Special-shaped packaged goods sorting system

Abstract

The utility model provides a special-shaped packaging goods sorting system, which comprises a mounting bracket, an identification control unit and a plurality of sorting units, each sorting unit comprises a lower swing conveying device and a belt conveyor, the plurality of lower swing conveying devices are erected on the mounting bracket, and each lower swing conveying device comprises a plane power section, a lower swing section, a telescopic adjusting device and a conveying belt, the lower swing section is rotationally connected with the plane power section, the telescopic adjusting device is connected with the plane power section and the lower swing section, the conveying belt is wound around the plane power section and the lower swing section, and each belt conveyor is located at the end, away from the plane power section, of the lower swing section and located below the mounting support. The identification control unit comprises a PLC control unit and a plurality of scanning devices, the scanning devices are connected with the plane power section, the PLC control unit is electrically connected with the scanning devices and the telescopic adjusting device, and the technical problem that in the prior art, sorting equipment cannot sort goods which are large in size, heavy or packaged in a special shape is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting, in particular to a sorting system for special-shaped packaged goods. Background Art

[0002] With the development of science and technology and the progress of society, the e-commerce industry has developed rapidly, and the scale of logistics and distribution in the e-commerce industry has become larger and larger. During logistics and distribution, logistics sorting is an extremely tedious and important task in the logistics and distribution process.

[0003] The systems used in existing logistics sorting usually adopt cross-belt sorting systems, pendulum wheel sorting systems or narrow-band sorting systems. However, cross-belt sorting systems and narrow-band sorting systems can only sort goods with small volume and light weight. Pendulum wheel sorting systems are prone to jamming goods and have greater restrictions on the outer packaging of goods. Softer outer packaging and special-shaped packaging cannot be passed, which can easily lead to failure of goods sorting during logistics sorting. Utility Model Content

[0004] In order to solve the technical problems in the prior art that the cross-belt sorting system and the narrow-band sorting system can only sort goods with smaller volume and lighter weight, and the swing wheel sorting system is prone to jamming of goods, and has greater restrictions on the outer packaging of goods, and softer outer packaging and special-shaped packaging cannot be passed, which easily leads to the failure of goods sorting during logistics sorting, the embodiments of the present application provide a special-shaped packaging goods sorting system to achieve effective sorting of large-volume, heavy-weight goods and special-shaped packaging goods in logistics, thereby increasing the applicability of the sorting system.

[0005] To achieve the above technical effects, the embodiments of the present application adopt the following technical solutions:

[0006] A sorting system for irregularly packaged goods, comprising a mounting bracket, an identification control unit and a plurality of sorting units;

[0007] The sorting unit includes a swing transport device and a belt conveyor;

[0008] A plurality of the swing transport devices are sequentially mounted on the mounting bracket and transport goods in the same transport direction to form a goods transport path, wherein the swing transport device comprises a planar power section, a swing section, a telescopic adjustment device and a transport belt;

[0009] The planar power section is mounted on the mounting bracket, the lower swing section is rotatably connected to one end of the planar power section close to the downstream of the cargo transportation path, one end of the telescopic adjustment device is connected to one end of the lower swing section close to the mounting bracket, and the other end is connected to the planar power section, and the transport belt is wound around the planar power section and the lower swing section;

[0010] Each of the belt conveyors is disposed at one end of the downswing section close to the downstream of the cargo transportation path and is located below the mounting bracket, and each of the downswing transportation devices and the conveyor together corresponds to a downstream cargo transfer station;

[0011] The identification control unit includes a PLC control unit and a plurality of scanning devices;

[0012] Each of the scanning devices is connected to an end of the planar power section close to the upstream of the cargo transportation path, and is used to identify the identification code of the cargo to obtain the information of the downstream transfer station of the cargo;

[0013] The input end of the PLC control unit is electrically connected to the plurality of scanning devices, and the output end of the PLC control unit is electrically connected to the plurality of telescopic adjustment devices.

[0014] Preferably, the telescopic adjustment device comprises a driving part and an execution part;

[0015] The driving part is connected to the executing part and controls the executing part to perform linear reciprocating motion;

[0016] One end of the driving part away from the executing part is connected to the planar power section, and one end of the executing part away from the driving part is connected to the lower swing section.

[0017] Preferably, the belt conveyor is further provided with a guide receiving plate;

[0018] One end of the guide receiving plate is connected to a side of the belt conveyor close to the lower swing section, and the other end is arranged obliquely toward the lower swing section.

[0019] Preferably, photoelectric sensors are provided on both sides of the guide receiving plate perpendicular to the cargo transportation path;

[0020] The photoelectric sensor is electrically connected to the PLC control unit.

[0021] Preferably, the guide receiving plate is trumpet-shaped;

[0022] The wider end of the guide receiving plate is connected to the belt conveyor;

[0023] Baffles perpendicular to the guide receiving plate are arranged on both sides of the wider end of the guide receiving plate which are perpendicular to the cargo transportation path.

[0024] Preferably, the planar power section includes a first mounting base, a driving motor, a driving roller, a first redirecting roller, a first driven roller and a first connecting member;

[0025] The first mounting base is mounted on the mounting bracket, and the driving motor, the active roller, the first redirecting roller, and the first driven roller are all arranged in the first mounting base perpendicular to the cargo transportation path, and are all connected to the side wall of the first mounting base;

[0026] The active roller is drivingly connected to the driving motor, the first redirecting roller is located at the end of the active roller away from the mounting bracket, the first driven roller is located at the end of the first mounting base close to the upstream of the cargo transportation path, and is located at the end of the first redirecting roller away from the mounting bracket, the first connecting member is fixedly connected to both sides of the end of the first mounting base close to the downstream of the cargo transportation path, and the lower swing section is rotatably connected to the first connecting member;

[0027] The transport belt is wound around the first driven roller, the lower swing section, the first redirecting roller and the active roller.

[0028] Preferably, the number of the active rollers is at least two;

[0029] At least two of the active rollers are spaced apart and distributed on the same side of the driving motor, the active roller close to the driving motor is drivingly connected to the driving motor, and two adjacent active rollers are drivingly connected;

[0030] A second redirecting roller is arranged between two adjacent active rollers, the second redirecting roller is connected to the first mounting base perpendicular to the cargo transport path, and is located at one end of the two active rollers away from the mounting bracket;

[0031] The transport belt is wound around the first driven roller, the lower swing section, the first redirecting roller, the second redirecting roller and the active roller.

[0032] Preferably, the planar power section further includes a tensioning and adjusting roller;

[0033] The tensioning roller is slidably connected to the first mounting base perpendicular to the cargo transportation path, has a horizontal height higher than that of the active roller, and is located at an end of the active roller away from the driving motor;

[0034] The transport belt is wound around the first driven roller, the lower swing section, the first redirecting roller, the active roller and the tensioning and adjusting roller.

[0035] Preferably, the lower swing section includes a second mounting base, a second driven roller and a second connecting member;

[0036] The second connecting member is fixedly connected to both sides of the end of the second mounting base close to the upstream of the cargo transportation path, the second driven roller is arranged perpendicular to the cargo transportation path inside the end of the second mounting base close to the downstream of the cargo transportation path, and is connected to the second mounting base, and the end of the second driven roller away from the mounting bracket is flush with the end of the first driven roller away from the mounting bracket;

[0037] The lower swing section is rotatably connected to the first connecting member via the second connecting member;

[0038] The transport belt is wound around the first driven roller, the second driven roller, the first redirecting roller and the active roller.

[0039] Preferably, the number of the belt conveyors in each of the sorting units is two;

[0040] The two belt conveyors are both erected on the ground, wherein the horizontal height of one belt conveyor is higher than the horizontal height of the other belt conveyor, and the belt conveyor with the higher horizontal height is located on the side of the other belt conveyor away from the lower swing section.

[0041] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0042] 1. In the embodiment of the present application, the transport belt is driven by the planar power section to always move in the same direction on the planar power section and the swing section. When the downstream transfer station information of the goods obtained by the scanning device on a certain swing transport device matches the downstream transfer station of the goods corresponding to the swing transport device where the goods are currently located, the PLC control unit controls the telescopic adjustment device, thereby controlling the swing section to swing down to approach the belt conveyor. The swing transport device transports the goods to the belt conveyor to complete the goods sorting. The transportation function in the goods sorting is realized only by the transport belt and the belt conveyor moving in the same direction, so that the goods sorting is not limited to the weight, size and packaging shape of the goods, and solves the technical problems in the prior art that the cross-belt sorting system and the narrow-belt sorting system can only sort goods with smaller volume and lighter weight, and the swing wheel sorting system is easy to get stuck, and has greater restrictions on the outer packaging of the goods. Softer outer packaging and special-shaped packaging cannot pass, which easily leads to the failure of goods sorting.

[0043] 2. By setting a guiding receiving plate on the side of the belt conveyor close to the swing transport device, the goods transported from the high swing transport device to the low belt conveyor can be actively received, which can effectively prevent the goods from being damaged.

[0044] 3. By arranging photoelectric sensors on both sides of the guiding receiving plate, the photoelectric sensors are electrically connected to the master control device, so as to collect the signal that the goods are completely separated from the lower swing transport device, and transmit the signal to the master control device, which controls the lower swing transport device to reset.

[0045] 4. By setting the guide receiving plate to be trumpet-shaped, the end connected to the belt conveyor is the wider end, and baffles perpendicular to the guide receiving plate are set on both sides, it can effectively prevent the goods from entering the belt conveyor from the guide receiving plate and tipping over the belt conveyor due to the belt conveyor always being in motion.

[0046] 5. By setting the number of active rollers to at least two and providing a second redirecting roller between two adjacent active rollers, the belt wrap angle is increased, thereby increasing the traction of the hem transport device.

[0047] 6. By setting the tensioning adjustment roller, the belt wrap angle of the conveyor belt is increased without significantly increasing the running resistance of the conveyor belt. By sliding the tensioning adjustment roller, the tension between the conveyor belt and each roller is adjusted to further improve the transmission capacity of the hem conveyor device.

[0048] 7. By setting the number of belt conveyors in each sorting unit to two, the same swing transport device can adjust the swing angle to transport the goods to different downstream transfer stations through two different belt conveyors, thereby improving the sorting efficiency and reducing the floor space of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for the description of the embodiments. The drawings are not intended to be drawn to scale, and for the sake of clarity, not every component will be marked in each figure. The drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0050] in:

[0051] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0052] Figure 2 This is a front view of an embodiment of the present application.

[0053] Figure 3 It is a side perspective view of the hem transport device according to an embodiment of the present application.

[0054] Figure 4 It is a top view of the hem transport device (without transport belt) of an embodiment of the present application.

[0055] Figure 5 This is a top view of the guide and receiving plate according to an embodiment of the present application.

[0056] Description of reference numerals:

[0057] 1-mounting bracket, 2-swing transport device, 3-belt conveyor, 4-scanning device, 5-guiding receiving plate, 6-photoelectric sensor, 7-baffle, 8-planar power section, 9-swing section, 10-connecting roller, 11-swing adjustment device, 12-transport belt, 13-first mounting base, 14-driving motor, 15-active roller, 16-first redirecting roller, 17-first driven roller, 18-first connecting piece, 19-second mounting base, 20-second connecting piece, 21-second driven roller, 22-second redirecting roller, 23-tensioning adjustment roller. DETAILED DESCRIPTION

[0058] The embodiments of the present application provide a large-scale, special-shaped packaged goods sorting system to solve the technical problems in the prior art that the cross-belt sorting system and the narrow-band sorting system can only sort goods with a small volume and light weight, and the swing wheel sorting system is prone to jamming goods, which has great restrictions on the outer packaging of goods, and softer outer packaging and special-shaped packages cannot be passed, which easily leads to the failure of goods sorting during logistics sorting.

[0059] In view of this, the present application provides a system for sorting irregularly packaged goods. Figures 1 to 5 As shown, a sorting system for irregularly packaged goods is used for sorting large or irregularly packaged goods in logistics, and includes a mounting bracket 1, an identification control unit and a plurality of sorting units.

[0060] The mounting bracket 1 is erected in the air;

[0061] In this embodiment, the mounting bracket 1 includes two vertical bars and a plurality of horizontal bars, the two vertical bars are arranged opposite to each other, the plurality of horizontal bars are perpendicular to the two vertical bars at the same time, and the two ends of the horizontal bars are respectively connected to the two vertical bars;

[0062] The sorting unit includes a swing transport device 2 and a belt conveyor 3.

[0063] A plurality of downward-swing transport devices 2 are sequentially mounted on the mounting bracket 1 and transport goods in the same transport direction to form a goods transport path. The downward-swing transport device 2 includes a planar power section 8, a downward-swing section 9, a telescopic adjustment device 11 and a transport belt 12.

[0064] The planar power section 8 is mounted on the mounting bracket 1, the lower swing section 9 is rotatably connected to one end of the planar power section 8 close to the downstream of the cargo transportation path, one end of the telescopic adjustment device is connected to one end of the lower swing section 9 close to the mounting bracket 1, and the other end is connected to the planar power section 8, and the transport belt 12 is wound around the planar power section 8 and the lower swing section 9.

[0065] Among them, several swing transport devices 2 may be in contact or not in contact with each other, but the empty space between two adjacent swing transport devices 2 should be sufficient to ensure that the transported goods will not fall when passing by. In this embodiment, the conveying direction of the belt conveyor 3 is perpendicular to the conveying direction of the swing transport device 2. The telescopic adjustment device includes a driving part and an actuator. The driving part is connected to the actuator and controls the actuator to perform linear reciprocating motion. The end of the driving part away from the actuator is connected to the planar power segment 8, and the end of the actuator away from the driving part is connected to the swing segment 9. The bottom surface of the swing segment 9, the telescopic adjustment device 11 and the side of the planar power segment 8 close to the swing segment 9 form a triangular area with a variable area. The driving part controls the actuator to retract toward the driving part, so that the actuator drives the swing segment 9 to swing downward. The driving part controls the actuator to move away from the driving part, so that the actuator drives the swing segment 9 to swing upward to reset.

[0066] Each belt conveyor 3 is arranged at one end of a lower swing section 9 close to the downstream end of the cargo transportation path and is located below the mounting bracket 1. Each lower swing transportation device 2 and a belt conveyor 3 together correspond to a downstream cargo transfer station.

[0067] The identification control unit includes a PLC control unit and a plurality of scanning devices 4. Each scanning device 4 is connected to an end of a planar power section 8 close to the upstream of the cargo transportation path, and is used to identify the identification code of the cargo to obtain the information of the downstream transfer station of the cargo. The input end of the PLC control unit is electrically connected to the plurality of scanning devices 4, and the output end of the PLC control unit is electrically connected to the plurality of telescopic adjustment devices 11.

[0068] When the goods arrive at the planar power section 8 of a certain swing transport device 2, the scanning device 4 recognizes the identification code on the goods to obtain the goods downstream transfer station information of the goods, and transmits the goods downstream transfer station information of the goods to the PLC control unit, and compares the database data in the WCS system. When the acquired goods downstream transfer station information matches the goods downstream transfer station corresponding to the swing transport device 2 where the goods are currently located, the PLC control unit controls the telescopic adjustment device 11 to contract, so that the swing section 9 swings downward to approach the belt conveyor 3. At this time, the swing transport device 2 transports the goods to the belt conveyor 3.

[0069] In some embodiments, the planar power section 8 includes a first mounting base 13, a drive motor 14, an active roller 15, a first redirecting roller 16, a first driven roller 17 and a first connecting member 18. The first mounting base 13 is mounted on a mounting bracket. The drive motor 14, the active roller 15, the first redirecting roller 16 and the first driven roller 17 are all arranged in the first mounting base 13 perpendicular to the cargo transportation path and are all connected to the side wall of the first mounting base 13. The active roller 15 is in transmission connection with the drive motor 14. The first redirecting roller 16 is located at the end of the active roller 15 away from the mounting bracket, the first driven roller 17 is located at the end of the first mounting base 13 close to the upstream of the cargo transportation path, and is located at the end of the first redirecting roller 16 away from the mounting bracket, the first connecting member 18 is fixedly connected to both sides of the end of the first mounting base 13 close to the downstream of the cargo transportation path, the lower swing section is rotatably connected to the first connecting member 18, and the conveying belt 12 is wound around the first driven roller 17, the lower swing section, the first redirecting roller 16 and the active roller 15.

[0070] Among them, the PLC control unit is also electrically connected to the drive motor 14 to control the start and stop of the drive motor 14. The drive motor 14 is used to provide power to drive the active roller 15 to rotate. The active roller 15 drives the conveyor belt 12 to rotate around the first driven roller 17, the lower swing section, the first redirecting roller 16 and the active roller 15.

[0071] Preferably, in order to increase the belt wrap angle and thus increase the traction force of the swing transport device 2, the number of active rollers 15 is at least two, at least two active rollers 15 are spaced apart and distributed on the same side of the drive motor 14, the active roller 15 close to the drive motor 14 is transmission connected to the drive motor 14, the two adjacent active rollers 15 are transmission connected, a second redirecting roller 22 is arranged between the two adjacent active rollers 15, the second redirecting roller 22 is connected to the first mounting base 13 perpendicular to the cargo transport path, and is located at the end of the two active rollers 15 away from the mounting bracket 1, and the transport belt 12 is wound around the first driven roller 17, the swing section 9, the first redirecting roller 16, the second redirecting roller 22 and the active roller 15.

[0072] Preferably, the planar power section 8 also includes a tensioning adjustment roller 23, which is slidably connected to the first mounting base 13 perpendicular to the cargo transport path. Specifically, the sliding direction is the same as or opposite to the direction of the cargo transport path. The horizontal height of the tensioning adjustment roller 23 is higher than the horizontal height of the active roller 15, and is located at the end of the active roller 15 away from the driving motor 14. The conveying belt 12 is wound around the first driven roller 17, the swing section 9, the first redirecting roller 16, the active roller 15 and the tensioning adjustment roller 23. By setting the tensioning adjustment roller 23, the belt wrap angle of the conveying belt 12 is increased without significantly increasing the running resistance of the conveying belt 12. By sliding the tensioning adjustment roller 23, the tension between the conveying belt 12 and each roller is adjusted, thereby further improving the transmission capacity of the swing transport device 2.

[0073] In some embodiments, the lower swing section 9 includes a second mounting base 19, a second driven roller 21 and a second connecting member 20. The second connecting member 20 is fixedly connected to both sides of the second mounting base 19 near the upstream end of the cargo transportation path. The second driven roller 21 is arranged perpendicular to the cargo transportation path in the second mounting base 19 near the downstream end of the cargo transportation path, and is connected to the second mounting base 19. The end of the second driven roller 21 away from the mounting bracket 1 is flush with the end of the first driven roller 17 away from the mounting bracket 1. The lower swing section 9 is rotatably connected to the first connecting member 18 through the second connecting member 20, and the conveying belt 12 is wound around the first driven roller 17, the second driven roller 21, the first redirecting roller 16 and the active roller 15.

[0074] Preferably, the second connecting member 20 is rotatably connected to the first connecting member 18 through a connecting roller 10, and the second connecting member 20 is rotatably sleeved on the connecting roller 10, and the first connecting member 18 is also rotatably sleeved on the connecting roller 10, and the end of the connecting roller 10 away from the mounting bracket is flush with the end of the first driven roller 17 away from the mounting bracket 1 and the end of the second driven roller 21 away from the mounting bracket 1, and is used to support the transport belt 12.

[0075] In some embodiments, the belt conveyor 3 is also provided with a guide receiving plate 5, one end of the guide receiving plate 5 is connected to a side of the belt conveyor 3 close to the swing section 9, and the other end is obliquely arranged toward the swing section 9. The guide receiving plate 5 is used to guide and receive the goods transported from the swing transport device 2 to enter the belt conveyor 3. By arranging the guide receiving plate 5 to actively receive the goods transported from the high swing transport device 2 to the low belt conveyor 3, damage to the goods can be effectively prevented. Specifically, the guide receiving plate 5 is trumpet-shaped, and the wider end of the guide receiving plate 5 is connected to the belt conveyor 3. Baffles 7 perpendicular to the guide receiving plate 5 are arranged on both sides of the wider end of the guide receiving plate 5 that are perpendicular to the goods transportation path. This can effectively prevent the goods from entering the belt conveyor 3 from the guide receiving plate 5, causing the belt conveyor 3 to tip over and fall off the belt conveyor 3 due to the continuous movement of the belt conveyor 3.

[0076] In some embodiments, photoelectric sensors 6 are provided on both sides of the guide receiving plate 5 perpendicular to the cargo transportation path, and the photoelectric sensors 6 are electrically connected to the PLC control unit. Specifically, the photoelectric sensor 6 is provided at one end of the guide receiving plate 5 close to the lower swing transport device 2. The photoelectric sensor 6 can collect the signal that the cargo is completely separated from the lower swing transport device 2, and transmit the signal to the PLC control unit. The PLC control unit resets the lower swing section 9 by controlling the telescopic adjustment device 11, wherein the photoelectric sensor 6 includes a transmitter and a receiver.

[0077] In some embodiments, the number of belt conveyors 3 in each sorting unit is two, that is, each sorting unit includes a swing transport device 2 and two belt conveyors, the two belt conveyors 3 are both erected on the ground, the horizontal height of one belt conveyor 3 is higher than the horizontal height of the other belt conveyor 3, and the belt conveyor 3 with a higher horizontal height is located on the side of the other belt conveyor 3 away from the swing transport device 2. By setting the number of belt conveyors 3 in each sorting unit to two, the same swing transport device 2 can transport the goods to different downstream transfer stations for goods through two different belt conveyors 3 by adjusting the swing angle, thereby improving the sorting efficiency and reducing the floor space occupied by the system.

[0078] The belt conveyor 3 with a relatively high horizontal height can be erected on the ground through a support frame (not shown in the figure).

[0079] In summary, the embodiment of the present application provides a system for sorting goods with special-shaped packages, which drives the transport belt to move in the same direction on the plane power section and the swing section through the planar power section. When the downstream transfer station information of the goods acquired by the scanning device on a certain swing transport device matches the downstream transfer station of the goods corresponding to the swing transport device where the goods are currently located, the PLC control unit controls the telescopic adjustment device, thereby controlling the swing section to swing down to approach the belt conveyor. The swing transport device transports the goods to the belt conveyor to complete the goods sorting. The transportation function in the goods sorting is realized only by the transport belt and the belt conveyor moving in the same direction, so that the goods sorting is not limited to the weight, size and packaging shape of the goods. The technical problems in the prior art that the cross-belt sorting system and the narrow-belt sorting system can only sort goods with smaller volume and lighter weight, and the swing wheel sorting system is prone to jamming, and has greater restrictions on the outer packaging of the goods. Softer outer packaging and special-shaped packaging cannot pass, which easily leads to the failure of goods sorting.

[0080] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0081] The above is a detailed introduction to a system for sorting special-shaped packaged goods provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A system for sorting special-shaped packaged goods, characterized in that: It includes a mounting bracket, an identification control unit and a plurality of sorting units; The sorting unit includes a swing transport device and a belt conveyor; A plurality of the swing transport devices are sequentially mounted on the mounting bracket and transport goods in the same transport direction to form a goods transport path, wherein the swing transport device comprises a planar power section, a swing section, a telescopic adjustment device and a transport belt; The planar power section is mounted on the mounting bracket, the lower swing section is rotatably connected to one end of the planar power section close to the downstream of the cargo transportation path, one end of the telescopic adjustment device is connected to one end of the lower swing section close to the mounting bracket, and the other end is connected to the planar power section, and the transport belt is wound around the planar power section and the lower swing section; Each of the belt conveyors is disposed at one end of the downswing section close to the downstream of the cargo transportation path and is located below the mounting bracket. Each of the downswing transportation devices and the belt conveyor corresponds to a downstream cargo transfer station. The identification control unit includes a PLC control unit and a plurality of scanning devices; Each of the scanning devices is connected to an end of the planar power section close to the upstream of the cargo transportation path, and is used to identify the identification code of the cargo to obtain the information of the downstream transfer station of the cargo; The input end of the PLC control unit is electrically connected to the plurality of scanning devices, and the output end of the PLC control unit is electrically connected to the plurality of telescopic adjustment devices.

2. A system for sorting irregularly packaged goods as claimed in claim 1, characterized in that: The telescopic adjustment device includes a driving part and an execution part; The driving part is connected to the executing part and controls the executing part to perform linear reciprocating motion; One end of the driving part away from the executing part is connected to the planar power section, and one end of the executing part away from the driving part is connected to the lower swing section.

3. A system for sorting irregularly packaged goods as claimed in claim 1, characterized in that: The belt conveyor is also provided with a guide receiving plate; One end of the guide receiving plate is connected to a side of the belt conveyor close to the lower swing section, and the other end is arranged obliquely toward the lower swing section.

4. A system for sorting irregularly packaged goods as claimed in claim 3, characterized in that: Photoelectric sensors are provided on both sides of the guide receiving plate perpendicular to the cargo transportation path; The photoelectric sensor is electrically connected to the PLC control unit.

5. A system for sorting irregularly packaged goods as claimed in claim 3, characterized in that: The guide receiving plate is trumpet-shaped; The wider end of the guide receiving plate is connected to the belt conveyor; Baffles perpendicular to the guide receiving plate are arranged on both sides of the wider end of the guide receiving plate which are perpendicular to the cargo transportation path.

6. The system for sorting irregularly packaged goods according to claim 1, characterized in that: The planar power section includes a first mounting base, a driving motor, an active roller, a first redirecting roller, a first driven roller and a first connecting piece; The first mounting base is mounted on the mounting bracket, and the driving motor, the active roller, the first redirecting roller, and the first driven roller are all arranged in the first mounting base perpendicular to the cargo transportation path, and are all connected to the side wall of the first mounting base; The active roller is drivingly connected to the driving motor, the first redirecting roller is located at the end of the active roller away from the mounting bracket, the first driven roller is located at the end of the first mounting base close to the upstream of the cargo transportation path, and is located at the end of the first redirecting roller away from the mounting bracket, the first connecting member is fixedly connected to both sides of the end of the first mounting base close to the downstream of the cargo transportation path, and the lower swing section is rotatably connected to the first connecting member; The transport belt is wound around the first driven roller, the lower swing section, the first redirecting roller and the active roller.

7. A system for sorting irregularly packaged goods as claimed in claim 6, characterized in that: The number of the active rollers is at least two; At least two of the active rollers are spaced apart and distributed on the same side of the driving motor, the active roller close to the driving motor is drivingly connected to the driving motor, and two adjacent active rollers are drivingly connected; A second redirecting roller is arranged between two adjacent active rollers, the second redirecting roller is connected to the first mounting base perpendicular to the cargo transport path, and is located at one end of the two active rollers away from the mounting bracket; The transport belt is wound around the first driven roller, the lower swing section, the first redirecting roller, the second redirecting roller and the active roller.

8. A system for sorting irregularly packaged goods as claimed in claim 6, characterized in that: The planar power section also includes a tensioning and adjusting roller; The tensioning roller is slidably connected to the first mounting base perpendicular to the cargo transportation path, has a horizontal height higher than that of the active roller, and is located at an end of the active roller away from the driving motor; The transport belt is wound around the first driven roller, the lower swing section, the first redirecting roller, the active roller and the tensioning and adjusting roller.

9. A system for sorting irregularly packaged goods as claimed in claim 6, characterized in that: The lower swing section includes a second mounting base, a second driven roller and a second connecting member; The second connecting member is fixedly connected to both sides of the end of the second mounting base close to the upstream of the cargo transportation path, the second driven roller is arranged perpendicular to the cargo transportation path inside the end of the second mounting base close to the downstream of the cargo transportation path, and is connected to the second mounting base, and the end of the second driven roller away from the mounting bracket is flush with the end of the first driven roller away from the mounting bracket; The lower swing section is rotatably connected to the first connecting member via the second connecting member; The transport belt is wound around the first driven roller, the second driven roller, the first redirecting roller and the active roller.

10. The system for sorting irregularly packaged goods according to claim 1, characterized in that: The number of the belt conveyors in each of the sorting units is two; The two belt conveyors are both erected on the ground, wherein the horizontal height of one belt conveyor is higher than the horizontal height of the other belt conveyor, and the belt conveyor with the higher horizontal height is located on the side of the other belt conveyor away from the lower swing section.

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