阅读说明：本技术 一种供应链使用的货物统一分选系统 (Unified goods sorting system for supply chain ) 是由 蔡衍葵 于 2019-10-22 设计创作，主要内容包括：本发明属于货物分选技术领域,尤其涉及一种供应链使用的货物统一分选系统,它包括顶盖、螺旋导轨、外壳、底座、驱动电机、驱动内盘、驱动外环、摆板、扫描器,本发明设计的货物分选系统,通过驱动内盘、驱动外环和螺旋导轨代替传输带,减小了因设置传输带所占用的空间；本发明设计的货物分选系统,通过设计的驱动外环的转动速度大于驱动内盘的转动速度,可以保证货物在离开驱动内盘进入驱动外环后获得一个较快的速度移动,通过驱动外环对货物进行加速,拉开相邻两个货物在驱动外环上分布的间距；保证货物有足够的时间被扫描分组。(The invention belongs to the technical field of goods sorting, and particularly relates to a uniform goods sorting system used in a supply chain, which comprises a top cover, a spiral guide rail, a shell, a base, a driving motor, a driving inner disc, a driving outer ring, a swinging plate and a scanner, wherein a conveying belt is replaced by the driving inner disc, the driving outer ring and the spiral guide rail, so that the space occupied by the conveying belt is reduced; according to the goods sorting system designed by the invention, the rotating speed of the designed driving outer ring is greater than that of the driving inner disc, so that goods can be guaranteed to obtain a faster speed to move after leaving the driving inner disc and entering the driving outer ring, the goods are accelerated by the driving outer ring, and the distance between two adjacent goods distributed on the driving outer ring is pulled open; ensuring that the cargo has sufficient time to be scanned into groups.)

1. A unified goods sorting system used in a supply chain is characterized in that: the device comprises a top cover, a spiral guide rail, a shell, a base, a driving motor, a driving inner disc, a driving outer ring, a swinging plate and a scanner, wherein a material outlet is formed in the outer circular surface of the shell; the shell is arranged on the upper side of the base; the driving outer ring is nested and arranged on the shell; the driving motor is arranged on the base, and the driving inner disc is arranged on an output shaft of the driving motor; an output shaft of the driving motor drives the outer ring to rotate through the transmission of the first gear, the second gear, the third gear and the fourth gear; the spiral guide rail is arranged on the upper sides of the driving inner disc and the driving outer ring, and the outer end of the spiral guide rail is fixedly connected with the inner circular surface of the shell; the top cover is annular, the top cover is arranged at the upper end of the shell, the plurality of scanners are uniformly arranged at the lower side of the top cover in the circumferential direction, and each scanner corresponds to one swinging plate; the scanner is internally provided with a control unit for controlling the swinging of the swinging plate.

2. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: the output shaft of the driving motor is provided with a first rotating shaft, the driving inner disc is fixedly arranged at the upper end of the first rotating shaft, the fixing sleeve is arranged on the first rotating shaft, one ends of the three support plates are circumferentially and uniformly arranged on the outer circular surface at the upper end of the fixing sleeve, and the other ends of the three support plates are fixedly connected with the lower end surface of the driving outer ring; fourth gear fixed mounting is at the lower extreme of fixed cover, and the lower extreme of second pivot is installed on the base through normal running fit, and second gear fixed mounting is in the second pivot, and second gear and fourth gear engagement, and the diameter of second gear is greater than the diameter of fourth gear, and first gear fixed mounting is in the second pivot, and third gear fixed mounting is in first pivot, and third gear and first gear engagement, and the diameter of third gear is greater than the diameter of first gear.

3. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: the lower end of the outer shell is provided with an annular sleeve, and the driving outer ring is nested and installed on the outer shell through the annular sleeve.

4. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: a plurality of upper conveying belts are uniformly arranged on the upper side of the top cover in the circumferential direction; a plurality of lower transmission bands are uniformly arranged on the upper side of the base in the circumferential direction, and the lower transmission bands are matched with material outlets and blanking holes formed in the shell in a one-to-one correspondence mode.

5. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: the shell is fixedly arranged on the upper side of the base through three supporting rods which are uniformly distributed in the circumferential direction.

6. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: the upper end surface of one side of the blanking hole formed in the shell is respectively provided with a motor mounting groove, each motor mounting groove is internally provided with a trigger motor, one end of each swing plate mounted on the shell is respectively mounted in the corresponding blanking hole through a swing shaft, and each swing shaft is respectively connected with the corresponding trigger motor; each scanner controls the operation of the trigger generator through a control unit installed inside the scanner.

7. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: the spiral guide rail is provided with a trigger inclined plane at a position close to the spiral guide rail and contacted with the driving outer ring, a section of the spiral guide rail, close to the inner end of the spiral guide rail, of the trigger inclined plane is a semicircular ring rail, a circle at the outermost side of the spiral guide rail is a circular ring guide rail, a transition section is arranged between the spiral guide rail and the circular ring guide rail, the tail end of the circular ring guide rail is provided with a guide plate, a trigger block is arranged at the joint of the transition section and the spiral guide rail, and the guide plate is aligned and matched; the trigger block is in a triangular shape; the radial distance from the sharp corner of the trigger block to the axis of the first rotating shaft is greater than the radius of the circular guide rail.

8. A system for unified sorting of goods for supply chain use according to claim 1, characterized by: the upper end surface of the inner end of the spiral guide rail is provided with symmetrically distributed chamfers, and the inner end of the spiral guide rail is positioned on the axis of the driving inner disc.

9. A system for unified sorting of goods for supply chain use according to claim 2, characterized in that: the diameter of the second gear is 1.5 times of that of the fourth gear, and the diameter of the third gear is 1.5 times of that of the first gear.

10. A system for unified sorting of goods for supply chain use according to claim 3, characterized by: the driving outer ring and the annular sleeve are lubricated or connected through a sliding bearing or provided with a sliding-resistant coating.

Technical Field

The invention belongs to the technical field of goods sorting, and particularly relates to a unified goods sorting system used in a supply chain.

Background

At present unmanned supermarket or unmanned warehouse are more and more, the process of picking up goods adopts automatic operation, put article on the conveyer belt through the arm, the conveyer belt transports article to the assigned position, then put specific article into specific packing box through the machine and seal, and paste the freight transportation label, put on the conveyer belt again, through having the device of automatic identification freight transportation label in the conveyer belt transmission, sort the goods packing box through the device, the goods packing box after the sorting is transported to the unified storage position of the area of awaiting sending out, later unified pulling away.

The process of sorting the freight labels requires many steps, such as re-placing the freight labels on a conveyor belt after the freight labels are attached, equidistant sorting, identification, sorting and the like on the conveyor belt. The above steps are completed by a long enough belt transmission and a large space for the belt is needed.

Therefore, it is necessary to design a sorting system which sorts the square packing boxes with the same shape and occupies a smaller space after the freight labels are attached to the goods seals.

The invention designs a unified sorting system for goods packing boxes used in a supply chain, which solves the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses a unified goods sorting system used in a supply chain, which is realized by adopting the following technical scheme.

In the following description, the goods refer to the box body in which the articles are packed.

A unified goods sorting system used in a supply chain is characterized in that: the device comprises a top cover, a spiral guide rail, a shell, a base, a driving motor, a driving inner disc, a driving outer ring, a swinging plate and a scanner, wherein a material outlet is formed in the outer circular surface of the shell; the shell is arranged on the upper side of the base; the driving outer ring is nested and arranged on the shell; the driving motor is arranged on the base, and the driving inner disc is arranged on an output shaft of the driving motor; an output shaft of the driving motor drives the outer ring to rotate through the transmission of the first gear, the second gear, the third gear and the fourth gear; the spiral guide rail is arranged on the upper sides of the driving inner disc and the driving outer ring, and the outer end of the spiral guide rail is fixedly connected with the inner circular surface of the shell; the top cover is annular, the top cover is arranged at the upper end of the shell, the plurality of scanners are uniformly arranged at the lower side of the top cover in the circumferential direction, and each scanner corresponds to one swinging plate; the scanner is internally provided with a control unit for controlling the swinging of the swinging plate; the scanner designed by the invention can scan five surfaces, front, back, left and right and upper end surfaces of goods, and labels need to be attached to any two surfaces of six surfaces of the goods in order to better identify when the sorting system designed by the invention is used. The inner end of the spiral guide rail is positioned on the axis of the driving inner disc, so that cargoes at any positions can be transmitted.

As a further improvement of the technology, a first rotating shaft is installed on an output shaft of the driving motor, the driving inner disc is fixedly installed at the upper end of the first rotating shaft, the fixing sleeve is installed on the first rotating shaft, one ends of the three support plates are circumferentially and uniformly installed on the outer circular surface at the upper end of the fixing sleeve, and the other ends of the three support plates are fixedly connected with the lower end surface of the driving outer ring; the fourth gear is fixedly arranged at the lower end of the fixed sleeve, the lower end of the second rotating shaft is arranged on the base in a rotating fit mode, the second gear is fixedly arranged on the second rotating shaft and is meshed with the fourth gear, the diameter of the second gear is larger than that of the fourth gear, the first gear is fixedly arranged on the second rotating shaft, the third gear is fixedly arranged on the first rotating shaft and is meshed with the first gear, and the diameter of the third gear is larger than that of the first gear; when the driving motor works, the driving motor can drive the first rotating shaft to rotate, the first rotating shaft drives the driving inner disc to rotate, meanwhile, the first rotating shaft drives the third gear to rotate, the third gear drives the first gear to rotate, the first gear drives the second rotating shaft to rotate, the second rotating shaft drives the second gear to rotate, the second gear drives the fourth gear to rotate, the fourth gear drives the fixing sleeve to rotate, the fixing sleeve rotates to drive the three supporting plates to rotate, the three supporting plates rotate to drive the driving outer ring to rotate, and because the diameter of the second gear is greater than that of the fourth gear, the diameter of the third gear is greater than that of the first gear, the rotating speed of the driving outer ring is greater than that of the driving inner disc.

As a further improvement of the technique, the lower end of the housing has an annular collar by which the drive outer ring is nestingly mounted on the housing.

As a further improvement of the technology, a plurality of upper conveying belts are uniformly arranged on the upper side of the top cover in the circumferential direction; a plurality of lower conveying belts are uniformly arranged on the upper side of the base in the circumferential direction, and the lower conveying belts are matched with the material outlets and the blanking holes formed in the shell in a one-to-one correspondence manner; after the goods are labeled, the goods can be placed on the upper conveying belt, the goods are conveyed to the upper side of the driving inner disc through the upper conveying belt, sorted through the spiral guide rail, the driving inner disc and the driving outer ring, finally dropped onto the corresponding lower conveying belt from the corresponding blanking hole or the corresponding material outlet, and conveyed to the respective appointed positions through the lower conveying belt to be conveyed away in a unified mode.

As a further improvement of the technology, the shell is fixedly arranged on the upper side of the base through three struts which are evenly distributed in the circumferential direction.

As a further improvement of the technology, the upper end surface of one side of the blanking hole formed on the shell is respectively provided with a motor mounting groove, each motor mounting groove is internally provided with a trigger motor, one end of each of all the swing plates mounted on the shell is respectively mounted in the corresponding blanking hole through a swing shaft, and each swing shaft is respectively connected with the corresponding trigger motor; each scanner controls the trigger generator to work through a control unit arranged on the inner side of the scanner; the trigger motor controls the swing plate to swing; after the scanner scans the label on the goods, the scanner all controls trigger generator work through the control unit of its inboard installation and makes the swing board swing that corresponds shelter from the passageway, plays the guide effect to the goods simultaneously, and the goods falls down from appointed unloading hole.

As a further improvement of the technology, a triggering inclined plane is arranged at a position, close to the spiral guide rail, and in contact with the driving outer ring, of the spiral guide rail, and a section of the spiral guide rail, close to the inner end of the spiral guide rail, of the triggering inclined plane is a semicircular ring rail; after the goods are contacted with the trigger inclined plane, the goods can be quickly transferred to the driving outer ring under the action of the trigger inclined plane, and the position of transferring the goods to the driving outer ring is limited; then accelerating the goods by driving the outer ring, and pulling apart the distance between two adjacent goods distributed on the driving outer ring; the circle at the outermost side of the spiral guide rail is a circular guide rail, and the circular guide rail has the function of ensuring that goods can do circular motion under the action of the driving outer ring after moving to the circle at the outermost side of the spiral guide rail, so that the scanner can smoothly scan the goods; a transition section is arranged between the spiral guide rail and the circular guide rail, the tail end of the circular guide rail is provided with a guide plate, the joint of the transition section and the spiral guide rail is provided with a trigger block, and the guide plate is aligned and matched with a material outlet formed in the shell; the trigger block is in a triangular shape; the radial distance from the sharp corner of the trigger block to the axis of the first rotating shaft is greater than the radius of the circular guide rail; the guide plate is used for guiding goods which are not scanned by the scanner, so that the goods which are not scanned by the scanner are discharged along the material outlet which is formed in the shell; the effect of the design of trigger block radial distance is that the goods that gets into in the circular guide rail outside track plays a pushing role for on the goods removed the orbital intermediate position in circular guide rail outside, five faces about guaranteeing that the scanner can scan the goods smoothly, prevent that the goods from pasting the side that has the label and the outer wall of circular guide rail, influence the scanning of scanner to the goods.

As a further improvement of the technology, the upper end surface of the inner end of the spiral guide rail is provided with symmetrically distributed chamfers; prevent that the goods from just moving on helical guideway's up end, the goods can not move on the drive inner disc.

As a further improvement of the present technology, the diameter of the second gear is 1.5 times the diameter of the fourth gear, and the diameter of the third gear is 1.5 times the diameter of the first gear.

As a further improvement of the technique, the drive outer ring and the annular sleeve are lubricated or connected by a sliding bearing or have a sliding-resistant coating. .

Compared with the traditional goods sorting technology, the goods sorting device has the following beneficial effects:

1. according to the traditional goods sorting device, goods are placed on a conveying belt again after being pasted with freight labels, the goods are sorted by the device capable of automatically identifying the freight labels during conveying of the conveying belt, and the sorted goods are conveyed to a uniform storage position of a to-be-issued area and then are pulled away uniformly; the sorting process requires many steps, and the completion of the steps requires a long enough conveyor belt for conveying and a large space for placing the conveyor belt. According to the goods sorting system designed by the invention, the conveying belt is replaced by the driving inner disc, the driving outer ring and the spiral guide rail, so that the space occupied by the conveying belt is reduced.

2. According to the goods sorting system designed by the invention, the rotating speed of the designed driving outer ring is greater than that of the driving inner disc, so that goods can be guaranteed to obtain a faster speed to move after leaving the driving inner disc and entering the driving outer ring, the goods are accelerated by the driving outer ring, and the distance between two adjacent goods distributed on the driving outer ring is pulled open; ensuring that the cargo has sufficient time to be scanned into groups.

3. According to the goods sorting system designed by the invention, the triggering block is arranged at the joint of the transition section and the spiral guide rail, and the goods entering the track outside the circular guide rail are pushed by the triggering block, so that the goods move to the middle position of the track outside the circular guide rail, a scanner can be ensured to scan the goods smoothly, and the situation that the side surface of the goods, which is attached with the label, is attached to the outer wall surface of the circular guide rail to influence the scanning of the scanner on the goods is prevented.

4. Although the size of the box body for loading the goods is equal, the goods are placed at different positions, so that the gravity centers of the goods are different, after the goods at the outer side of the gravity center are contacted with the driving outer ring relative to the goods at the inner side of the gravity center, the position of the outer driving ring for driving the goods on the outer side of the gravity center to rotate quickly is different from the position of the outer driving ring for driving the goods on the inner side of the gravity center to rotate quickly, this results in that the goods cannot be transferred from the drive inner disc to the drive outer ring at a designated interval, the interval between the goods moving to the drive outer ring varies, and the goods are close to each other, the spiral guide rail is provided with a section of semicircular ring rail, enough space is provided on the driving inner disc in a section of stroke before the goods contact with the driving outer ring through the spiral guide rail of the section of semicircular ring rail, so that the goods can be kept moving on the driving inner disc all the time; after the goods contacts with the trigger inclined plane, under the effect of trigger inclined plane, the goods will shift to the drive outer loop fast on, has injectd the position that the goods shifted to on the drive outer loop, prevents to move the goods interval on the drive outer loop and does not accord with the sorting requirement.

Drawings

Fig. 1 is an external view of an entire part.

Fig. 2 is a schematic view of the overall component distribution.

Fig. 3 is a schematic plan view of the entire part.

Fig. 4 is a schematic diagram of a drive inner disc and a drive outer ring distribution.

Fig. 5 is a schematic view of the drive motor installation.

Fig. 6 is a schematic view of a spiral guide track arrangement.

Fig. 7 is a scanner installation schematic.

Fig. 8 is a schematic view of a scanner profile.

FIG. 9 is a schematic view of the drive inner disk, drive outer ring and spiral guide track mating.

Fig. 10 is a schematic view of the housing structure.

Fig. 11 is a schematic view of a spiral guide structure.

Fig. 12 is a schematic diagram of trigger block distribution.

Fig. 13 is a schematic view of the principle of material flow.

Fig. 14 is a schematic view of a drive outer ring structure.

FIG. 15 is a schematic view of a wobble plate installation.

Fig. 16 is a schematic view of the operation principle of the wobble plate.

Number designation in the figures: 1. a top cover; 2. an upper conveying belt; 3. a helical guide rail; 4. a housing; 5. a base; 6. a drive motor; 7. a first rotating shaft; 8. driving the inner disc; 9. a drive outer ring; 10. a support plate; 11. a strut; 12. a second rotating shaft; 13. a first gear; 14. a second gear; 15. a third gear; 16. fixing a sleeve; 17. a fourth gear; 18. a swinging plate; 19. a scanner; 20. an annular sleeve; 21. a material outlet; 22. triggering the inclined plane; 23. a guide plate; 24. a circular guide rail; 25. a trigger block; 26. a lower conveying belt; 27. triggering a motor; 28. a blanking hole; 29. a motor mounting groove; 30. a pendulum shaft; 31. chamfering; 32. a transition section; 33. a semicircular ring rail.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, 2 and 3, the scanner comprises a top cover 1, a spiral guide rail 3, a housing 4, a base 5, a driving motor 6, a driving inner disk 8, a driving outer ring 9, a swinging plate 18 and a scanner 19, wherein as shown in fig. 10, a material outlet 21 is formed on the outer circumferential surface of the housing 4, a plurality of discharging holes 28 are uniformly formed in the outer circumferential surface of the housing 4 in the circumferential direction, one side of each discharging hole 28 is provided with the swinging plate 18 in a swinging fit manner, and the swinging plate is matched with the inner circumferential surface of the housing; as shown in fig. 4, the housing 4 is mounted on the upper side of the base 5; as shown in fig. 4 and 14, the drive outer ring 9 is nested on the housing 4; as shown in fig. 4 and 5, the driving motor 6 is mounted on the base 5, and as shown in fig. 4, the driving inner disk 8 is mounted on the output shaft of the driving motor 6; as shown in fig. 4 and 5, the output shaft of the driving motor 6 drives the outer ring 9 to rotate through the transmission of the first gear 13, the second gear 14, the third gear 15 and the fourth gear 17; as shown in fig. 4, 8 and 9, the spiral guide rail 3 is installed on the upper sides of the driving inner disk 8 and the driving outer ring 9, and the outer end of the spiral guide rail 3 is fixedly connected with the inner circular surface of the outer shell 4; as shown in fig. 7, the top cover 1 is ring-shaped, the top cover 1 is mounted on the upper end of the housing 4, as shown in fig. 6 and 9, a plurality of scanners 19 are uniformly mounted on the lower side of the top cover 1 in the circumferential direction, and each scanner 19 corresponds to one swinging plate 18; the scanner 19 is internally provided with a control unit for controlling the swinging of the swinging plate 18; the scanner 19 designed by the invention can scan five surfaces, front, back, left and right and upper end surfaces of goods, and labels need to be attached to any two surfaces of six surfaces on a packing box in order to better identify when the sorting system designed by the invention is used. The effect of design like this is, when the packing box that is packed is placed at the sorting system, uncertain that face and transmission band contact, and two labels of design can guarantee that at least one label does not contact with the transmission band downwards, guarantee that scanning device can scan at least one label, guarantee to select separately normally going on.

As shown in fig. 5, a first rotating shaft 7 is mounted on an output shaft of the driving motor 6, a driving inner disc 8 is fixedly mounted at the upper end of the first rotating shaft 7, a fixing sleeve 16 is mounted on the first rotating shaft 7, one ends of three support plates 10 are circumferentially and uniformly mounted on an outer circular surface at the upper end of the fixing sleeve 16, and the other ends of the three support plates 10 are fixedly connected with a lower end surface of a driving outer ring 9; the fourth gear 17 is fixedly arranged at the lower end of the fixed sleeve 16, the lower end of the second rotating shaft 12 is arranged on the base 5 in a rotating fit manner, the second gear 14 is fixedly arranged on the second rotating shaft 12, the second gear 14 is meshed with the fourth gear 17, the diameter of the second gear 14 is larger than that of the fourth gear 17, the first gear 13 is fixedly arranged on the second rotating shaft 12, the third gear 15 is fixedly arranged on the first rotating shaft 7, the third gear 15 is meshed with the first gear 13, and the diameter of the third gear 15 is larger than that of the first gear 13; when the driving motor 6 works, the driving motor 6 can drive the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the driving inner disc 8 to rotate, meanwhile, the first rotating shaft 7 rotates to drive the third gear 15 to rotate, the third gear 15 rotates to drive the first gear 13 to rotate, the first gear 13 rotates to drive the second rotating shaft 12 to rotate, the second rotating shaft 12 rotates to drive the second gear 14 to rotate, the second gear 14 rotates to drive the fourth gear 17 to rotate, the fourth gear 17 rotates to drive the fixing sleeve 16 to rotate, the fixing sleeve 16 rotates to drive the three support plates 10 to rotate, the three support plates 10 rotate to drive the driving outer ring 9 to rotate, and because the diameter of the second gear 14 is larger than that of the fourth gear 17, the diameter of the third gear 15 is larger than that of the first gear 13, the rotating speed of the driving outer ring 9 is larger than that of the driving inner disc 8.

The lower end of the housing 4 has an annular collar 20, as shown in figure 10, and the drive outer ring 9 is nestingly mounted on the housing 4 by the annular collar 20, as shown in figure 4.

As shown in fig. 1 and 2, a plurality of upper conveyor belts 2 are uniformly installed on the upper side of the top cover 1 in the circumferential direction; a plurality of lower conveying belts 26 are uniformly arranged on the upper side of the base 5 in the circumferential direction, and the lower conveying belts 26 are correspondingly matched with the material outlets 21 and the blanking holes 28 formed in the shell 4 one by one; after the goods are labeled, the goods can be placed on the upper conveying belt 2, the goods are conveyed to the upper side of the driving inner disc 8 through the upper conveying belt 2, the goods are separated through the spiral guide rail 3, the driving inner disc 8 and the driving outer ring 9, finally the goods fall onto the corresponding lower conveying belt 26 from the corresponding discharging hole 28 or the corresponding material outlet 21, and the goods are conveyed to the respective appointed positions through the lower conveying belt 26 and are conveyed away uniformly.

As shown in fig. 1 and 4, the housing 4 is fixedly mounted on the upper side of the base 5 by three struts 11 uniformly distributed in the circumferential direction.

As shown in fig. 10, the upper end surface of the shell 4 on one side of the blanking hole 28 is respectively provided with a motor mounting groove 29, as shown in fig. 10 and 15, each motor mounting groove 29 is internally provided with a trigger motor 27, all the swing plates 18 mounted on the driving outer ring 9 are respectively mounted in the corresponding blanking hole 28 through a swing shaft 30, and each swing shaft 30 is respectively connected with the corresponding trigger motor 27; each scanner 19 controls the trigger motor 27 to work through a control unit arranged inside the scanner; the trigger motor 27 controls the swinging plate 18 to swing; after the scanner 19 scans the shipping label on the goods, as shown in b in fig. 16, the scanner 19 controls the trigger motor 27 to work through the control unit installed inside the scanner 19, so that the corresponding swing plate 18 shields the passage, and simultaneously guides the goods, and the goods fall down from the designated blanking hole 28. And after falling, the swinging plate is recovered to wait for the next goods. When the wobble plate is not in operation, as shown in a in fig. 16, the wobble plate is against the inner wall of the housing, and has no influence on the movement of the goods.

As shown in fig. 11 and 12, the spiral guide rail 3 has a trigger inclined plane 22 near the position where the spiral guide rail 3 starts to contact the driving outer ring 9, and the section of the spiral guide rail 3 of the trigger inclined plane 22 near the inner end of the spiral guide rail 3 is a semicircular track, in the present invention, because the center of gravity of the goods is different, the position where the goods contact the driving outer ring 9 is different, the goods outside the center of gravity is in contact with the driving outer ring 9 relative to the goods inside the center of gravity, the position of the outer driving ring 9 for driving the goods at the outer side of the gravity center to rotate quickly is different from the position of the outer driving ring 9 for driving the goods at the inner side of the gravity center to rotate quickly, this results in that goods cannot be transferred from the drive inner disc 8 to the drive outer ring 9 at a given distance, the spiral guide rail 3 of the section of the semicircular ring rail has enough space on the driving inner disc 8 in a section of stroke before the goods contact with the driving outer ring 9, so that the goods can always keep moving on the driving inner disc 8; after the goods contact with the trigger slope 22, the goods can be quickly transferred to the drive outer ring 9 under the action of the trigger slope 22, and the position of transferring the goods to the drive outer ring 9 is limited; then, the goods are accelerated through the driving outer ring 9, and the distance between two adjacent goods distributed on the driving outer ring 9 is pulled open; one circle at the outermost side of the spiral guide rail 3 is a circular ring-shaped guide rail 24, and the circular ring-shaped guide rail 24 is used for ensuring that goods can do circular motion under the action of the driving outer ring 9 after moving to the outermost side of the spiral guide rail 3 for one circle, so that the scanner 19 can smoothly scan the goods; a transition section is arranged between the spiral guide rail and the circular guide rail, a guide plate is arranged at the tail end of the circular guide rail, a trigger block is arranged at the joint of the transition section and the spiral guide rail, and the guide plate 23 is aligned and matched with a material outlet 21 formed in the shell 4; the trigger block 25 is triangular in shape; the radial distance from the sharp corner of the trigger block to the axis of the first rotating shaft is greater than the radius of the circular guide rail; the guide plate 23 is used for guiding the goods not scanned by the scanner 19, so that the goods not scanned by the scanner 19 are discharged along the material outlet 21 opened on the housing 4; the radial distance of the trigger block 25 is designed to push the goods entering the track outside the circular guide rail 24, so that the goods move to the middle position of the track outside the circular guide rail 24, the scanner 19 can be ensured to scan the goods smoothly, and the side surface of the goods, which is pasted with the freight label, is prevented from being pasted with the outer wall surface of the circular guide rail 24, and the scanning of the scanner 19 on the goods is influenced.

As shown in fig. 12, the upper end surface of the inner end of the spiral guide rail 3 is provided with symmetrically distributed chamfers 31; the goods are prevented from moving right to the upper end face of the spiral guide rail 3 and cannot move to the driving inner disc 8.

The diameter of the second gear 14 is 1.5 times the diameter of the fourth gear 17, and the diameter of the third gear 15 is 1.5 times the diameter of the first gear 13.

The drive outer ring 9 and the annular sleeve 20 are lubricated or connected by a plain bearing or have a slip-resistant coating.

The specific working process is as follows: when the sorting system designed by the invention is used, goods placed on a conveying belt are conveyed to a specified position through the conveying belt, then the specific goods are placed into a specific packaging box through a machine for sealing, a freight label is respectively stuck on any two surfaces of the six surfaces, the two same freight labels are totally provided, the freight labels have freight address information, the driving motor 6 is controlled to work, the driving motor 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 rotates to drive the driving inner disc 8 to rotate, meanwhile, the first rotating shaft 7 rotates to drive the third gear 15 to rotate, the third gear 15 rotates to drive the first gear 13 to rotate, the first gear 13 rotates to drive the second rotating shaft 12 to rotate, the second rotating shaft 12 rotates to drive the second gear 14 to rotate, the second gear 14 rotates to drive the fourth gear 17 to rotate, the fourth gear 17 rotates to drive the fixing sleeve 16 to rotate, the fixed sleeve 16 rotates to drive the three support plates 10 to rotate, the three support plates 10 rotate to drive the outer ring 9 to rotate, and the rotating speed of the outer ring 9 is higher than that of the inner disc 8; then, the goods are placed on the upper conveying belt 2, the upper conveying belt 2 conveys the goods into the spiral guide rail 3 on the upper side of the driving inner disc 8, when the goods reach the spiral guide rail, the goods fall down irregularly and are disordered finally, and as shown in fig. 13, the driving inner disc 8 drives the goods to gradually move outwards along the spiral guide rail 3 for sorting and arrangement; in the moving process, after the goods contact the trigger slope 22, the goods are quickly transferred to the driving outer ring 9 under the action of the trigger slope 22, then the goods are driven by the driving outer ring 9 to move, and have a proper spacing, after the goods move to the outermost side of the spiral guide rail 3 for one circle, the scanner 19 arranged on the top cover 1 scans the goods, after the scanner 19 senses the label of the goods corresponding to the freight address, the scanner 19 controls the corresponding trigger motor 27 to work through the control unit arranged on the inner side of the scanner 19, so that the corresponding swing plate 18 shields the passage, meanwhile, the goods fall from the specified blanking hole 28, fall onto the specified lower conveying belt 26 to be conveyed away, and the goods which are not scanned by the scanner 19 due to label falling or unclear label exit along the material outlet 21 opened on the shell 4, dropping on the corresponding conveying belt, checking and manually sorting.