CN110773437A

CN110773437A - Crawler-type circulation commodity circulation sorting machine

Info

Publication number: CN110773437A
Application number: CN201911215343.9A
Authority: CN
Inventors: 曾小波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-02-11

Abstract

The invention discloses a crawler-type circulating logistics sorting machine which comprises a control system, a rack, a loading assembly, a sorting assembly, an information identification assembly and the like, wherein the loading assembly is electrically connected with the control system, and the sorting assembly and the information identification assembly are respectively in communication connection with the control system; the information identification assembly is used for identifying cargo information and sorting vehicle information, and the sorting assembly comprises a sorting vehicle, a vertical annular sorting vehicle track, a track conversion support and a cargo output port. The invention simplifies the prior complicated sorting procedure, is more than one time faster than the common sorting machine, has high sorting efficiency and precision, does not need electricity, has low energy consumption, strong adaptability of installation environment, less occupied area, less operators, low manufacturing cost and high economic benefit, and is suitable for popularization and application in the field of material sorting.

Description

Crawler-type circulation commodity circulation sorting machine

Technical Field

The invention relates to the technical field of express logistics sorting, in particular to a crawler-type circulating logistics sorting machine.

Background

At present express delivery commodity circulation high-speed development, current sorting machine ubiquitous efficiency is low, power consumptive big, and area shortcoming such as big very much, area needs three four thousand sides, and the operation needs about sixty many people, and the hand labor cost is high, and is not fast enough, inefficiency.

On the conveying line of the logistics system, various goods are often conveyed in a mixed mode, and then the goods are automatically shunted in the conveying process according to the types of the goods. How to shunt is a technical problem which is often treated in the current logistics transportation industry, and a method for solving the problem is to arrange a branch line on the same transportation layer to shunt goods or use a lifter to shunt the goods to transportation lines of different height layers. Practice results show that the defect of large occupied area exists when the goods are shunted by the branch line, and only one line is needed, so that once all the goods are damaged and shut down, the work is seriously influenced; the method of distributing the goods by the elevator has the defects of incapability of continuous conveying and low conveying speed; in addition, the logistics sorting machine in use on the market is complex in structure and not reasonable enough in design, so that higher automation work cannot be realized, the primary sorting operation of express packages is still highly dependent on manual operation, the sorting capability of the packages is poor, and the efficiency is low; the power output part still adopts traditional motor, cylinder etc. and not only the energy consumption is high, and self loss appears easily in the permanent work, leads to needing regularly to shut down the maintenance and change, and greatly increased enterprise's running cost influences economic nature. For a wide variety of goods, the existing sorting machine is difficult to meet the requirements in terms of efficiency, and therefore, a more applicable sorting machine is needed.

Disclosure of Invention

Aiming at the technical defects, the invention aims to provide the crawler-type circulating logistics sorting machine, which solves the problems of complex structure, large occupied area and low efficiency of the conventional sorting machine, can realize highly automatic sorting work of express packages, has high sorting efficiency and precision and small occupied area, can save energy and reduce consumption, reduces the operation and maintenance cost of enterprises, and improves the economy.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a crawler-type circulation commodity circulation sorting machine, includes control system, frame, goes up goods subassembly, letter sorting subassembly, information identification subassembly, go up goods subassembly with control system electric connection, letter sorting subassembly and information identification subassembly respectively with control system communication connection, its characterized in that:

the goods loading assembly is arranged at one end of the rack; the goods loading assembly comprises a conveying device, an article caching pool and a goods loading working position for manually distributing goods; one end of the conveying device is connected with a goods outlet of an external primary extension machine, and the other end of the conveying device is connected with one end of the article cache pool; the goods loading working position is positioned in the middle of the article caching pool;

the information identification assembly is arranged at one end, far away from the conveying device, of the article caching pool and comprises a cargo information identification device and a sorting vehicle information identification device, the cargo information identification device is used for identifying cargos conveyed by the conveying device, and the sorting vehicle information identification device is used for identifying sorting vehicles moving to the information identification assembly;

the sorting assembly comprises a sorting vehicle, a vertical annular sorting vehicle track, a track conversion support and a cargo output port; the vertical annular sorting vehicle tracks are arranged on the rack, the sorting vehicles are densely distributed on the vertical annular sorting vehicle tracks, and the sorting vehicles are sequentially connected end to end; the two sides of the upper-layer track of the vertical annular sorting vehicle track are respectively provided with a track conversion bracket, the track conversion bracket is provided with a track converter, the track converter is obliquely arranged along the advancing direction of the sorting vehicle, and the track converter is in communication connection with the control system; the goods delivery outlet sets up track converter department and with the track converter one-to-one, be provided with the packing goods transfer bag on the goods delivery outlet.

Specifically, the conveying device comprises a first conveying belt, a second conveying belt, a third conveying belt and a transfer station, wherein one end of the first conveying belt is connected with a goods outlet of an external primary extension machine, and the other end of the first conveying belt is connected with the transfer station; the transfer station is provided with two conveying belts with opposite movement directions and is used for conveying goods conveyed by the first conveying belt to the second conveying belt and the third conveying belt respectively.

Specifically, the information identification assembly further comprises a light supplement lamp, so that the effectiveness and the reliability of information identification are improved.

Specifically, the sorting vehicle comprises a vehicle base, a goods hopper and a material pushing mechanism, wherein a cross rod is arranged on the vehicle base and penetrates through the vehicle base and extends to two sides of the vehicle base; track wheels are arranged on two sides of the vehicle base and are in guide fit with the tracks of the vertical annular sorting vehicle; two sides of the outer bottom of the car base are respectively provided with an anti-rollover wheel, and the anti-rollover wheels are abutted against the side wall of the rail of the vertical annular sorting car to prevent the sorting car from rolling over;

the pushing mechanism is arranged on the cargo bucket and comprises a sliding rail, a sliding part, a connecting piece, a connecting arm and a push plate, the sliding rail is arranged on the outer side of the bottom of the cargo bucket, the sliding part is connected with the sliding rail in a sliding manner, the connecting piece is arranged on two sides of the sliding part, and the bottom of the sliding part is provided with a butting wheel; one end of the connecting arm is connected with the connecting piece, the other end of the connecting arm penetrates through the sliding groove and is connected with a push plate arranged in the cargo bucket, and the push plate can slide along the direction perpendicular to the advancing direction of the sorting vehicle.

Specifically, all be equipped with IC identification card and hall position sensor in the goods fill, hall position sensor with control system communication connection.

Specifically, the track converter comprises a shell, a track conversion baffle and a baffle driving mechanism; the shell comprises a fixed seat and a cover plate, an opening is formed in the upper end of the fixed seat, and guide rails are symmetrically arranged on two sides of the fixed seat;

the track conversion baffle is connected with the guide rail in a sliding manner, and the track conversion baffle can extend out of the opening at the upper end of the fixed seat when moving along the guide rail;

the baffle driving mechanism comprises an electromagnet arranged on a fixed seat and a movable iron core connected with the track conversion baffle, a guide column is arranged at the center of the electromagnet, and a telescopic head connected with the movable iron core is arranged at one end of the guide column; the electromagnet is electrically connected with the control system, and after being electrified, the electromagnet generates a repulsive force with the movable iron core to push the track conversion baffle to extend out of the opening at the upper end of the fixed seat; and when the track conversion baffle extends out of the opening at the upper end of the fixed seat, the track conversion baffle is tangent to one side of the abutting wheel close to the vehicle base.

Specifically, the two sides of the lower layer of the rail of the vertical annular sorting vehicle are respectively provided with a reset baffle, and the reset baffles are back to the traveling direction of the sorting vehicle, are obliquely arranged and are tangent to one side, away from the vehicle base, of the butting wheel.

The beneficial effects of the invention are as follows:

1. the crawler-type circulating logistics sorting machine is reasonable in structure, convenient to use, high in operation safety, electricity-saving, environment-friendly and labor-saving. The object information identification device automatically scans and identifies the bar codes and/or characters on the goods in the goods bucket to obtain delivery destination information of the goods and transmits the information to the control system; meanwhile, the information recognition device of the sorting vehicle recognizes the IC identification card in the goods bucket and transmits the information to the control system, so that the control system obtains the information of the goods bucket corresponding to the goods, the goods and the goods bucket can be matched together, and the follow-up control system can detect the position of the goods bucket by only setting the Hall position sensor in the corresponding goods bucket so as to obtain the position of the goods, so that the trouble of scanning the goods for many times before is simplified compared with the traditional sorting machine, and the sorting efficiency can be improved. And operating personnel only need about 30 people, and area only needs about 1 thousand sides, practices thrift the place, and letter sorting efficiency and precision are high, accurate, quick, high-efficient moreover, possess good application prospect.

2. The crawler-type circulating logistics sorting machine is composed of two to six sections of lines, the sorting vehicle is of a bucket-shaped structure and is provided with two cargo buckets, two pieces of materials can be simultaneously carried, the speed of one cargo is more than one time that of one vehicle of the common sorting machine, the sorting vehicle runs along the track, when the sorting vehicle runs to an unloading area, relevant parts on the track can be in contact with the abutting wheels below the cargo buckets, and then the abutting wheels are forced to slide from one side of the slide rail to the other side of the slide rail, so that the push plates in the cargo buckets are driven to push the materials out of the cargo buckets, and unloading actions are completed; after the unloading is finished, the sorting vehicle continues to move forwards, and under the action of the related parts, the push plate is driven by the abutting wheels to return to the position before the unloading, so that the loading can be continued, and the process is circulated. The goods can not be rolled and can not be easily dropped out, the production of the goods is not influenced even if a single line is damaged, and high efficiency and safety are really realized. And the sorting car does not have motor device, and the sorting car is not power consumptive, and is not fragile, really power saving, economize people's hand, economize the place, and is with low costs, the practicality is strong.

3. The crawler-type circulating logistics sorting machine is provided with the track converter, and the track converter comprises a shell, a track conversion baffle and a baffle driving mechanism. When the control system detects that the goods fill is in the goods delivery outlet that the purpose of carrying goods was located, control system control baffle actuating mechanism action, make track conversion baffle stretch out from the casing and tangent with the butt wheel that sets up in this goods fill department near one side of car base, because track converter sets up along the direction of travel slope of letter sorting car, the dolly is at the in-process of advancing like this, the butt wheel can receive the extrusion of track commentaries on classics shift board, the butt wheel receives extrusion back sliding part can be along the slide rail motion, thereby the slider passes through connecting rod and linking arm drive push pedal simultaneous movement when the slider is along the slide rail motion and realizes that the push pedal releases the goods and fall the goods delivery outlet. Utilize track conversion baffle to produce the extrusion to the butt joint wheel when stretching out in the casing and realize that the push pedal releases the goods from the goods fill, design benefit is reasonable, can accurately realize that the goods drops at appointed goods delivery outlet, is favorable to improving letter sorting efficiency, not only energy saving and consumption reduction, simple structure moreover, the operation mode is more simple and direct.

4. The crawler-type circulating logistics sorting machine has more outlets relative to the sorting lines with the same length, the control system does not need to communicate with the sorting vehicles, so that the sorting vehicles can not be mistakenly divided and missed due to signal loss and are not easily interfered by the outside.

5. The invention adopts a crawler-type structure, and comprises 1 to 8 sections of lines, or independent sorting lines with more than 8 sections of lines, the same trolley is provided with two goods hoppers, a sorting vehicle with goods runs on a sorting vehicle track, a control system detects the positions of the goods hoppers at all times through Hall position sensors positioned in the goods hoppers of the sorting vehicle, and when the goods hoppers are positioned at a goods output port where the goods to be carried are delivered are positioned, the control system controls the track converter positioned at the goods output port to act, so that the goods in the corresponding goods hoppers fall down. Degree of automation is high, can reduce the human input, and the cost is low, and economic benefits is high, wins valuable time and good economic benefits for express delivery logistics goods letter sorting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a schematic view of the present invention sorting vehicle;

FIG. 5 is a bottom view of the sorting cart of the present invention;

FIG. 6 is a front view of the sorting cart of the present invention;

FIG. 7 is a schematic view of the track switch of the present invention with the cover removed;

FIG. 8 is a schematic diagram of the track switch of the present invention;

fig. 9 is a schematic view of the relationship of the track switch singulator with the sorting vehicle of the present invention (the direction of the arrows in the figure represents the direction of travel of the vehicle).

Part names and serial numbers in the drawings:

1-conveying device, 2-article buffer pool, 3-sorting vehicle information identification device, 4-cargo information identification device, 6-cargo output port, 7-loading working position, 8-first conveying belt, 9-transfer station, 10-second conveying belt, 11-third conveying belt, 12-reset baffle, 13-vertical annular sorting vehicle track, 15-track conversion support, 25-sorting vehicle, 251-vehicle base, 2511-cross bar, 2512-track wheel, 2513-rollover prevention wheel, 252-cargo hopper, 2521-sliding groove, 2531-sliding rail, 2532-sliding part, 2533-connecting part, 2534-connecting arm, 2535-pushing plate, 2536-butting wheel, 26-track converter, 261-shell, 2611-fixing seat, 2612-cover plate, 2613-guide rail, 262-track switching baffle plate, 2631-electromagnet, 26311-guide column, 26312-telescopic head and 2632-movable iron core.

Detailed Description

The invention is further described below with reference to the figures and examples.

The crawler-type circulating logistics sorting machine shown in fig. 1-9 comprises a control system, a rack, a loading assembly, a sorting assembly and an information identification assembly, wherein the loading assembly is electrically connected with the control system, and the sorting assembly and the information identification assembly are respectively in communication connection with the control system;

the goods loading assembly is arranged at one end of the rack; the goods loading assembly comprises a conveying device 1, an article buffer pool 2 and a goods loading working position 7 for manually distributing goods; the conveying device 1 comprises a first conveying belt 8, a second conveying belt 10, a third conveying belt 11 and a transfer station 9, wherein one end of the first conveying belt 8 is connected with a goods outlet of an external primary extension machine, and the other end of the first conveying belt 8 is connected with the transfer station 9; the transfer station 9 is provided with two opposite conveying belts in the movement direction, and is used for respectively conveying goods conveyed by the first conveying belt 8 to a second conveying belt 10 and a third conveying belt 11, and the second conveying belt 10 and the third conveying belt 11 are connected with one end of the article cache pool 2; the loading working position 7 is positioned in the middle of the article cache pool 2;

the information identification component is arranged at one end of the article cache pool 2, which is far away from the conveying device 1, and comprises a cargo information identification device 4 and a sorting vehicle 25 information identification device 3, wherein the cargo information identification device 4 is used for identifying cargos conveyed by the conveying device 1, and the sorting vehicle 25 information identification device 3 is used for identifying the sorting vehicle 25 moving to the information identification component;

the sorting assembly comprises a sorting vehicle 25, a vertical annular sorting vehicle track 13, a track conversion support 15 and a cargo output port 6; the vertical annular sorting vehicle tracks 13 are arranged on the rack, the sorting vehicles 25 are densely distributed on the vertical annular sorting vehicle tracks 13, and the sorting vehicles 25 are sequentially connected end to end; the two sides of the upper rail of the vertical annular sorting vehicle rail 13 are respectively provided with the rail conversion bracket 15, the rail conversion bracket 15 is provided with a rail converter 26, the rail converter 26 is obliquely arranged along the advancing direction of the sorting vehicle 25, and the rail converter 26 is in communication connection with the control system; the goods delivery outlet 6 is arranged at the track converter 26 and is in one-to-one correspondence with the track converter 26, and a packaged goods transfer bag is arranged on the goods delivery outlet 6.

In this embodiment, the sorting cart 25 includes a cart base 251, a bucket 252 and a pushing mechanism, wherein a cross bar 2511 is disposed on the cart base 251, and the cross bar 2511 penetrates through the cart base 251 and extends to two sides thereof; track wheels 2512 are arranged on two sides of the vehicle base 251, and the track wheels 2512 are in guiding fit with the sorting vehicle tracks 22; the outer bottom both sides of car base 251 are equipped with respectively prevents side wheel 2513 that turns over, prevents that side wheel 2513 and sorting car track 22 lateral wall butt are used for preventing that sorting car 25 from turning on one's side. 2 cargo hoppers 252 are symmetrically arranged along the vehicle base 251, cargo outlets of the cargo hoppers 252 are arranged far away from the vehicle base 251, and sliding grooves 2521 are formed in the bottom plates of the cargo hoppers 252; each bucket 252 is internally provided with an IC identification card and a Hall position sensor, and the Hall position sensors are in communication connection with the control system. The pushing mechanism is arranged on the goods bucket 252 and comprises a sliding rail 2531, a sliding piece 2532, a connecting piece 2533, a connecting arm 2534 and a push plate 2535, the sliding rail 2531 is arranged on the outer side of the bottom of the goods bucket 252, the sliding piece 2532 is connected with the sliding rail 2531 in a sliding manner, the connecting piece 2533 is arranged on two sides of the sliding piece 2532, and the bottom of the sliding piece 2532 is provided with a butting wheel 2536; the connecting arm 2534 has one end connected to the connecting member 2533 and the other end connected to a push plate 2535 disposed in the bucket 252 through the sliding slot 2521, and the push plate 2535 can slide in a direction perpendicular to the traveling direction of the cart 25. The loading buckets 252 on the two sides of the sorting vehicle 25 respectively correspond to the article buffer pools 2.

In the present embodiment, the track changer 2626 includes a housing 261, a track changing flapper 262, and a flapper driving mechanism; the housing 261 comprises a fixed seat 2611 and a cover plate 2612, an opening is arranged at the upper end of the fixed seat 2611, and guide rails 2613 are symmetrically arranged on two sides of the fixed seat 2611; the track-changing baffle 262 is slidably connected with the guide rail 2613, and the track-changing baffle 262 can extend out of the upper opening of the fixed seat 2611 when moving along the guide rail 2613; the shutter driving mechanism includes an electromagnet 2631 disposed on the fixing seat 2611 and a movable iron core 2632 connected to the track switching shutter 262, a guide post 26311 is disposed at the center of the electromagnet 2631, and an expansion head 26312 connected to the movable iron core 2632 is disposed at one end of the guide post 26311; the electromagnet 2631 is electrically connected to the control system, and when the electromagnet 2631 is powered on, a repulsive force is generated between the moving iron core 2632 and the electromagnet 2631 to push the track switching baffle 262 to extend out of the opening at the upper end of the fixing seat 2611; the track-changing shield 262 is tangent to the side of the abutment wheel 2536 adjacent to the vehicle base 251 when it extends from the upper opening of the mounting 2611.

In addition, in this embodiment, a return stop 12 is disposed on each of two sides of the lower track of the vertical circular sorting vehicle track 1313, the return stops 12 are disposed obliquely along the traveling direction of the sorting vehicle 25, and when the sorting vehicle 25 moves to the return stops 12, the return stops 12 are tangent to the side of the abutment wheel 2536 away from the vehicle base 251.

In the embodiment, the information identification component further comprises a light supplement lamp, so that the effectiveness and reliability of information identification can be improved.

The working principle of the invention is as follows:

when the goods delivery system works, goods conveyed by an external primary extension machine enter the goods caching pool 2 along the second conveying belt 10 and the third conveying belt 11 through the first conveying belt 8 and the transfer station 9 respectively, a sorter puts the goods in the conveying device 1 and/or the goods caching pool 2 into a goods hopper 252 of the sorting vehicle 25 on the goods loading working position 7, the sorting vehicle 25 is driven by an external driving mechanism to move along the vertical annular sorting vehicle track 13, the sorting vehicle 25 moves to the information identification component at the moment, and the goods information identification device 4 immediately automatically scans and identifies the bar codes and/or characters on the goods in the goods hopper 252 to obtain the delivery destination information of the goods and transmits the delivery destination information to the control system; meanwhile, the sorting vehicle information recognition device 3 recognizes the IC identification card in the bucket 252 and transmits the information to the control system, so that the control system obtains the information of the bucket 252 corresponding to the goods, the goods and the bucket 252 can be matched together, and the subsequent control system can detect the position of the bucket 252 only through a Hall position sensor arranged in the corresponding bucket 252 to obtain the position of the goods. It should be noted that the buckets 252 on both sides of the sorting vehicle 252 are provided with the IC identification card and the hall position sensor, the delivery purposes of the goods in the two buckets 252 may be different, for example, the delivery purpose of the goods in one bucket 252 is "beijing", the delivery purpose of the goods in the other bucket 252 is "tianjin", the control system only needs to detect the hall position sensor in the bucket 252 carrying the delivery "beijing", and the position of the bucket 252 carrying the delivery "tianjin" can be known.

When the control system detects that the cargo bucket 252 moves to the cargo outlet 6 corresponding to the cargo carried by the cargo bucket 252, the control system energizes the electromagnet 2631, and after the electromagnet 2631 is energized, a repulsive force is generated between the electromagnet 2631 and the movable iron core 2632 to push the track switching baffle 262 to extend out of the upper end opening of the fixed seat 2611 and to be tangent to one side of the abutting wheel 2536 close to the vehicle base 251, because the track switching baffle 2626 is obliquely arranged along the traveling direction of the sorting vehicle 25, in the process of forward and continuous traveling of the sorting vehicle 25, the abutting wheel 2536 originally consistent with the traveling track of the sorting vehicle 25 is extruded by the track switching baffle 262 to change the moving track, and the abutting wheel 2536 performs oblique movement along the track switching baffle 262 to the direction of the cargo outlet of the cargo bucket. When the abutting wheel 2536 performs the tilting motion, the sliding member 2532, the connecting rod 2533, the connecting arm 2534 and the like drive the push plate 2535 to perform the tilting motion together, so that the push plate 2535 pushes the goods out of the goods outlet of the bucket 252 and drops the goods to the goods outlet 6. After the cargo falls, the control system disconnects the electromagnet 2631, the repulsive force between the electromagnet 2631 and the movable iron core 2632 disappears, and the track switching flapper 262 retracts into the housing 261 under the action of gravity.

After the goods in the bucket 252 fall, the push plate 2535 is located at a position close to the goods outlet of the bucket 252, and the push plate 2535 needs to be restored to the initial position to continue carrying the goods. For this purpose, a return stop 12 is provided on each side of the lower track of the vertical ring sorter track 1313. When the sorting vehicle 25 moves to the reset baffle 12, because the reset baffle 12 is obliquely arranged along the traveling direction of the sorting vehicle 25 and is tangent to the side of the abutting wheel 2536 far away from the vehicle base 251, at this time, the reset baffle 12 can extrude the side of the abutting wheel 2536 far away from the vehicle base 251, the abutting wheel 2536 which is originally consistent with the traveling track of the sorting vehicle 25 is extruded by the reset baffle 12 to change the moving track, and the abutting wheel 2536 is obliquely moved along the reset baffle 12 to the direction of the goods outlet far away from the goods bucket 252. When the abutting wheel 2536 performs the tilting motion, the sliding member 2532, the connecting rod 2533, the connecting arm 2534 and the like drive the push plate 2535 to perform the tilting motion together, so that the push plate 2535 is restored to the initial position.

In addition, correspond and be provided with packing goods transfer bag on the goods delivery outlet 6, when the goods reached when full-load, the system can suspend this goods delivery outlet 6 automatically and fall the goods, waits to build the package, builds the package and scans the back that finishes, and control system just allows goods delivery outlet 6 to fall the goods again automatically, also can artifically trigger the shipment button by force, again or continue to fall the goods, accomplishes the work of letter sorting. Meanwhile, if the goods or the sorting vehicle 25 fails to be identified or is a problem piece, the goods can be automatically sent to the problem piece goods output port 6 for manual processing, and if the goods cannot be sent out due to package building obstruction of the individual goods output port 6, the goods can be automatically sent back for online scanning and sorting again.

The crawler-type circulating logistics sorting machine has the advantages that one sorting vehicle 25 can simultaneously sort two goods, the speed is more than one time faster than that of a common sorting machine, the sorting efficiency is high, electricity is not needed, the energy consumption is low, the practicability is high, the crawler-type circulating logistics sorting machine is suitable for being popularized and applied in the field of material sorting, the adaptability of the installation environment is high, the online retention time of the goods is short, the goods sorting efficiency is high, the crawler-type circulating logistics sorting machine is free in multiple sections, the occupied area is small, the electricity consumption is low, the number of operators is small, the manufacturing cost is low, the economic benefit is high, and precious time and good economic.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a crawler-type circulation commodity circulation sorting machine, includes control system, frame, goes up goods subassembly, letter sorting subassembly, information identification subassembly, go up goods subassembly with control system electric connection, letter sorting subassembly and information identification subassembly respectively with control system communication connection, its characterized in that:

the goods loading assembly is arranged at one end of the rack; the goods loading assembly comprises a conveying device (1), a goods buffer pool (2) and a goods loading working position (7) for manually distributing goods; one end of the conveying device (1) is connected with a goods outlet of an external primary extension machine, and the other end of the conveying device is connected with one end of the article caching pool (2); the loading working position (7) is positioned in the middle of the article caching pool (2);

the information identification assembly is arranged at one end, far away from the conveying device (1), of the article caching pool (2), and comprises a cargo information identification device (4) and a sorting vehicle information identification device (3), the cargo information identification device (4) is used for identifying cargos conveyed by the conveying device (1), and the sorting vehicle information identification device (3) is used for identifying a sorting vehicle (25) moving to the information identification assembly;

the sorting assembly comprises a sorting vehicle (25), a vertical annular sorting vehicle track (13), a track conversion support 15 and a goods output port (6); the vertical annular sorting vehicle tracks (13) are arranged on the rack, the sorting vehicles (25) are densely distributed on the vertical annular sorting vehicle tracks (13), and the sorting vehicles (25) are sequentially connected end to end; the two sides of the upper track of the vertical annular sorting vehicle track (13) are respectively provided with the track conversion support (15), the track conversion support (15) is provided with a track converter (26), the track converter (26) is obliquely arranged along the advancing direction of the sorting vehicle (25), and the track converter (26) is in communication connection with the control system; goods delivery outlet (6) set up track converter (26) department and with track converter (26) one-to-one, be provided with the package goods transfer bag on goods delivery outlet (6).

2. The tracked circulating logistics sorting machine of claim 1, wherein: the conveying device (1) comprises a first conveying belt (8), a second conveying belt (10), a third conveying belt (11) and a transfer station (9), one end of the first conveying belt (8) is connected with a goods outlet of an external primary extension machine, and the other end of the first conveying belt is connected with the transfer station (9); the transfer station (9) is provided with two opposite conveying belts in the moving direction and is used for conveying goods conveyed by the first conveying belt (8) to the second conveying belt (10) and the third conveying belt (11) respectively.

3. A tracked circulating logistics sorter as claimed in claim 1 or 2 wherein: the information identification assembly further comprises a light supplement lamp.

4. The tracked circulating logistics sorting machine of claim 3, wherein: the sorting vehicle (25) comprises a vehicle base (251), a cargo bucket (252) and a material pushing mechanism, wherein a rail wheel (2512) is arranged on the vehicle base (251), and the rail wheel (2512) penetrates through the vehicle base (251) and extends towards two sides of the vehicle base; track wheels are arranged on two sides of the trolley base (251), and the track wheels are in guiding fit with the vertical annular sorting trolley track (13); two sides of the outer bottom of the trolley base (251) are respectively provided with an anti-rollover wheel (2513), and the anti-rollover wheels (2513) are abutted against the side wall of the vertical annular sorting trolley track (13) to prevent the sorting trolley (25) from rollover;

the material pushing mechanism is arranged on the goods bucket (252), the material pushing mechanism comprises a sliding rail (2531), a sliding piece (2532), a connecting arm (2534) and a push plate (2535), the sliding rail (2531) is arranged on the outer side of the bottom of the goods bucket (252), the sliding piece (2532) is connected with the sliding rail (2531) in a sliding mode, the connecting piece (2532) is arranged on two sides of the sliding piece (2532), and a butting wheel (2536) is arranged at the bottom of the sliding piece (2532); one end of the connecting arm (2534) is connected with the connecting piece (2532), the other end of the connecting arm penetrates through the sliding groove (2521) and is connected with a push plate (2535) arranged in the cargo bucket (252), and the push plate (2535) can slide along the direction perpendicular to the traveling direction of the sorting vehicle (25).

5. The tracked circulating logistics sorting machine of claim 4, wherein: and an IC identification card and a Hall position sensor are arranged in the cargo bucket (252), and the Hall position sensor is in communication connection with the control system.

6. The tracked circulating logistics sorting machine of claim 5, wherein: the track switch (26) comprises a housing (261), a track switch flapper (262) and a flapper drive mechanism; the shell (261) comprises a fixed seat (2611) and a cover plate (2611), an opening is formed in the upper end of the fixed seat (2611), and guide rails (2613) are symmetrically arranged on two sides of the fixed seat (2611);

the track conversion baffle (262) is connected with the guide rail (2613) in a sliding mode, and the track conversion baffle (262) can extend out of an upper end opening of the fixed seat (2611) when moving along the guide rail (2613);

the baffle driving mechanism comprises an electromagnet (2631) arranged on a fixed seat (2611) and a movable iron core (2632) connected with the track conversion baffle (262), a guide column (26311) is arranged at the center of the electromagnet (2631), and an expansion head (26312) connected with the movable iron core (2632) (57) is arranged at one end of the guide column (26311); the electromagnet (2631) is electrically connected with the control system, and after the electromagnet (2631) is electrified, a repulsive force with the movable iron core (2632) is generated to push the track switching baffle (262) to extend out of an opening at the upper end of the fixed seat (2611); the track conversion baffle (262) is tangent to one side of the abutting wheel (2536) close to the vehicle base (251) when extending out of the upper end opening of the fixed seat (2611).

7. The tracked circulating logistics sorting machine of claim 6, wherein: the lower-layer track two sides of the vertical annular sorting vehicle track (13) are respectively provided with a reset baffle (12), the reset baffle (12) is arranged in a manner of inclining back to the advancing direction of the sorting vehicle (25) and is tangent to one side, far away from the vehicle base (251), of the butting wheel (2536).