of both sides of the movable frame 523-1 for the first roller 523-21 to pass through.

[0126] The mobile drive device 523-3 is fixedly mounted on the support base 521. The movable end of the mobile drive device 523-3 is in transmission connection with the movable frame 523-1. In this embodiment, the mobile drive device 523-3 is a drive device comprising an electric push rod, a motor and a reducer to drive a sprocket chain to drive the movable frame 523-1 to move horizontally.

[0127] Furthermore, a wear-resistant block 527 is provided between the accommodating groove 522-11 and the movable frame 523-1. The wear-resistant block 527 is fixedly provided on the movable frame 523-1. The wear-resistant block 527 has a guiding function and reduces the wear of the inner wall of the accommodating groove 522-11 and the movable frame 523-1.

[0128] This embodiment uses the rolling cooperation of the first roller 523-21 and the guide inclined surface 522-21 to realize the lifting and lowering of the second conveying module 524, which greatly simplifies the lifting structure of the lifting conveying device. At the same time, the centers of the first roller 523-21 and the second roller 523-22 are staggered up and down, so that the second roller 523-22 is always set in the guide groove 521-1 to play a supporting role, further improving the stability of the structure.

[0129] Furthermore, a transition plate 514 is provided at the head end of the cage car transfer device 51, and a transition slope is provided on the top of the transition plate 514. The transition slope is inclined toward the lifting and conveying device 52 located at the head end of the cage car transfer device 51 to serve as a guide. When in use, the bottom of the container cage 7 is in contact with the transition plate 514.

[0130] Reference Figure 13 As shown, further, a support module 521-2 is provided on the support base 521, and the support module 521-2 is used to support or fix the support base 521 on the workshop floor. In this embodiment, the support module 521-2 is any one of a roller and a leg.

[0131] Reference Figure 16 As shown, the translation drive device 53 includes a translation fixed frame 531 , a translation frame 532 and a translation force module 533 . The translation fixed frame 531 is fixedly arranged at the end of the transfer frame 511 , and the translation frame 532 is movably arranged on the translation fixed frame 531 .

[0132] The inner wall of the translation fixing frame 531 is rotatably provided with a support wheel 534 , which is provided in contact with the bottom of the translation frame 532 , and supports the translation frame 532 and guides it during lateral movement.

[0133] The translation frame 532 is fixedly connected to the support base 521 of the lifting and conveying device 52 located at the end of the cage car transfer device 51 through a connecting piece 56.

[0134] The translational power module 533 is a transmission structure of a sprocket chain. The chain of the translational power module 533 is in transmission connection with the translation frame 532 . The translational activity is driven to move laterally by the rotational motion of the translational power module 533 .

[0135] Furthermore, in order to cooperate with the translation drive device 53, the support module 521-2 of the lifting and conveying device 52 located at the end of the cage car transfer device 51 is preferably a roller, and a guide rail (not shown in the figure) is provided 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 53 during horizontal movement.

[0136] During operation, the translation force module 533 drives the translation frame 532 to move so that the support base 521 is synchronously translated outward.

[0137] Reference Figure 11 As shown, further, guardrails 57 are provided on both sides of the lifting and conveying device 52 and the cage car transfer device 51 to prevent the container cage from escaping from the above-mentioned device. The inner wall of the guardrail 57 is rotatably provided with a guide wheel 571, and the guide wheel 571 is used to contact the outer side surface of the container cage 7 to play a guiding role.

[0138] Reference Figure 11 、 Figure 17 As shown, the centralized control device 54 includes a data processing unit 541, a communication unit 542, a system control unit 543, several identification modules 544 and a label module. The label module is fixedly arranged on the container cage 7. The identification modules 544 are respectively arranged on both sides of the lifting and conveying device 52 at the head end of the cage car transfer device 51, on both sides of the end of the cage car transfer device 51, and on both sides of the end of the lifting and conveying device 52 at the end of the cage car transfer device 51. The identification module 544 is fixedly arranged on the inner wall of the guardrail 57.

[0139] In this embodiment, the recognition module 544 is preferably a mirror-reflective photoelectric device.

[0140] The data processing unit 541 , the communication unit 542 , the transfer power device 513 , the transmission power device 525 , the mobile driving device 523 - 3 , and the translation power module 533 are electrically connected to the system control unit 543 , respectively.

[0141] The identification module 544 is electrically connected to the data processing unit 541 .

[0142] In this embodiment, the data processing unit 541 includes a processor, a memory, and a computer program stored in the memory and executed on the processor. The processor includes one or more processing cores, which are connected to the processor via a bus. The memory is used to store program instructions. When the processor executes the program instructions in the memory, the above-mentioned container cage conveying method is implemented.

[0143] When sorting parcels:

[0144] S1: The label module on the container cage is scanned manually or by a device to confirm the information, and the container cage is pushed to the top of the lifting conveyor device 52 located at the head end of the cage car transfer device 51. At this time, the identification module 544 located on the side of the lifting conveyor device 52 senses the container cage (indicating that the container cage has been pushed into place). Then, it is manually confirmed on the communication unit 542 or automatically confirmed by the control program, so that the system control unit 543 sends a start instruction to the transmission power unit 525 and the mobile drive unit 523-3 through the communication unit 542;

[0145] S2: The mobile drive device 523-3 drives the movable frame 523-1 to move to the left. At this time, the second roller 523-22 moves along the guide groove 521-1, and the first roller 523-21 moves along the guide slope 522-21 to the bottom of the guide block 522-2, causing the guide groove 522-13 on the lifting seat 522-1 to move upward along the guide wheel 526 of the support base 521. The lifting seat 522-1 lifts the container cage so that its wheels leave the ground and it is driven forward by the second conveying module 524 to move to the head end of the cage transfer device 51;

[0146] S3: When the identification module 544 detects that there is no container cage at the end of the cage car transfer device 51 and the lifting and conveying device 52 located at the end of the cage car transfer device 51, the system control unit 543 sends a work instruction to the transfer power device 513 through the communication unit 542 to move the container cage;

[0147] S4: When the identification module 544 at the end of the cage car transfer device 51 detects the container cage, the system control unit 543 sends a work instruction to the lifting and conveying device 52 at the end of the cage car transfer device 51 through the communication unit 542, so that the lifting and conveying device 52 rises to be flush with the first conveying module 512 and starts to operate, thereby taking over the container cage output from the end of the first conveying module 512;

[0148] S5: Based on S4, after the identification module 544 detects that there is a container cage on the lifting and conveying device 52 at the end of the cage car transfer device 51, the system control unit 543 sends a work instruction to the translation power module 533 of the lifting and conveying device 52 at the end of the cage car transfer device 51 through the communication unit 542 to drive the support base 521 to translate to the head end of the cage car receiving module 41;

[0149] S7: After the container cage is transported to the end of the lifting conveyor 52, the lifting conveyor 52 is lowered to place the container cage on the input end of the cage vehicle receiving module 41;

[0150] S8: The system control unit 543 confirms that the container cage has been translated into position based on the working data of the translational force module 533. Then, the system control unit 543 issues a working instruction to the mobile drive device 523-3 to lower the height and separate from the container cage. At the same time, the translational force module 533 drives the second mobile drive device 532 to reset.

[0151] S9: The movable compartments 12 on both sides of the fixed compartment 11 are opened outwards, and the movable tailgate 16 is flipped upwards and opened, thereby expanding the space inside the fixed compartment 11 to provide working space for the parcel guide module 22 and the parcel transfer module 3;

[0152] The flip section 232 flips downward and opens into the movable compartment 12. A collection container is provided in the movable compartment 12. The collection container is located below the flip section 232 and is used to receive the packages output by the flip section 232.

[0153] The first conveying module 31, the second conveying module 32 and the third conveying module 33 are respectively turned downward and unfolded in sequence;

[0154] S10: The power element 433 drives the power wheel 432 to rotate, causing the gear-shaped portion to engage with the flip wheel 431 for transmission, driving the supporting frame 422 to flip toward the lifting module 45 until the upper opening of the cage car is vertically aligned with the fourth conveying module 452. As the supporting frame 422 flips, the packages in the cage car are gradually poured out of the upper opening of the cage car onto the fourth conveying module 452. The fourth conveying module 452 then conveys the packages in an orderly manner to the upper package section 331 of the third conveying module 33.

[0155] S11: The loading section 331 conveys the parcels to the stretching section 332, and the stretching section 332 conveys the parcels to the second conveying module 32 and the first conveying module 31 at intervals;

[0156] S12: The parcel distribution platform 611 receives the parcel output from the first conveying module 31, and moves the parcel on the parcel distribution platform 611 to the first distribution conveyor belt 612 or the second distribution conveyor belt 613 through manual or automated equipment. The parcel is then conveyed to the upper sorting module via the first distribution conveyor belt 612 and sorted into the corresponding collection container according to the parcel information, or is conveyed to the lower sorting module 22 via the second distribution conveyor belt 613 and sorted into the corresponding collection container according to the parcel information.

[0157] Compared to existing technologies, the fourth conveyor module 452 of this embodiment, driven by the flip drive module 453, rotates around the bearing seat at its distal end. This allows the fourth conveyor module 452 to adjust to the flip angle of the cage car, preventing package damage and improving cage inversion efficiency. This device can achieve slow flipping at different angles while reducing package damage at high drop heights.

[0158] When performing repair / maintenance work, the ring-shaped distribution of the limit sockets 444 enables the device to be repaired at various angles. The limit rod 441 is inserted into the guide hole 443 and the limit socket 444 to fix the flip wheel 431 and ensure the safety of the repair.

[0159] This embodiment achieves the effect of slowly pouring out the cage car at multiple angles (0°-180°) by optimizing the flipping drive structure of the load-bearing frame 422. At the same time, pouring out the packages from the upper opening of the cage car has the advantage of a good pouring effect (low bag storage rate after pouring in the cage car).

[0160] This embodiment uses a cage truck conveying device 5 to realize intelligent automatic transportation and height change of the container cage, so that the container cage can be automatically moved to the cage truck receiving module 41 in an orderly manner, greatly reducing manual intervention and improving the efficiency of cargo turnover.

[0161] This embodiment adopts a double-layer design of the sorting module to increase the number of sorting slots of the intelligent mobile sorting system, thereby improving sorting efficiency. At the same time, the combination of a variable-capacity load-bearing device, a foldable guide module, and a parcel transfer module makes the sorting system occupy a small area after use. The overall intelligent automatic control realizes opening and folding, reduces the use of manpower and greatly reduces production costs.

[0162] 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. They cannot be used to limit the scope of protection of the present invention. Any modifications made based on the spirit of the main technical solution of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent mobile sorting system for logistics, characterized in that: include: A variable capacity load-bearing device (1), the variable capacity load-bearing device (1) comprising a fixed compartment (11), at least one pair of movable compartments (12), a first movable floor (13) and a second movable floor (14), wherein the pair of movable compartments (12) are respectively movably nested on both sides of the fixed compartment (11), the first movable floor (13) and the second movable floor (14) are hingedly arranged between the fixed compartment (11) and the movable compartment (12), the movable compartment (12) is driven by a variable capacity drive device (15) to translate and expand or be accommodated on the fixed compartment (11), and when the movable compartment (12) moves, the first movable floor (13) and the second movable floor (14) are unfolded or folded and erected on one side of the fixed compartment (11); A conveying and sorting device (2), the conveying and sorting device (2) comprising an upper-layer sorting module (21), a lower-layer sorting module (22), an upper-layer guide module (23) and a lower-layer guide module (24), the upper-layer sorting module (21) and the lower-layer sorting module (22) being arranged in an aligned manner in the fixed compartment (11), the upper-layer guide modules (23) being respectively arranged on both sides of the upper-layer sorting module (21), the lower-layer guide modules (24) being respectively arranged on both sides of the lower-layer sorting module (22), the head ends of the upper-layer sorting module (21) and the lower-layer sorting module (22) being both provided with a feeding conveying device (6), and a distribution module (61) being provided on one side of the feeding conveying device (6); A parcel transfer module (3), the parcel transfer module (3) is movably arranged at the input end of the distribution module (61), the parcel transfer module (3) is composed of a multi-section folded belt conveyor, when the parcel transfer module (3) is unfolded, the parcel to be sorted is placed on the parcel transfer module (3) by manual or automated equipment and transported to the distribution module (61), the distribution module (61) transports the parcel to the feeding conveyor (6) of the upper sorting module (21) or the lower sorting module (22), and the parcel is sorted by the upper sorting module (21) or the lower sorting module (22) to the corresponding upper guide module (23) or the lower guide module (24) and falls into an external collection container; A package supply device (4), the package supply device (4) being arranged at the rear end of the fixed compartment (11) along the conveying direction of the packages; The package supply device (4) includes a cage car receiving module (41), a cage car turning module (42) and a turning power module (43), wherein the cage car receiving module (41) is arranged outside the package transfer module (3) and is used to receive the container cage input from the outside, and the cage car turning module (42) is turned over and arranged above the end of the cage car receiving module (41), and the cage car turning module (42) is used to receive the container cage output from the end of the cage car receiving module (41), and the turning power module (43) drives the cage car turning module (42) to rotate, so that the cage car turns over circumferentially and pours the package onto the package transfer module (3); A cage car transport device (5), the cage car transport device (5) comprising a cage car transfer device (51) and a pair of lifting and conveying devices (52), the cage car transfer device (51) being arranged outside the cage car receiving module (41), and the pair of lifting and conveying devices (52) being respectively arranged at the head and tail ends of the cage car transfer device (51); The lifting and conveying device (52) includes a supporting base (521), a lifting module (522), a moving module (523) and a second conveying module (524); the lifting module (522) includes a lifting seat (522-1) and a guide block (522-2); the lifting seat (522-1) is liftably arranged above both sides of the supporting base (521); the second conveying module (524) is arranged on the outer side surface of the lifting seat (522-1); the guide block (522-2) is fixedly arranged at the bottom of the lifting seat (522-1); and the bottom of the guide block (522-2) is provided with a guiding inclined surface (522-21); The movable module (523) comprises a movable frame (523-1) and a lifting module (523-2); the movable frame (523-1) is movably arranged on the support base (521); the lifting module (523-2) is fixedly arranged between the movable frame (523-1) and the guide block (522-2); the movable frame (523-1) is driven to move laterally by a mobile driving device (523-3), so that the lifting module (523-2) acts on the guide inclined surface (522-21) and the bottom of the guide block (522-2) to lift and lower the lifting seat (522-1).

2. The intelligent mobile sorting system for logistics according to claim 1 is characterized in that: The upper guide module (23) comprises a fixed section (231) and a flip section (232), one end of the fixed section (231) is fixedly connected to the side surface of the upper sorting module (21), and the other end thereof is tilted downward, one end of the flip section (232) is hinged to the other end of the fixed section (231), and a first retractable driving device (233) is provided between the fixed section (231) and the flip section (232), and the flip section (232) is driven by the first retractable driving device (233) to flip upward or tilt downward.

3. The intelligent mobile sorting system for logistics according to claim 2, characterized in that: The included angle between the top surface of the fixed section (231) and the side surface of the upper sorting module (21) is 100°-105°.

4. The intelligent mobile sorting system for logistics according to claim 1, characterized in that: A column (111) is vertically arranged in the fixed compartment (11); The parcel transfer module (3) includes a first conveying module (31), a second conveying module (32) and a third conveying module (33), one end of the first conveying module (31) is hinged to the column (111), and the column (111) is provided with a second retracting and extending driving device (34) for driving the first conveying module to fold upward or tilt downward and unfold, the head and tail ends of the second conveying module (32) are hinged to the tail end of the first conveying module (31) and the head end of the third conveying module (33), respectively, the first conveying module (31) is provided with a third retracting and extending driving device (36) for driving the second conveying module (32) to fold upward or tilt downward and unfold, and the second conveying module (32) is provided with a fourth retracting and extending driving device (37) for driving the third conveying module (33) to fold upward or tilt downward and unfold.

5. The intelligent mobile sorting system for logistics according to claim 1, characterized in that: The package supply device (4) further comprises a turnover limiting module (44) and a lifting module (45), wherein the lifting module (45) is arranged between the cage vehicle turnover module (42) and the package transport transfer module (3); The cage car turning module (42) comprises a turning support frame (421), a carrying frame (422) and a limiting component (423), wherein the turning support frame (421) is fixedly arranged at the end of the cage car receiving module (41), the carrying frame (422) is turned over and arranged on the turning support frame (421), and the limiting component (423) is fixedly arranged on the carrying frame (422); The flip power module (43) comprises a flip wheel (431), a power wheel (432) and a power element (433). A support shaft (434) is fixedly provided at the center of the flip wheel (431). The outer periphery of the support shaft (434) is rotatably connected to the top of one side of the opening of the flip support frame (421) through a bearing seat. The side of the supporting frame (422) is fixedly connected to the flip wheel (431) through a connecting shaft (424). The power wheel (432) is arranged on the outer side of the flip wheel (431). The power wheel (432) is transmission-connected to the flip wheel (431). The power element (433) drives the power wheel (432) and drives the flip wheel (431) to rotate. The flip limit module (44) is arranged on the outer side of the flip wheel (431) to fix its circumferential setting angle.

6. The intelligent mobile sorting system for logistics according to claim 5, characterized in that: The flip limit module (44) includes a limit rod (441) and a guide seat (442), wherein the guide seat (442) is fixedly arranged on the flip support frame (421), and the limit rod (441) is pluggable and arranged in the guide seat (442) to the side wall of the flip wheel (431); A guide through hole (443) is provided on the guide seat (442), the limiting rod (441) is slidably provided on the guide through hole (443), and a plurality of limiting plug holes (444) are provided on the side wall of the flip wheel (431), and the plurality of limiting plug holes (444) are distributed in an annular shape on the side wall of the flip wheel (431).

7. The intelligent mobile sorting system for logistics according to claim 1, characterized in that: The bottom of the lifting seat (522-1) is provided with an accommodating groove (522-11), the guide blocks (522-2) are respectively fixedly arranged at the top of the accommodating groove (522-11) along the conveying direction of the container cage, and a wear-resistant block (527) is provided between the movable frame (523-1) and the accommodating groove (522-11); A guide portion (522-12) is fixedly provided on the inner side surface of the lifting seat (522-1), a guide groove (522-13) is provided on the surface of the guide portion (522-12), a guide wheel (526) is provided on the support base (521), and the guide groove (522-13) slides along the guide wheel (526) when the lifting seat (522-1) performs a lifting action; A support module (521-2) is provided on the support base (521), and the support module (521-2) is any one of a roller and a support leg.

8. The intelligent mobile sorting system for logistics according to claim 7, characterized in that: The lifting module (523-2) comprises a first roller (523-21) and a second roller (523-22); the bottoms of both sides of the movable frame (523-1) are respectively provided with mounting recesses (523-11); the first roller (523-21) and the second roller (523-22) are respectively rotatably arranged in the mounting recesses (523-11) along the transmission direction of the container cage; The centers of the first roller (523-21) and the second roller (523-22) are staggered up and down; guide grooves (521-1) are respectively provided on both sides of the top of the support base (521); the first roller (523-21) is provided in contact with the guide block (522-2), and the second roller (523-22) is provided in contact with the guide groove (521-1).

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