Multi-layer track type intelligent sorting device

Abstract

The utility model provides a multi-layer track type intelligent sorting device which comprises a machine frame, a plurality of layers of tracks, sorting trolleys and a driving assembly, wherein the tracks are arranged on the machine frame and distributed up and down, the sorting trolleys are movably installed on the tracks, and the driving assembly enables the sorting trolleys to move on the tracks. A bag supply area is arranged on the side edge of the machine frame, bag supply grid openings which are matched with the rails and distributed up and down are formed in the position, where the bag supply area is located, of the machine frame, and bag supply assemblies are arranged at the bag supply grid openings. The sorting device has the advantages of being low in cost, simple to operate, easy to maintain, high in sorting speed, high in accuracy, high in goods size compatibility and the like, secondary goods sorting efficiency is improved, meanwhile, secondary goods sorting link investment is reduced, manpower investment is reduced, and sorting accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sorting equipment technical field, in particular to multilayer track type intelligent sorting device. BACKGROUND

[0002] The automatic sorting device is the machinery that according to pre-set computer instruction sorts goods and delivers the sorted goods to the specified position. With the development of laser scanning, bar code and computer control technology, the automatic sorting device has the characteristics of continuously sorting large quantities of goods, extremely low sorting error rate and basically realizing unmanned sorting operation, and is increasingly used in logistics.

[0003] The existing sorting device often has a complex structure, contains multiple translation, lifting and other mechanisms, is inconvenient to operate, is not easy to maintain and is high in cost, especially for users who need to lift goods for secondary sorting efficiency, the investment in the secondary sorting link of goods is too high. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a multilayer track type intelligent sorting device, which is low in cost, easy to maintain and high in sorting rate.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A multilayer track type intelligent sorting device, comprising a rack, a plurality of tracks distributed in an up-down manner are arranged on the rack, a sorting trolley movably mounted on each track, and a driving assembly for moving the sorting trolley on the track; a package supply area is arranged on the side of the rack, and a package supply compartment matched with the track is arranged on the rack at the position of the package supply area; each package supply compartment is provided with a package supply assembly. The package supply area can be manually loaded or automatically loaded by a package supply device, the goods are delivered to the package supply assembly of the package supply compartment, then fall onto the sorting trolley, and the driving assembly controls the sorting trolley to move to the specified position.

[0007] As a preferred, the package supply assembly comprises a package supply chute and / or a package supply conveying assembly, the package supply assembly only comprises the package supply chute, or the package supply assembly only comprises the package supply conveying assembly, or the package supply assembly comprises the package supply chute and the package supply conveying assembly.

[0008] As a preferred, the package supply conveying assembly comprises a package supply conveying bracket, a pair of package rollers mounted on the package supply conveying bracket, and a package supply conveying belt connected to the pair of package rollers. The goods are placed on the package supply chute, and the goods slide along the inclined surface of the package supply chute to the sorting trolley.

[0009] As preferred, the feeding chute is inclined gradually downward along the feeding direction. The goods are placed on the feeding conveyor belt of the feeding conveyor assembly, and the feeding roller drives the feeding conveyor belt to rotate, so as to drive the goods to fall on the sorting trolley.

[0010] As preferred, the feeding chute is provided with a switch device. When the sorting trolley does not reach the feeding chute, the switch device is closed, so that the goods cannot slide off the feeding chute; only when the sorting trolley reaches the feeding chute, the switch device is opened, allowing the goods to slide off the feeding chute.

[0011] As preferred, each feeding slot is provided with a light assembly, which can indicate the status of goods delivery, such as green light indicating that the goods can be delivered, and red light indicating that the goods cannot be delivered.

[0012] As preferred, one of the plurality of feeding slots is provided with a scanner for scanning the code of the goods to confirm the position to which the goods are to be delivered.

[0013] As preferred, the control panel is arranged on the rack at one side of the feeding area, and a detection grating is arranged at each feeding slot. An alarm is generally arranged, the scanner is used for scanning the goods, the control panel is used for displaying the working state of the device and operating, and the alarm alarms when an abnormality occurs.

[0014] As preferred, the sorting trolley comprises a trolley support, a pair of rollers rotatably mounted on the trolley support, and a sorting conveyor belt connected to the pair of rollers, the bottom of the trolley support is provided with a walking wheel, the trolley supports on both sides of the sorting conveyor belt are respectively provided with a baffle, and at least two blocking strips are arranged on the sorting conveyor belt. The structure of the baffle and the blocking strip ensures that the goods will not accidentally fall off the sorting conveyor belt, the rollers are driven by a motor or the rollers are electric rollers, and the forward and reverse movements of the sorting conveyor belt are realized.

[0015] As preferred, lateral side wheels are arranged on both sides of the trolley support, and vertical segments are arranged on both sides of the track to abut against the side wheels. The track can be two angle steels arranged oppositely, the walking wheel is arranged on the horizontal segment, and the side wheels abut against the vertical segments to play a role in guiding the movement.

[0016] As preferred, the driving assembly comprises at least one set of synchronous belt transmission assembly, the synchronous belt transmission assembly comprises a pair of synchronous pulleys rotatably mounted on the rack, a synchronous belt connected between the pair of synchronous pulleys, and a servo motor connected in transmission with one end of the synchronous pulley, the extension direction of the synchronous belt is parallel to the extension direction of the track, and the trolley support of the sorting trolley is fixedly connected with the synchronous belt. The servo motor works, and the rotation of the synchronous pulley and the synchronous belt can horizontally move the sorting trolley to a specified position.

[0017] As preferred, the synchronous belt transmission assembly has two groups; along the direction perpendicular to the translation direction of the sorting trolley, the two groups of the synchronous belt transmission assembly are symmetrically connected on both sides of the trolley support of the sorting trolley, so that the overall force of the sorting trolley is more balanced, and the stability of the translation along the track is better.

[0018] As preferred, the package supply area is located at the end of the side edge of the rack along the extension direction of the rack, and the rack is provided with a certain number of material falling grooves arranged in an up-down array on one side of the package supply area, and the outer side of the material falling grooves is provided with a goods shelf, and the goods shelf is provided with a material receiving frame corresponding to the material falling grooves, and the goods on the sorting trolley slide along the material falling grooves into the material receiving frame. The structure is a terminal package supply structure, and the sorting trolley can only move towards one side of the package supply area along the extension direction of the rack, which simplifies the overall structure of the equipment and reduces the cost.

[0019] As preferred, the package supply area is located at the end of the side edge of the rack along the extension direction of the rack, and the rack is provided with a certain number of material falling grooves arranged in an up-down array on one side of the package supply area, and the outer side of the material falling grooves is provided with a goods shelf, and the goods shelf is provided with a material receiving frame corresponding to the material falling grooves, and the goods on the sorting trolley slide along the material falling grooves into the material receiving frame. The structure is a terminal package supply structure, and the sorting trolley can only move towards one side of the package supply area along the extension direction of the rack, which simplifies the overall structure of the equipment and reduces the cost.

[0020] As described above, the multi-layer track type intelligent sorting device has the following beneficial effects:

[0021] 1. It has the characteristics of low cost, simple operation, easy maintenance, high sorting rate, high accuracy, high compatibility of goods size, etc., improves the secondary sorting efficiency of goods, reduces the investment of secondary sorting links, reduces the labor input and improves the sorting accuracy. 2. Artificial / automatic feeding can be realized, and the goods can be quickly and accurately sorted to the specified position. 3. The trolley transmission is a track type direct transmission structure, and the package supply direction is consistent with the running direction, which can maximize the stability of the goods. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a perspective view of the utility model Figure 1 ;

[0023] Figure 2 is a top view of Figure 1 ;

[0024] Figure 3 is a perspective view of the utility model hidden goods shelf and material receiving frame

[0025] Figure 4 is the perspective view of the track, sorting trolley, driving assembly and package supply conveying assembly in the utility model;

[0026] Figure 5 is the perspective view of the sorting trolley in the utility model;

[0027] Figure 6 is the sectional view of the sorting trolley in the utility model;

[0028] Figure 7 is the perspective view of the utility model Figure 2 .

[0029] Figure 8 is the perspective view of the track, sorting trolley, driving assembly and package supply chute in the utility model;

[0030] Figure 9 is the perspective view of the utility model Figure 3 .

[0031] Main element symbol explanation in the figure: 11, rack; 12, track; 13, package supply chute; 14, package supply conveying assembly; 15, light assembly; 16, control panel; 17, detection grating; 18, blanking chute; 19, scanner;

[0032] 20, sorting trolley; 21, roller; 22, sorting conveying belt; 23, walking wheel; 24, baffle; 25, baffle strip; 26, side wheel;

[0033] 31, synchronous pulley; 32, synchronous belt; 33, servo motor;

[0034] 41, goods shelf; 42, material receiving frame;

[0035] 100, package supply area. DETAILED DESCRIPTION

[0036] The implementation mode of the utility model is explained by the specific embodiment below, and other advantages and effects of the utility model can be easily understood by the person skilled in the art from the content disclosed in the specification.

[0037] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and to facilitate understanding. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed herein. Furthermore, terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0038] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0039] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0040] This utility model provides a multi-layer track-type intelligent sorting device, which will be further described below with reference to the accompanying drawings.

[0041] Example 1 of a multi-level track-type intelligent sorting device

[0042] like Figures 1 to 3 As shown, the multi-layer track-type intelligent sorting device includes a frame 11, on which several layers of tracks 12 are arranged vertically, sorting trolleys 20 are movably mounted on each track 12, and a drive assembly for moving the sorting trolleys 20 on their respective tracks 12. For ease of description, [the following is a simplified description of the device]. Figures 1 to 3 The extension direction (i.e., the length direction) of the middle orbit 12 is defined as the left-right direction. Figure 2 In the view shown, the bottom and top sides of the paper represent the left and right directions, respectively, while the left and right sides represent the front and back directions, respectively. Therefore, the sorting trolley 20 moves along the track 12 by lateral translation. Along the front-back direction perpendicular to the lateral translation of the sorting trolley 20, a bag-feeding area 100 is provided on the rear side of the frame 11. At the location of the bag-feeding area 100, the frame 11 has vertically distributed bag-feeding slots that match the track 12, and each bag-feeding slot is equipped with a bag-feeding component.

[0043] When the multi-layer track intelligent sorting device carries out the sorting operation, the package supply area 100 is used for manual loading or placing a package supply device for automatic loading. The goods are delivered to the package supply assembly, and the package supply assembly forwards the goods. Then the goods are transferred to the sorting trolley 20 of the corresponding layer. The driving assembly controls the sorting trolley 20 to move to the specified position in the left and right directions along the track 12. Then the goods are unloaded. The multi-layer track intelligent sorting device is provided with a plurality of package supply compartments distributed vertically. According to the height of the sorting destination of the goods, the goods are directly delivered to the package supply assembly at the corresponding height of the package supply compartment. Then the transfer in the left and right directions is completed by the sorting trolley 20. The efficiency of the secondary sorting of the goods is effectively improved. The structure of the multi-layer track intelligent sorting device is relatively simplified, the cost is reduced, the device is easy to maintain, the operation is simple, the sorting accuracy is high, and the size compatibility of the goods is high. At the same time, the application also reduces the investment of the secondary sorting link of the goods, reduces the labor input, and improves the sorting accuracy.

[0044] Further, as shown in Figure 1 and Figure 2 , along the front and back directions perpendicular to the left and right translation of the sorting trolley 20, the front side and the rear side of the rack 11 are provided with a material falling chute 18 and a goods shelf 41. The material falling chute 18 has a plurality of arrays. A certain number of material falling chutes 18 are arranged in multiple layers vertically and multiple arrays horizontally. The goods shelf 41 is provided with a plurality of material receiving frames 42 corresponding to the material falling chute 18 one by one. The material receiving frames 42 are distributed at the outer end side of the material falling chute 18.

[0045] Further, the preferred structure of the sorting trolley 20 is that, as shown in Figure 5 and Figure 6 , the sorting trolley 20 includes a trolley support, a pair of roller cylinders 21 rotatably mounted at the front and back ends of the trolley support, and a sorting conveyor belt 22 connected to the front and back roller cylinders 21. The front side and the rear side of the bottom of the trolley support are provided with traveling wheels 23 matched with the track 12. The roller cylinders 21 are driven by a motor, or the roller cylinders 21 are electric roller cylinders, which realize the forward and reverse movement of the sorting conveyor belt 22 and realize the unloading of the material falling chute 18 at the front side or the rear side of the sorting trolley 20. In addition, the trolley supports on the left and right sides of the sorting conveyor belt 22 are respectively provided with baffles 24. The sorting conveyor belt 22 is provided with at least two blocking strips 25. Each blocking strip 25 extends left and right. A plurality of blocking strips 25 are arranged in the direction of rotation of the sorting conveyor belt 22. The structure of the baffles 24 and the blocking strips 25 ensures that the goods will not accidentally fall off the sorting conveyor belt 22.

[0046] Preferably, as shown in Figure 5 and Figure 6As shown in the drawings, the front and rear sides of the trolley support are provided with transverse side wheels 26, i.e. the wheel axes of the side wheels 26 extend vertically; the two sides of the track 12 are provided with vertical sections abutting the side wheels 26. The track 12 can be two angle steels arranged oppositely, the walking wheels 23 are arranged on the horizontal sections of the track 12, and the side wheels 26 abut the vertical sections of the track 12 to play a role of motion guide.

[0047] Further, the preferred structure of the driving assembly is as shown in Figures 2 to 4 , or Figure 8 The driving assembly comprises at least one set of synchronous belt transmission assembly; the synchronous belt transmission assembly comprises a pair of synchronous pulleys 31 rotatably arranged at the left and right ends of the rack 11, a synchronous belt 32 connected between the pair of synchronous pulleys 31, and a servo motor 33 connected in transmission with one of the synchronous pulleys 31, the extension direction of the synchronous belt 32 is parallel to the extension direction of the track 12, and the trolley support of the sorting trolley 20 is fixedly connected with the synchronous belt 32. The servo motor 33 works to drive the synchronous pulleys 31 to rotate, and then drive the synchronous belt 32 to rotate, thereby driving the sorting trolley 20 to horizontally move to a designated position along the left-right direction.

[0048] Preferably, in the embodiment, as shown in Figure 2 and Figure 8 , the synchronous belt transmission assembly has two sets. Along the front-rear direction perpendicular to the translation direction of the sorting trolley 20, the two sets of synchronous belt transmission assemblies are symmetrically connected at the front and rear sides of the trolley support of the sorting trolley 20, so that the sorting trolley 20 is more balanced in force and has better stability in horizontal translation along the track 12.

[0049] Further, as shown in Figure 1 , Figure 3 and Figure 4 , the package feeding assembly comprises a package feeding conveying assembly 14, which is distributed at the rear side of the rack 11; during the horizontal translation of the sorting trolley 20 along the left-right direction, the sorting trolley 20 can move to the front side of the package feeding conveying assembly 14. The package feeding conveying assembly 14 adopts a conveying belt structure: the package feeding conveying assembly 14 comprises a package feeding conveying support, a pair of package feeding rollers 34 rotatably arranged at the front and rear ends of the package feeding conveying support, and a package feeding conveying belt connected between the pair of package feeding rollers 34. The package feeding rollers 34 can be driven by a separate motor, or the package feeding rollers 34 can be electric rollers. The goods are placed on the package feeding conveying belt of the package feeding conveying assembly 14, the package feeding conveying belt is driven to rotate by the rotation of the package feeding rollers 34, the goods are conveyed forward, and the goods are then dropped onto the sorting trolley 20, so the forward direction is also the feeding direction of the package feeding assembly.

[0050] Preferably, as shown in Figure 1 , Figure 3 and Figure 4As shown, each of the supply package slots is provided with a light assembly 15, through which the status of the delivery of goods can be indicated, such as a green light indicating that delivery is possible, and a red light indicating that delivery is not possible. One of the plurality of supply package slots is provided with a scanner 19 for scanning and identifying the code of the goods, and confirming the location to which the goods are to be delivered. As shown, Figure 2 As shown, the control panel 16 is arranged on the rack 11 at one side of the supply package area 100, and is used to display the working status of the device and to perform operations. Generally, the multi-layer track-type intelligent sorting device is also provided with an alarm, which alarms when an abnormality occurs.

[0051] Further, as shown in Figure 1 and Figure 3 The rack 11 is a straight frame structure extending horizontally along the left-right direction, and the supply package area 100 is located at the left end or the right end of the side edge of the rack 11 along the extension direction of the rack 11. Figure 1 and Figure 3 As shown in the view, the supply package area 100 is located at the right end of the rear side edge of the rack 11; and the rack 11 is provided with a certain number of material falling chutes 18, shelves 41 and material receiving frames 42 on the left side of the supply package area 100 along the extension direction of the rack 11. After the sorting trolley 20 moves to the right to the supply package area 100 to take the goods, the sorting trolley 20 can only translate to the left to transport the goods; and then moves to the right to the supply package area 100 again, and translates to the left to transfer the goods, and so on. Therefore, the multi-layer track-type intelligent sorting device embodiment one is a terminal supply package structure, and the sorting trolley 20 can only move towards the left side of the supply package area 100 along the extension direction of the rack 11, which can relatively simplify the overall structure of the equipment, reduce the cost, and is suitable for the case where the length of the rack 11 in the left-right direction is relatively short.

[0052] Multi-layer track-type intelligent sorting device embodiment two

[0053] The difference between the multi-layer track-type intelligent sorting device embodiment two and the multi-layer track-type intelligent sorting device embodiment one is that, as shown in Figure 7 In the multi-layer track-type intelligent sorting device embodiment two, the supply package assembly includes a supply package chute 13 and a supply package conveying assembly 14. Figure 7 In the embodiment shown, the track 12, the sorting trolley 20 thereon, and the supply package slots have three layers from top to bottom; the supply package assembly at the supply package slot on the uppermost layer is the supply package conveying assembly 14, which is distributed on the rear side of the rack 11; the supply package assemblies at the supply package slots on the middle layer and the lowermost layer are the supply package chutes 13, which are distributed on the rear side of the rack 11; and the supply package chutes 13 are arranged in a manner of gradually inclining downward along the supply package direction, i.e., the supply package chutes 13 are inclined downward and forward.

[0054] As shown in Figure 7As shown, for the uppermost set of tracks 12 and the sorting trolley 20 thereon, and the package feeding assembly 14: after the sorting trolley 20 moves to the front side of the package feeding assembly 14, the package feeding assembly 14 forwards the goods thereon, driving the goods to fall onto the sorting trolley 20. As shown, Figure 7 and Figure 8 As shown, for the two lower sets of tracks 12 and the sorting trolleys 20 thereon, and the package feeding chutes 13: after the sorting trolley 20 moves to the front side of the package feeding chute 13, the goods are placed onto the package feeding chute 13, and the goods slide along the inclined surface of the package feeding chute 13 to the front and downward, and then slide onto the sorting trolley 20, achieving the forward feeding of the goods. Thus, the forward direction is also the feeding direction of the package feeding assembly.

[0055] Preferably, as shown, Figure 7 and Figure 8 A detection grating 17 is provided at each package feeding slot. A switch device is provided on each package feeding chute 13. When the sorting trolley 20 does not reach the front end of the package feeding chute 13, the switch device is closed, so that the goods cannot slide off the package feeding chute 13; only when the sorting trolley 20 reaches the front end of the package feeding chute 13, the switch device is opened, allowing the goods to slide off the package feeding chute 13. In addition, a light assembly 15 is provided at each package feeding slot, and the light assembly 15 is installed at the rear end of each package feeding chute 13.

[0056] Embodiment three of the multi-layer track type intelligent sorting device

[0057] The difference between embodiment three of the multi-layer track type intelligent sorting device and embodiment two of the multi-layer track type intelligent sorting device is that, in embodiment three of the multi-layer track type intelligent sorting device, the package feeding assembly adopts the package feeding chute 13 in embodiment two of the multi-layer track type intelligent sorting device.

[0058] Embodiment four of the multi-layer track type intelligent sorting device

[0059] The difference between embodiment four of the multi-layer track type intelligent sorting device and embodiment one of the multi-layer track type intelligent sorting device is that, as shown, Figure 9As shown, the fourth embodiment of the multi-layer track type intelligent sorting device adopts a middle package supply structure. Specifically, the package supply area 100 is located in the middle of the rear side edge of the rack 11 along the extension direction of the rack 11, and a certain number of material falling grooves 18, shelves 41 and material receiving frames 42 are arranged on the left and right sides of the package supply area 100 along the extension direction of the rack 11. After the sorting trolley 20 moves to the package supply area 100 to take the goods, the sorting trolley 20 can translate left or right and convey the goods; then move reversely to the package supply area 100 again, and continue to transfer the goods, and so on. Therefore, the fourth embodiment of the multi-layer track type intelligent sorting device is a middle package supply structure, which can also be called a non-terminal package supply structure. The sorting trolley can move towards the left and right sides of the package supply area 100 along the extension direction of the rack 11. Compared with the terminal package supply structure adopted by the first embodiment of the multi-layer track type intelligent sorting device, the middle package supply structure can relatively shorten the distance of single round trip of the sorting trolley 20 between the package supply area 100 and the material falling groove 18, and reduce the stroke of single reciprocating motion of the sorting trolley 20, under the premise of arranging the same number of material falling grooves 18. Under the premise of the same stroke of single reciprocating motion of the sorting trolley 20, the middle package supply structure can arrange more material falling grooves 18. Finally, the fourth embodiment of the multi-layer track type intelligent sorting device with the middle package supply structure can greatly improve the sorting efficiency. At the same time, the fourth embodiment of the multi-layer track type intelligent sorting device is also suitable for the case that the length of the rack 11 is relatively long and the number of the material falling grooves 18 and the material receiving frames 42 is relatively large.

[0060] In summary, the multi-layer track type intelligent sorting device has the following advantages:

[0061] 1. It has the characteristics of low cost, simple operation, easy maintenance, high sorting rate, high accuracy, high compatibility of goods size, etc., which can improve the secondary sorting efficiency of goods, reduce the investment of secondary sorting links, reduce the labor input and improve the sorting accuracy. 2. It can realize manual / automatic feeding, and can quickly and accurately sort articles to the specified position. 3. The trolley transmission is a track type direct transmission structure, which vertically supplies packages, and the package supply direction is consistent with the running direction, which can maximize the stability of the goods.

[0062] In summary, the multi-layer track type intelligent sorting device effectively overcomes the shortcomings of the prior art and has high industrial utilization value.

[0063] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. A multi-tiered track-based intelligent sorting device, characterized by: The rack (11) is provided with several layers of tracks (12) arranged in up-down direction, sorting trolleys (20) movably mounted on the tracks (12), and drive assemblies for moving the sorting trolleys (20) on the tracks (12); The side of the rack (11) is provided with a bag feeding area (100), and the rack (11) at the position of the bag feeding area (100) is provided with bag feeding slots matching the tracks (12) and arranged in up-down direction, and each bag feeding slot is provided with a bag feeding assembly.

2. The multi-tiered track-based intelligent sorting device of claim 1, wherein: The bag feeding assembly comprises a bag feeding chute (13) and / or a bag feeding conveying assembly (14).

3. The multi-tiered track-based intelligent sorting device of claim 2, wherein: The bag feeding conveying assembly (14) comprises a bag feeding conveying support, a pair of bag feeding rollers mounted on the bag feeding conveying support, and a bag feeding conveying belt connected to the pair of bag feeding rollers.

4. The multi-tiered track-based intelligent sorting device of claim 2, wherein: The bag feeding chute (13) is provided with a switching device.

5. The multi-tiered track-based intelligent sorting device of claim 2 or 4, wherein: The bag feeding chute (13) is inclined in a gradually downward manner along the bag feeding direction.

6. The multi-tiered track-based intelligent sorting device of claim 1, wherein: Each bag feeding slot is provided with a light assembly (15), one of the plurality of bag feeding slots is provided with a scanner (19), the rack (11) on one side of the bag feeding area (100) is provided with a control panel (16), and each bag feeding slot is provided with a detection grating (17).

7. The multi-tiered track-based intelligent sorting device of claim 1, wherein: The sorting trolley (20) comprises a trolley support, a pair of rollers (21) rotatably mounted on the trolley support, and a sorting conveying belt (22) connected to the pair of rollers (21), the bottom of the trolley support is provided with a walking wheel (23), the trolley supports on both sides of the sorting conveying belt (22) are respectively provided with a baffle (24), and the sorting conveying belt (22) is provided with at least two blocking strips (25).

8. The multi-tiered track-based intelligent sorting device of claim 7, wherein: The trolley support is provided with lateral side wheels (26) on both sides, and the tracks (12) are provided with vertical sections abutting against the side wheels (26).

9. The multi-tiered track-based intelligent sorting device of claim 1, wherein: The drive assembly comprises at least one set of synchronous belt drive assembly, the synchronous belt drive assembly comprises a pair of synchronous pulleys (31) rotatably mounted on the rack (11), a synchronous belt (32) connected between the pair of synchronous pulleys (31), and a servo motor (33) in transmission connection with one of the synchronous pulleys (31), the extension direction of the synchronous belt (32) is parallel to the extension direction of the tracks (12), and the trolley support of the sorting trolley (20) is fixedly connected with the synchronous belt (32).

10. The multi-tiered track-based intelligent sorting device of claim 9, wherein: There are two sets of synchronous belt drive assemblies, and the two sets of synchronous belt drive assemblies are symmetrically connected on both sides of the trolley support of the sorting trolley (20) in a direction perpendicular to the translation direction of the sorting trolley (20).

11. The multi-tiered track-based intelligent sorting device of claim 1, wherein: The bag feeding area (100) is located at the end of the side of the rack (11) in the extension direction of the rack (11), the rack (11) on one side of the bag feeding area (100) is provided with a certain number of material falling chutes (18) arranged in up-down array, the outer side of the material falling chute (18) is provided with a goods shelf (41), and the goods shelf (41) is provided with a material receiving frame (42) corresponding to the material falling chute (18).

12. The multi-tiered track-based intelligent sorting device of claim 1, wherein: The feeding area (100) is located in the middle of the side edge of the rack (11) along the extension direction of the rack (11), and a certain number of blanking slides (18) are arranged in an up-down array on both sides of the feeding area (100), and the outer side of the blanking slide (18) is provided with a shelf (41), and the shelf (41) is provided with a receiving frame (42) corresponding to the blanking slide (18).

Images