KR20100078064A - Classification apparatus for two course in conveyer apparatus - Google Patents

Abstract

The present invention relates to a two-way sorting device of the conveyor device for transporting logistics, the sorting and transfer operation of the logistics more precisely because the logistics automatically sorted and classified according to the type of logistics by the two-way sorting device is transferred to a desired place. It is made fast, and reduces the input and transport time of the logistics to improve the work efficiency and productivity, reduce the management cost, and improve the working environment and the safety of the working environment.

To this end, the present invention is a conveyor device for transporting logistics to transport the logistics, in order to classify and transport the logistics in both directions of the conveyor device in a predetermined position of the conveyor device is installed in the base and the base to the logistics Bidirectional classification device consisting of a logistics transfer unit for transferring and a logistics classification unit installed on the upper side of the base to transfer the classified logistics in one direction according to the personal information of the barcode attached to the logistics transferred by the logistics transfer unit. It is provided.

Description

Bi-Directional Sorting System for Conveyor Equipment for Logistics Transfer {CLASSIFICATION APPARATUS FOR TWO COURSE IN CONVEYER APPARATUS}

The present invention relates to a conveyor device for transporting logistics, and more specifically, to automatically classify according to the type of logistics, so that the classification work of the logistics is made more accurately and quickly according to the logistics classification work. In addition to improving work efficiency and productivity, the bidirectional sorting device of the conveyor conveying device for logistics transport not only reduces the input and transport time of logistics, but also reduces the administrative costs associated with the reduction of production manpower and improves the working environment. will be.

In general, a conveyor device for transporting logistics is a belt-shaped conveying device for continuously transporting and transporting the logistics in a warehouse, a courier company, and a site dealing with various logistics, and the conveyor device is a belt, chain, or roller. Expressions.

In other words, the conveyor device for transporting logistics is classified according to the type of logistics in a place where several kinds of logistics are stored, stored in another place and sent to a desired place, or a fixed place for a predetermined time before releasing the received logistics. It is to transport and transport the above logistics to be stacked in the.

The conveyor device for transporting logistics is installed to transport and transport the logistics to a desired place, and when the power is supplied from the outside to the transport conveyor, the conveyor is operated.

By the operation of the conveyor device, the conveyer, such as belts, rollers, chains, etc. are rotated, and the worker located on one side of the conveyor device places the logistics on the upper surface of the rotating conveyer.

Then, the logistics are transported and transported to the worker side located on the other side of the conveyor apparatus by a rotating transport table.

However, the conveyor device for transporting logistics transports only the same kind of logistics by transporting the logistics while rotating only in one direction from one side to the other side of the conveyor apparatus, that is, from the start point to the end point of the conveyor apparatus, or the There is a problem that the work efficiency and productivity according to the logistics sorting work is deteriorated due to the sorting work by the workers by type at the end point of the conveyor device for various types of logistics.

In addition, as the worker performs the sorting operation for each kind of logistics at the end point of the conveyor device for transporting logistics, not only the efficient classification of the logistics is difficult, but also there is a problem of inefficiency due to inaccurate classification.

Therefore, the operation time is long, such as the input time and the transfer time of the logistics, the classification time of the logistics takes a long time, the classification of the logistics is not made correctly, and of course, the logistics is increased as the production manpower increases according to the logistics classification. There was also a problem that the work cost and management cost increase according to the sorting work.

In addition, there is a problem that the work environment of the workplace for the logistics classification work is complicated and unsafe, as well as the work efficiency and productivity are reduced.

The present invention has been proposed in order to solve the problems in the prior art as described above, by providing a two-way sorting device for automatically classifying each of the types of logistics in the conveyor apparatus, the classification of the logistics by the bi-directional sorting device As the work is more accurate and faster, the purpose is to improve the work efficiency and productivity according to the logistics classification work.

In addition, the present invention is to automatically classify the logistics according to the type and to reduce the input time and transfer time of the logistics as each transfer the classified logistics, as the production manpower according to the classification operation of the logistics is reduced The purpose is to reduce the work costs and management costs to classify the logistics.

In addition, an object of the present invention is to improve the working environment so as to maintain a simple and clean and tidy state of the work environment for classifying logistics, and to thereby improve the safety of the work environment.

The present invention for achieving the object as described above, in the conveyor for transporting logistics to transport the logistics, the base and the base at a predetermined position of the conveyor device in order to classify and transport the logistics in both directions of the conveyor apparatus Logistics transfer unit installed in the inside to transfer the logistics, and the logistics installed in the upper side of the base to transfer the logistics classified in one direction according to the information of the bar code attached to the logistics transported by the logistics transfer unit. There is provided a two-way sorting device of the conveyor device for transporting logistics characterized in that the logistic sorting device consisting of a two-way sorting unit is provided.

In addition, the present invention, the logistics transport unit of the bidirectional sorting device, a plurality of roller units rotatably coupled to the upper surface of the fixed plate coupled in the base, and a roller for transporting the logistics to rotatably coupled to the upper portion of each roller unit; It is provided in the base is provided with a bi-directional sorting device of the conveyor device for transporting logistics characterized in that it consists of a roller rotating means for rotating the roller.

In addition, the present invention, the rotation of each roller unit, the shaft portion is formed on the bottom surface of the roller unit, the fixed plate is coupled to the bearing portion that the shaft portion is rotatably inserted coupled to the roller as the shaft portion is rotated by the bearing portion Provided is a two-way sorting device for a conveyor conveyance device for logistics, characterized in that the unit is also rotated.

In another aspect, the present invention, the roller rotation means, a drive motor for generating a driving force, a gear box axially coupled to the drive motor to switch the rotational direction of the drive motor, axially coupled to the gear box is transmitted from the gear box A drive gear rotated by the rotational force of the drive motor, a plurality of rotary gears connected by the drive gear and the belt to rotate in the same state as the rotational force and the rotation direction of the drive gear, and connected by the respective gears and the belt. Bidirectional classification of the conveyor conveying apparatus for logistics transport characterized in that it consists of a plurality of drive units rotatably installed on the upper side in the base to rotate each roller in contact with the upper surface of the belt at a constant speed for a predetermined time. An apparatus is provided.

In addition, the present invention, the height of the center of rotation of the drive gear and each of the rotary gear is formed different, the belt is installed on the drive gear and the top and bottom of each rotary gear to cross each other to increase the tension force of the belt There is provided a bidirectional sorting apparatus for a conveyor device for transporting logistics, characterized in that the driving force and the rotational force and rotation direction of each rotary gear are maintained the same.

In addition, the present invention, each drive unit is provided with a bi-directional sorting device of the conveyor device for transporting logistics, characterized in that each shaft is rotatably coupled to a plurality of support shaft coupled to the upper surface of the support plate installed in the base.

In another aspect, the present invention, the logistic sorting unit of the two-way sorting device, the air cylinder is coupled to the support piece coupled to the lower portion of the fixed plate in the base and is operated in accordance with the supply and interruption of air, coupled to one side of the air cylinder of the air cylinder The coupling link reciprocating in the left and right directions according to the operation, and coupled with one end of the connecting link and connected to the rotating member installed on the lower portion of the roller unit, the roller unit and the shaft unit in accordance with the movement of the link link Provided is a bidirectional sorting device for a conveyor conveying apparatus for logistics transport, characterized in that the roller is configured as a branch link reciprocating in the left and right directions such as the link link to rotate at a predetermined angle.

In addition, the present invention is characterized in that the rotating member of the roller unit is installed at a position eccentrically by a predetermined length from the center of the roller unit so that the roller unit can be rotated at a predetermined angle around the shaft portion as the branch link moves. There is provided a bidirectional sorting device of a conveyor device for transporting logistics.

According to the present invention made as described above, by providing a bidirectional sorting device consisting of a base, a logistics transporting unit and a logistics sorting unit in a predetermined position of the conveyor device for transporting logistics to transfer the logistics classified in both directions of the conveyor apparatus, The bidirectional sorting apparatus automatically classifies the logistics according to the information of the bar code attached to the logistics transported by the conveyor belt of the conveyor apparatus, that is, the type of logistics, and the classified logistics are bidirectionally of the conveyor apparatus. Because of each transfer, the classification and transfer operation of the logistics is more accurate and faster effect.

In addition, by the bi-directional sorting device, as the worker processes the logistics classified and transported in one place, the work efficiency and productivity are improved, such that the sorting operation of the logistics is efficiently performed.

In addition, by automatically classifying each of the logistics according to the type, it is possible to reduce the input time and the transfer time of the logistics, as well as to reduce the work time and manpower loss due to the sorting operation, thereby classifying the logistics and In addition to reducing the operating costs of transportation, it also reduces the administrative costs.

On the other hand, the workplace to classify the logistics are automatically classified according to the type of logistics by the installation of the two-way sorting device, the work environment of the workplace is simpler and cleaner and the logistics as the logistics are kept organized It not only improves the working environment of the company but also prevents accidents such as safety accidents in the workplace.

In addition, it is easy to combine the two-way sorting device with the peripheral equipment, that is, the conveyor device, and standardizes the standards for classifying and transporting the logistics by the two-way sorting device, thereby not only coping with the modernization of the sorting equipment, but also by the competitiveness thereof. There is also the effect to strengthen.

Hereinafter, the bidirectional sorting apparatus of the conveyor device for logistics transport according to the present invention will be described in detail with reference to FIGS. 1 to 5.

1 is a front view showing a bidirectional sorting device of the conveyor device for logistics transport of the present invention from the front, Figure 2 is a side view showing a bidirectional sorting device of the conveyor device for logistics transport of the present invention from the side, Figure 3 is a logistic transport for the present invention 4 is a plan view showing a bidirectional sorting apparatus of a conveyor apparatus in a plan view, and FIG. 4 is a view showing a state in which a roller unit and a roller are rotated in the bidirectional sorting apparatus of the present invention, and FIG.

According to the present invention, at a predetermined position of the transport device for transporting logistics, the logistics are classified in both directions of the conveyor device 1 according to the information of a bar code attached to the logistics. The bidirectional sorting apparatus 100 is installed to convey the desired direction, that is, in any one direction of the conveyor apparatus 1.

The bidirectional classification apparatus 100 includes a base 10, a logistics transfer unit 20, and a logistics classification unit 30.

The base 10 forms the appearance of the bidirectional sorting apparatus 100, and the support leg 15 for placing the bidirectional sorting apparatus 100 at a predetermined height from the ground below the base 10. A plurality of are provided.

In addition, a fixed plate 11 having a plurality of bearing portions 12 coupled to an upper surface thereof is coupled to a predetermined position in the base 10, and a support piece 16 is coupled to a lower surface of the fixed plate 11. In the base 10, which is an upper side of the fixing plate 11, a supporting plate 13 having a plurality of supporting shafts 14 is coupled.

The logistics transport unit 10 of the bidirectional classification apparatus 100 is installed in the base 10 to continuously transport the logistics transported along the conveyor belt 2 of the conveyor apparatus 1.

As shown in FIGS. 1 and 2, the logistic transporting unit 10 includes a plurality of roller units 21 rotatably installed on an upper surface of the fixing plate 11 in the base 10. A central portion 23 of the bottom surface 21 is formed with a shaft 23 to be rotatably inserted into each bearing portion 12 coupled to the upper surface of the fixing plate 11.

That is, the rotation of each roller unit 21 is also rotated in the bearing unit 12 as the shaft portion 23 rotatably inserted and coupled to the respective bearing portions 12 also bearing the respective roller units 21. It is rotated about the part 12.

Under each of the roller units 21, the roller units 21 are fixed around the shaft 23 according to the movement of the connection link 32 and the branch link 33 of the logistics classification unit 30 to be described later. In order to rotate by an angle, the rotation member 24 is installed at a position eccentrically from the center of the roller unit 21 by a predetermined length.

The upper portion of each roller unit 21 to convey the logistics transported to one side of the bidirectional sorting apparatus 100 by the conveyor belt 2 of the conveyor apparatus 1 to the other side of the bidirectional sorting apparatus 100. The rollers 22 are rotatably coupled to each roller unit 21, respectively.

In the base 10, which is the lower side of each roller 22, a roller rotating means for rotating the roller 22 is provided.

As shown in FIG. 1, the roller rotating means includes a driving motor 41 in which a driving force is generated in the base 10, and the driving motor 41 has an axis of the driving motor 41. In other words, the gearbox 42 for changing the rotational direction, that is, transmitting the rotational force of the driving motor 41 to the direction orthogonal to the axis of the driving motor 41, and adjusting the rotational speed of the driving motor 41 is coupled. have.

In addition, the gear box 42 is axially coupled to the drive gear 43 that rotates by the rotational force of the drive motor 41 transmitted from the gear box 42.

The drive gear 43 is connected to the drive gear 43 and the belt 48 by a plurality of rotary gears that rotate in the same state as the rotational force and the rotational direction of the drive gear 43, that is, the first rotary gear ( 44, the second rotary gear 45 and the third rotary gear 46 is rotatably coupled in the base (10).

The drive gear 42 and the first, second and third rotary gears 44, 45 and 46 are connected by the belt 48 as well as rotated in the same rotation direction and rotation speed.

The center of rotation of the drive gear 42 and the rotary gears 44, 45, 46 are formed at different heights of the center of rotation of the gears, that is, the positions of the center of rotation are different from each other. The rotational force and the direction of rotation of the drive gear 42 and the respective rotary gears 44, 45, 46 are the same by the belt 48 while increasing the tension of the belt 48 in each rotary gear 44, 45, 46. To the upper and lower sides of the drive gear 42 and the rotary gears 44, 45 and 46, that is, the upper and lower sides of the gears 42, 44, 45 and 46. It is installed alternately.

The belt 48 is connected to the driving gear 42 and the rotary gears 44, 45, and 46 by the belt 48 under the roller 22, which is the upper side of the base 10. A plurality of drive units 47 are rotatably coupled so as to rotate each roller 22 in contact with the upper surface of the roller at a constant speed for a predetermined time.

Each drive unit 47 is axially rotatably coupled to each of the support shaft portions 14 as well as being supported and fixed by a plurality of support shaft portions 14 coupled to the upper surface of the support plate 13.

On the other hand, the logistics classification unit 30 of the bidirectional classification device 100 is installed on the upper side in the base 10 in accordance with the artificial information of the bar code attached to the logistics transported by the logistics transfer unit 20 The sorted logistics are to be transported in either direction of the bidirectional direction of the conveyor apparatus (1).

As shown in FIGS. 1 and 2, the logistics classification unit 30 has a support piece 16 coupled to a lower portion of the fixing plate 11 in the base 10, and the support piece 16 is formed of air. The other side of the air cylinder 31 which operates according to supply and interruption is combined.

One side of the air cylinder 31 is coupled to the connecting link 32 for reciprocating in the left and right directions of the bidirectional sorting apparatus 100 in accordance with the operation of the air cylinder 31.

The lower side of each roller unit 21 is coupled to one end of the connecting link 32 and coupled to the rotating member 24 of the roller unit 21 is left, by the operation of the air cylinder 31, As the link unit 32 reciprocates in the right direction, the roller unit 21 and the roller 22 reciprocate in a left and right direction as in the link link 32 such that the roller unit 21 and the roller 22 rotate at a predetermined angle about the shaft 23. The moving branch link 33 is provided.

Both ends of the connecting link 32 is bent to facilitate coupling between the air cylinder 31 and the branch link 33, that is, by axial coupling and bolting, which is the air cylinder 31 and the branch link. The connecting link 32 may be formed in any form so long as it is easy and easy.

Referring to the operation of the present invention configured as described above are as follows.

First, a plurality of bidirectional sorting apparatus 100 including the base 10, the logistics transporting unit 20, and the logistics sorting unit 30 is installed at a predetermined position of the conveyor apparatus 1 for transporting the logistics as shown in FIG. 5.

Then, when various kinds of logistics are placed on the upper surface of the conveyor belt 2 of the conveyor apparatus 1, the logistics are transferred by the rotating conveyor belt 2 and sent to the bidirectional sorting apparatus 100.

At this time, since the causal information of the barcode attached to the outer packaging of the logistics is different depending on the type of the transported logistics, the bidirectional classification apparatus 100 performs the logistics according to the causal information of the barcode attached to the transported logistics. Automatically classify and transfer the classified logistics to the desired place.

Here, when describing the operating state of the bi-directional sorting apparatus 100, the rotational force is generated while the drive motor 41, which is a roller rotation means by the power applied from the outside, the rotational force is the gear box 42 Delivered.

In the gear box 42, the drive gear 43 rotates by transmitting the rotational force and the rotational speed of the drive motor 41 to the drive gear 43 located in a direction orthogonal to the axis of the drive motor 41. do.

The first, second and third rotary gears 44, 45, and 46 are connected to the rotating drive gear 43 by the belt 48, so that the drive gear 43 is driven by the belt 48. The first, second and third rotary gears 44, 45 and 46 are also rotated in the same rotation direction and rotation speed.

In addition, since the drive units 47 are also connected by the gears 43, 44, 45, 46 and the belt 48, the drive units 47 are also rotated at the same rotation direction and rotation speed.

On the other hand, the roller is rotatably coupled to the roller unit 21 on the upper surface of the belt 48 that is rotated by the gear and the drive unit 47 in contact with the upper side of each drive unit 47. Since the outer circumferential surface of 22 is in contact, the roller 22 rotates along the rotating belt 48.

Accordingly, the logistics transported to the bidirectional sorting apparatus 100 are raised to the upper side of each roller 22 that is rotated by the drive motor 41 and each gear and the drive unit 47, and the respective rollers 22. In accordance with the rotation of the bidirectional sorting device 100 is transferred from the right to the left.

At this time, it recognizes the causal information of the barcode attached to the logistics transported to the bidirectional classification apparatus 100 and transfers it to the next conveyor belt 2 side as it is, if it is not the desired logistics, and the causal of the barcode attached to the logistics. If the desired logistics according to the information, the bidirectional classification apparatus 100 rotates each roller 22 at a predetermined angle to transfer the above logistics in a desired direction.

Here, the state of rotating the rollers 22 of the bidirectional classification apparatus 100 at a predetermined angle to transfer the logistics in a desired direction, the bar code attached to the logistics transferred to the bidirectional classification apparatus 100 The air cylinder 31 coupled to the support piece 16 coupled to the fixed plate 11 is operated in response to the recognized information.

At this time, one side of the air cylinder 31 is connected to the coupling link 32, one end of the connecting link 32 is coupled to the rotation member 24 installed in the lower portion of the roller unit 21 Branched links 33 are coupled.

Therefore, according to the operation of the air cylinder 31, the connecting link 32 is reciprocated in the left and right directions of the sorting device 100 in the drawing, accordingly, the branch link 33 also of the sorting device 100 Reciprocate left and right.

As described above, as the branch link 33 reciprocates in the left and right directions, the rotating member 24 of the roller unit 21 is pulled and pushed, so that the roller unit 21 has a shaft portion ( 23 is rotated at a predetermined angle about the bearing portion 12 is inserted and coupled.

As the roller unit 21 rotates, the roller 22 coupled to the upper portion of the roller unit 21 is also rotated at an angle as shown in FIG. 4.

Accordingly, the driving motor 41, which is the roller rotating means, and the roller 22 in contact with the upper surface of the belt 48, which is rotated by the respective gears and the drive unit 47, are continuously rotated while the bidirectional sorting device 100 Logistics transferred to) is transferred from the right side to the left side of the classification device 100 in the drawing.

At the same time, since the roller unit 21 and the roller 22 rotate together by a predetermined angle in the left and right directions along the left and right reciprocating movement of the branch link 33 (FIG. 4), the rotating roller unit 21 and the roller are rotated. As the transfer direction of the logistics is changed by the 22, the logistics are transferred to the upper side or the lower side of the bidirectional classification apparatus 100 in the drawing.

That is, as shown in FIG. 5, the logistics transferred to the bidirectional classification apparatus 100 are transferred from the right side to the left side of the classification apparatus 100 by the logistics transfer unit 20, and from the right side to the left side of the classification apparatus 100. Logistics to be transported to are classified according to the personal information of the bar code attached to the logistics, and then the transport direction is changed by the logistics sorting unit 30 of the bidirectional sorting apparatus 100, or the upper side of the bidirectional sorting apparatus 100 or It is conveyed in either direction.

Logistics classified and conveyed by the bidirectional sorting apparatus 100 are transferred to the upper side of the conveyor belt 2 of the conveyor apparatus 1, and the transfer operation is continuously performed along the rotating conveyor belt 2, where desired. After transported to the above logistics are stored and shipped by the worker.

As the bidirectional sorting apparatus 100 as described above is provided with a plurality of the conveyor apparatus 1, the sorted and transported operations of the logistics are continuously performed by the bidirectional sorting apparatus 100, and the classified logistics are performed. The more convenient and easy to transport to the desired place.

As described above, the bidirectional sorting apparatus of the conveyor device for logistics transport according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings described herein, and the technical scope of the present invention is not limited thereto. Various modifications may be made by those skilled in the art and thus should not be individually understood from the technical spirit or the prospect of the present invention.

1 is a front view showing the bi-directional sorting device of the conveyor device for logistics transport of the present invention from the front.

Figure 2 is a side view showing a bi-directional sorting device of the conveyor device for transporting logistics of the present invention.

Figure 3 is a plan view showing a bi-directional sorting device of the conveyor device for transporting logistics of the present invention in a plan view.

Figure 4 is a view showing a state in which the roller unit and the roller is rotated in the bidirectional sorting apparatus of the present invention.

5 is a view showing a conveyor apparatus for transporting logistics of the present invention.

Explanation of symbols on the main parts of the drawings

1: conveyor device 2: conveyor belt

10: base 11: fixed plate

12: bearing portion 13: support plate

14: support shaft 20: logistics transfer

21: Roller Unit 22: Roller

23: shaft 24: rotating member

30: logistics classification section 31: air cylinder

32: connection link 33: separation link

41: drive motor 42: gearbox

43: drive gear 44: first rotary gear

45: second rotation gear 46: third rotation gear

47: drive unit 48: belt

100: bidirectional sorting device

Claims (8)

In the conveyor device for transporting logistics to transport the logistics, In order to classify and transport logistics in both directions of the conveyor apparatus, a predetermined position of the conveyor apparatus is provided with a base, a logistics transfer unit installed in the base to transfer the logistics, and installed at an upper side of the base to the logistics transfer unit. Bidirectional sorting device of the conveyor device for logistics transport, characterized in that the bidirectional sorting device comprising a logistics sorting unit for transporting the sorted logistics in one direction according to the information of the bar code attached to the logistics transported by. The method of claim 1, Logistics transfer unit of the bidirectional sorting device, A plurality of roller units rotatably coupled to an upper surface of the fixed plate coupled to the base, A roller for transporting logistics to be rotatably coupled to an upper portion of each roller unit, Bidirectional sorting apparatus of the conveyor apparatus for transporting logistics, characterized in that the roller is installed in the base and configured to rotate the roller to rotate the roller. The method of claim 2, Rotation of each roller unit is Shaft portion is formed on the bottom surface of the roller unit, the fixed plate is coupled to the bearing portion that the shaft portion is rotatably inserted coupled to the roller unit is rotated as the shaft unit is rotated by the bearing portion Bi-directional sorter of conveyor unit. The method of claim 2, Roller rotating means, A driving motor for generating driving force, A gear box axially coupled to the drive motor to change a rotation direction of the drive motor; A drive gear which is axially coupled to the gear box and rotates by a rotational force of a drive motor transmitted from the gear box, A plurality of rotary gears connected by the drive gear and the belt to rotate in the same state as the rotational force and the rotation direction of the drive gear; And a plurality of drive units connected to each of the gears and the belt and rotatably installed on an upper side of the base to rotate each roller contacting the upper surface of the belt at a constant speed for a predetermined time. Bi-directional sorting device of the conveyor device for logistics transport. The method of claim 4, wherein The driving gear and the rotation center shaft height of each rotary gear are formed to be different from each other, and the driving gear and the driving gear by the belt are installed while the belts are crossed with each other to the upper and lower sides of the rotating gear to increase the tension force of the belt. Bidirectional sorting device of the conveyor device for logistics transport, characterized in that the rotational force and the direction of rotation of each rotary gear is maintained the same. The method of claim 4, wherein Each drive unit is axially coupled to each of the plurality of support shafts rotatably coupled to the upper surface of the support plate installed in the base, characterized in that the bidirectional sorting device of the conveyor device for logistics transport. The method of claim 1, Logistics sorting unit of the bidirectional sorting device, An air cylinder coupled to a support piece coupled to a lower part of the fixing plate in the base and operated according to supply and interruption of air; A connection link coupled to one side of the air cylinder and reciprocating in left and right directions according to the operation of the air cylinder; It is coupled with one end of the connecting link and connected to the rotating member installed on the lower part of the roller unit, so that the roller unit and the roller rotate around the shaft part at a predetermined angle in accordance with the movement of the connecting link. Bi-directional sorting device of the conveyor device for logistics transport, characterized in that consisting of branch links reciprocating to. The method of claim 7, wherein The rotating member of the roller unit is a conveyor device for transporting logistics, characterized in that the roller unit is installed at a position eccentrically by a predetermined length from the center of the roller unit so that the roller unit can rotate at a predetermined angle around the shaft portion as the branch link moves. Bi-directional sorter.

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