CN210557229U - Article conveying mechanism and sorting machine - Google Patents

Abstract

The utility model relates to a logistics equipment technical field specifically discloses an article conveying mechanism and sorting machine, and this article conveying mechanism includes mounting bracket, drive roll subassembly, conveyer belt and two driven voller, and the drive roll subassembly includes the drive roll, and the drive roll is parallel and be triangle-shaped setting on the mounting bracket with two driven voller three's axis, and on drive roll and two driven voller were located to the conveyer belt cover, the conveyer belt had the protrusion in the transport face of mounting bracket, and the transport face is used for supporting article and carries article along direction of delivery. This article conveying mechanism utilizes the conveyer belt to carry article, and the area of contact of multiplicable article conveying mechanism and article to can carry article more reliably, improve sorting machine's reliability. The sorting machine comprises a rack, and a steering mechanism and an article conveying mechanism which are arranged on the rack, wherein the article conveying mechanism is in transmission connection with the steering mechanism, and the steering mechanism is used for driving the article conveying mechanism to rotate so as to enable the article conveying mechanism to convey articles along a preset direction.

Description

Article conveying mechanism and sorting machine

Technical Field

The utility model relates to a logistics equipment technical field especially relates to an article conveying mechanism and sorting machine.

Background

Along with the rapid development of the logistics industry, the sorting machine is applied to logistics sorting operation, can automatically sort express mails, and can greatly improve the efficiency of the sorting operation.

The sorting machine in the related art comprises an article conveying mechanism and a steering mechanism, wherein the article conveying mechanism conveys the express items, and the steering mechanism is used for driving the article conveying mechanism to rotate, so that the express items can be conveyed to an appointed position along a set direction to finish automatic sorting. However, in the related art, the article conveying mechanism of the sorting machine mostly adopts a roller rotating mode to convey the express items, and the contact surface between the express items and the roller is limited, so that the friction force between the express items and the roller is small, the express items cannot be reliably conveyed, and the reliability of express item sorting is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides an article conveying mechanism and sorting machine to solve among the prior art article conveying mechanism of sorting machine and adopt gyro wheel pivoted mode to carry the express mail more, the express mail is limited with the contact surface of gyro wheel, influences the problem of the reliability of express mail letter sorting.

In one aspect, the utility model provides an article conveying mechanism, this article conveying mechanism include mounting bracket, drive roll subassembly, conveyer belt and two driven voller, the drive roll subassembly includes the drive roll, drive roll and two the axis of driven voller three is parallel and be triangle-shaped set up in on the mounting bracket, the conveyer belt cover is located the drive roll is with two on the driven voller, the conveyer belt have the protrusion in the face of transport of mounting bracket, the face of transport is used for supporting article and follows direction of delivery and carries article.

As a preferable technical solution of the article conveying mechanism, the two driven rollers are both located above the driving roller, the two driven rollers are arranged at intervals along a conveying direction of the article, and the conveying belt between the two driven rollers forms the conveying surface.

As a preferable technical scheme of the article conveying mechanism, the driving roller and the two driven rollers are arranged in an isosceles triangle.

As a preferable technical solution of the article conveying mechanism, the mounting bracket includes a first mounting part and a second mounting part, both the driven rollers are supported by the first mounting part, the second mounting part includes a first plate and two second plates arranged oppositely, the first plate is connected between the two second plates, the first mounting part is fixed to the first plate, and both axial ends of the driving roller assembly are respectively supported by the two second plates.

As a preferred technical solution of the article conveying mechanism, the drive roller assembly further includes a motor, the motor is an electric drum motor or an outer rotor motor, the drive roller is sleeved on the motor, the motor is in transmission connection with the drive roller, and the motor is configured to drive the drive roller to rotate around a rotating shaft of the motor.

As a preferable technical solution of the article conveying mechanism, the article conveying mechanism further includes an adjusting component, the adjusting component is connected with the driving roller component or the driven roller, and the adjusting component is configured to drive the driving roller component or the driven roller connected therewith to move so as to tension the conveying belt.

As a preferred technical solution of the article conveying mechanism, the adjusting assembly includes an adjusting member, the adjusting member is movably connected to the mounting bracket, a long groove is provided on the mounting bracket, the rotating shaft is disposed through the long groove, the adjusting member is connected to the rotating shaft, and the adjusting member is configured to drive the rotating shaft to move along the long groove.

As the preferable technical scheme of the article conveying mechanism, a support is sleeved on the rotating shaft, the adjusting piece is in threaded connection with the mounting frame, and the end part of the adjusting piece abuts against the support.

As a preferable technical solution of the article conveying mechanism, the adjusting assembly further includes a fastener, the fastener is in threaded connection with the rotating shaft, and the fastener abuts against the bracket, so that the bracket abuts against the mounting bracket, and the relative positions of the driving roller assembly and the mounting bracket are fixed.

On the other hand, the utility model provides a sorting machine, this sorting machine include the frame, and set up in steering mechanism and the foretell article conveying mechanism of frame, article conveying mechanism with the steering mechanism transmission is connected, steering mechanism is used for driving article conveying mechanism rotates, so that article conveying mechanism carries article along predetermineeing the direction.

The utility model has the advantages that:

the utility model provides an article conveying mechanism, this article conveying mechanism include mounting bracket, drive roll subassembly, conveyer belt and two driven voller. The drive roll subassembly includes the drive roll, and the axis of drive roll and two driven voller three is parallel and be triangle-shaped and set up on the mounting bracket, and on the drive roll and two driven voller were located to the conveyer belt cover, the conveyer belt had protrusion in the transport face of mounting bracket, and the transport face is used for supporting and carries article along direction of delivery. This article conveying mechanism utilizes the conveyer belt to carry article, and the area of contact of multiplicable article conveying mechanism and article to can carry article more reliably, improve sorting machine's reliability.

The utility model also provides a sorting machine, including the frame and set up in steering mechanism and the article conveying mechanism of frame, article conveying mechanism is connected with the steering mechanism transmission, and steering mechanism is used for driving article conveying mechanism and rotates to make article conveying mechanism carry article along predetermineeing the direction, thereby make sorting machine can carry article more reliably, improved sorting machine's reliability.

Drawings

Fig. 1 is a first schematic structural diagram of a sorting machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sorting machine according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A of FIG. 2;

fig. 4 is a schematic view of a part of the structure of the sorting machine according to the embodiment of the present invention;

fig. 5 is a schematic view of a part of the structure of the sorting machine according to the embodiment of the present invention;

FIG. 6 is an exploded view of a portion of the sorter according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an article conveying mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural view of another article conveying mechanism according to an embodiment of the present invention;

fig. 9 is an exploded view of a part of the article conveying mechanism according to the embodiment of the present invention;

fig. 10 is a schematic view of a part of the structure of an article conveying mechanism according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a drive roll assembly according to an embodiment of the present invention.

In the figure:

100-an article conveying mechanism; 200-a steering mechanism; 300-a frame; 400-a control cabinet;

1-a mounting frame; 11-a first mount; 111-open slots; 112-folding edges; 113-avoidance ports; 12-a second mount; 121-a first plate; 122-a second plate; 123-long groove; 124-a boss; 13-a connecting plate; 131-an adjusting port;

2-a drive roll assembly; 21-a motor; 211-a rotating shaft; 212-an inner stator; 213-a magnetic ring; 22-a drive roll;

3-a conveyor belt;

4-a driven roller;

5-a regulating component; 51-an adjustment member; 52-a scaffold; 521-a jack; 53-fasteners;

61-a cover plate; 62-a panel; 621-a second opening; 63-rolling elements; 64-a mounting plate;

71-a motor assembly; 711-drive motor; 712-a reduction gearbox; 72-a support frame; 721-a first support; 722-a second support; 73-a rotating member; 74-a fixed plate; 75-a bearing; 76-bearing seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, it is intended that the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 11, the present embodiment provides a sorting machine, which includes a frame 300, and a steering mechanism 200 and an article conveying mechanism 100 disposed on the frame 300, wherein the article conveying mechanism 100 is in transmission connection with the steering mechanism 200, and the steering mechanism 200 is configured to drive the article conveying mechanism 100 to rotate, so that the article conveying mechanism 100 conveys articles along a preset direction.

Referring to fig. 5 to 8, the article conveying mechanism 100 includes a mounting frame 1, a driving roller assembly 2, a conveying belt 3, and two driven rollers 4. The driving roller assembly 2 comprises a driving roller 22, the axes of the driving roller 22 and the two driven rollers 4 are parallel and are arranged on the mounting frame 1 in a triangular mode, the driving roller 22 and the two driven rollers 4 are sleeved with the conveying belt 3, the conveying belt 3 is provided with a conveying surface protruding out of the mounting frame 1, and the conveying surface is used for supporting articles and conveying the articles along the conveying direction. The article conveying mechanism 100 provided by the embodiment conveys articles by using the conveying belt 3, the contact area between the article conveying mechanism 100 and the articles can be increased, so that the articles can be conveyed more reliably, the reliability of the sorting machine is improved, and the driving roller 22 and the two driven rollers 4 are arranged on the mounting frame 1 in a triangular shape, so that the stability of the whole structure can be enhanced.

Alternatively, referring to fig. 5 and 6, two driven rollers 4 are located above the driving roller 22, the two driven rollers 4 are spaced apart in the conveying direction of the article, and the conveying belt 3 between the two driven rollers 4 forms a conveying surface. Preferably, the drive roller 22 and the two driven rollers 4 are arranged in an isosceles triangle. It is to be understood that the present embodiment is not limited to the shape of the triangle formed by the drive roller 22 and the two driven rollers 4, and is also not limited to the mutual positional relationship of the drive roller 22 and the two driven rollers 4. For example, in other embodiments, three sides of the triangle may be different from each other, the driving roller 22 and one of the driven rollers 4 may be disposed above the other driven roller 4, and the like, and in other embodiments, the driving roller 22 and the two driven rollers 4 may be disposed at intervals in a straight line, and the specific disposition is selected according to actual situations.

Referring to fig. 7, in the present embodiment, the number of the conveyor belts 3 is one, referring to fig. 8, in another embodiment, the number of the conveyor belts 3 may be multiple, the plurality of conveyor belts 3 are all sleeved on the driving roller 22 and the two driven rollers 4, and the plurality of conveyor belts 3 are arranged along the axial direction of the driving roller 22 at intervals, so that a conveying surface is formed by the plurality of conveyor belts 3, and in case of a wider conveying surface, the manner of arranging the plurality of narrower conveyor belts 3 is more convenient for the installation and the disassembly of the conveyor belts 3. It is understood that the present embodiment is not limited to the number of the conveying belts 3 simultaneously sleeved on the driving roller 22 and the two driven rollers 4.

Alternatively, in other embodiments, in order to increase the tension of the conveying belt 3, the article conveying mechanism 100 may further include a support roller rotatably disposed on the frame 300, the support roller may be located between the driving roller 22 and any one of the driven rollers 4, and the support roller may also be located between two of the driven rollers 4. Accordingly, the conveyor belt 3 is sleeved on the drive roller 22, the support roller and the two driven rollers 4.

Alternatively, referring to fig. 7 and 9, the mounting frame 1 includes a first mounting member 11 and a second mounting member 12, the two driven rollers 4 are supported by the first mounting member 11, the second mounting member 12 includes a first plate 121 and two second plates 122 disposed opposite to each other, the first plate 121 is connected between the two second plates 122, the first mounting member 11 is fixed to the first plate 121, and both axial ends of the driving roller assembly 2 are respectively supported by the two second plates 122. Preferably, the first mounting member 11 is provided with an opening groove 111, and the rotation shaft of the driven roller 4 is inserted into the opening groove 111.

The driving roller assembly 2 further includes a motor 21, the motor 21 is an electric drum motor or an outer rotor motor, the driving roller 22 is sleeved on the motor 21, the motor 21 is in transmission connection with the driving roller 22, and the motor 21 is configured to drive the driving roller 22 to rotate around a rotating shaft 211 of the motor 21.

Referring to fig. 11, in the embodiment, the motor 21 is an external rotor motor, the motor 21 includes an inner stator 212, a rotation shaft 211 and a magnetic ring 213, the rotation shaft 211 is disposed through the inner stator 212, the magnetic ring 213 is disposed outside the inner stator 212, the driving roller 22 is disposed on the magnetic ring 213, the magnetic ring 213 and the inner stator 212 are coaxially disposed, when the motor is powered on, the rotation shaft 211 and the inner stator 212 are not moved, and the magnetic ring 213 drives the driving roller 22 to rotate. It should be noted that the present embodiment is not limited to the structure and model of the motor 21.

Optionally, referring to fig. 5 to 8, the article conveying mechanism further includes an adjusting assembly 5, the adjusting assembly 5 is connected to the driving roller assembly 2 or the driven roller 4, and the adjusting assembly 5 is configured to move the driving roller assembly 2 or the driven roller 4 connected thereto so as to tension the conveying belt 3.

The adjusting assembly 5 comprises an adjusting member 51, the adjusting member 51 is movably connected with the mounting frame 1, a long groove 123 is arranged on the mounting frame 1, a rotating shaft 211 of the motor 21 penetrates through the long groove 123, the adjusting member 51 is connected with the rotating shaft 211, and the adjusting member 51 is configured to drive the rotating shaft 211 to move along the long groove 123. Preferably, two long grooves 123 and two adjusting assemblies 5 are arranged at intervals along the axial direction of the rotating shaft 211, the two adjusting assemblies 5 and the two long grooves 123 are arranged in a one-to-one correspondence manner, and two axial ends of the rotating shaft 211 penetrate through the two long grooves 123 respectively.

Optionally, referring to fig. 7 and 9, a bracket 52 is sleeved on the rotating shaft 211, the adjusting element 51 is in threaded connection with the mounting frame 1, and an end of the adjusting element 51 abuts against the bracket 52. In this embodiment, by providing the bracket 52, the adjusting member 51 can act on the bracket 52 with a larger contact area, and abrasion of the adjusting member 51 and the rotating shaft 211 can be avoided, and during adjustment, the adjusting member 51 can drive the bracket 52 to drive the rotating shaft 211 to move by rotating downward, so that the conveying belt 3 can be tensioned by the driving roller 22. In other embodiments, the adjusting member 51 may directly abut against the rotating shaft 211. Preferably, the bracket 52 is provided with an insertion hole 521, an end of the rotating shaft 211 is inserted into the insertion hole 521, and the insertion hole 521 is matched with the end of the rotating shaft 211, so that the rotating shaft 211 is prevented from rotating. It is further preferable that the radial cross-section of the end of the rotating shaft 211 is D-shaped or kidney-shaped, and the rotating shaft 211 is prevented from rotating after the rotating shaft 211 is inserted into the insertion hole 521.

Optionally, a protruding portion 124 is disposed on a sidewall of the second plate 122, a threaded hole is disposed on the protruding portion 124, and the adjusting member 51 is screwed with the threaded hole and then abuts against the bracket 52. The adjustment member 51 may be a bolt or a set screw.

Optionally, the adjusting assembly 5 further includes a fastener 53, the fastener 53 is in threaded connection with the rotating shaft 211 of the motor 21, and the fastener 53 abuts against the bracket 52, so that the bracket 52 abuts against the mounting bracket 1, thereby fixing the relative position of the driving roller assembly 2 and the mounting bracket 1. The fastener 53 may be a nut.

Alternatively, referring to fig. 5 and 6, and fig. 8 and 9, the first mounting member 11 has a folded edge 112, the panel 62 is connected to the folded edge 112, and the avoiding opening 13 is formed in the folded edge 112, and the avoiding opening 13 is disposed opposite to the adjusting member 51. When it is desired to adjust the position of the drive roll assembly 2, the adjustment member 51 may be screwed through the relief opening 13.

Optionally, referring to fig. 1 to fig. 3, a cover plate 61 is disposed on the frame 300, a first opening is disposed on the cover plate 61, a panel 62 is covered at the first opening, a second opening 621 is disposed on the panel 62, and the conveying surface of the conveyor belt 3 protrudes from the second opening 621. So that the article can be conveyed by the conveying surface. Preferably, the upper surface of the panel 62 is flush with the upper surface of the cover plate 61, and further preferably, a plurality of rolling members 63 are embedded in the cover plate 61, and the rolling surfaces of the rolling members 63 protrude from the cover plate 61, so that the conveyed articles can be supported by the rolling members 63. The rolling member 63 is preferably a gimbaled ball.

Referring to fig. 5 and 6, the steering mechanism 200 includes a motor assembly 71, a supporting frame 72 and a rotating member 73, the article conveying mechanism 100 is supported at the upper end of the supporting frame 72, the rotating member 73 is fixedly connected with the lower end of the supporting frame 72, and the motor assembly 71 is in transmission connection with the rotating member 73. The motor assembly 71 can drive the rotating member 73 to rotate, and drive the supporting frame 72 and the article conveying mechanism 100 arranged at the upper end of the supporting frame 72 to rotate through the rotating member 73. By controlling the rotation angle of the motor assembly 71, the steering precision of the steering mechanism 200 can be ensured, and the precise adjustment of the preset conveying direction of the article conveying mechanism 100 can be realized, so that express items are conveyed to the set position along the preset direction more precisely, and the sorting precision of the sorting machine is improved. In this embodiment, the motor assembly 71 includes a driving motor 711 and a reduction gearbox 712, an output shaft of the driving motor 711 is in transmission connection with an input end of the reduction gearbox 712, and an output shaft of the reduction gearbox 712 is fixedly connected with the rotating member 73.

Optionally, referring to fig. 6, the supporting frame 72 includes a first supporting member 721 and two second supporting members 722 arranged oppositely, the first supporting member 721 is respectively connected to the lower ends of the two second supporting members 722, the first supporting member 721 is fixedly mounted on the rotating member 73, and the mounting bracket 1 is connected to the upper ends of the two second supporting members 722. Preferably, the mounting bracket 1 further includes two connecting plates 13, the two connecting plates 13 are both connected with the first plate 122, and the two connecting plates 13 are respectively connected with the upper ends of the two second supports 722. In this embodiment, the connecting plate 13 is located between the folded edge 112 of the first mounting member 11 and the adjusting assembly 5, the adjusting opening 131 is provided on the connecting plate 13, and the avoiding opening 13, the adjusting opening 131 and the adjusting member 51 are opposite to each other in the up-down direction. When it is necessary to adjust the position of the drive roller assembly 2, the adjusting member 51 can be screwed through the escape opening 13 and the adjusting opening 131.

Optionally, referring to fig. 5 and fig. 6, the steering mechanism 200 further includes a fixing plate 74, a bearing 75, and a bearing seat 76, the rotating member 73 is inserted into an inner ring of the bearing 75, an outer ring of the bearing 75 is supported on the bearing seat 76, and both the bearing seat 76 and the reduction gearbox 712 are fixedly connected to the fixing plate 74. The fixed plate 74 supports the rotating member 73 through the bearing 75, so that friction force generated during rotation of the rotating member 73 can be reduced, and smooth rotation of the rotating member 73 can be ensured.

Referring to fig. 2 and 4, the sorter further includes a mounting plate 64 disposed on the frame 300, and the sorter is provided with a plurality of article conveying mechanisms 100 and a plurality of steering mechanisms 200, the article conveying mechanisms 100 and the steering mechanisms 200 are disposed in a one-to-one correspondence, and the fixing plates 74 of the steering mechanisms 200 are all fixed on the mounting plate 64. In this embodiment, the plurality of article conveying mechanisms 100 are arranged on the cover plate 61 in a matrix of N rows and M columns, and two rolling members 63 are arranged between any two adjacent article conveying mechanisms 100 at intervals, where N and M are positive integers.

Referring to fig. 1, the sorting machine further includes a control cabinet 400 installed on the rack 300, and a control device is installed in the control cabinet 400, wherein the motors in the article conveying mechanism 100 and the steering mechanism 200 are both in communication connection with the control device, so as to realize automatic control of the article conveying mechanism 100 and the steering mechanism 200 through the control device.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An article conveying mechanism, comprising: mounting bracket (1), drive roll subassembly (2), conveyer belt (3) and two driven voller (4), drive roll subassembly (2) include drive roll (22), drive roll (22) and two the axis of driven voller (4) three is parallel and be triangle-shaped set up in on mounting bracket (1), conveyer belt (3) cover is located drive roll (22) and two on the driven voller (4), conveyer belt (3) have protrusion in the face of transport of mounting bracket (1), the face of transport is used for supporting article and carries article along direction of transport.

2. The article conveying mechanism according to claim 1, wherein both of the driven rollers (4) are located above the drive roller (22), and the two driven rollers (4) are disposed at intervals in a conveying direction of the article, the conveying belt (3) between the two driven rollers (4) forming the conveying surface.

3. The article conveying mechanism according to claim 2, wherein the drive roller (22) and the two driven rollers (4) are arranged in an isosceles triangle.

4. The article conveying mechanism according to claim 1, wherein the mounting frame (1) comprises a first mounting member (11) and a second mounting member (12), both of the driven rollers (4) are supported by the first mounting member (11), the second mounting member (12) comprises a first plate (121) and two oppositely disposed second plates (122), the first plate (121) is connected between the two second plates (122), and the first mounting member (11) is fixed to the first plate (121), and both axial ends of the driving roller assembly (2) are supported by the two second plates (122), respectively.

5. The article conveying mechanism according to any one of claims 1 to 4, wherein the driving roller assembly (2) further comprises a motor (21), the motor (21) is a motor drum motor or an external rotor motor, the driving roller (22) is sleeved on the motor (21), the motor (21) is in transmission connection with the driving roller (22), and the motor (21) is configured to drive the driving roller (22) to rotate around a rotating shaft (211) of the motor (21).

6. The article conveying mechanism according to claim 5, characterized in that the article conveying mechanism further comprises an adjusting assembly (5), the adjusting assembly (5) being connected with the driving roller assembly (2) or the driven roller (4), the adjusting assembly (5) being configured to move the driving roller assembly (2) or the driven roller (4) connected therewith to tension the conveying belt (3).

7. The article conveying mechanism according to claim 6, wherein the adjusting assembly (5) includes an adjusting member (51), the adjusting member (51) is movably connected to the mounting frame (1), a long slot (123) is provided on the mounting frame (1), the rotating shaft (211) is inserted into the long slot (123), the adjusting member (51) is connected to the rotating shaft (211), and the adjusting member (51) is configured to drive the rotating shaft (211) to move along the long slot (123).

8. The article conveying mechanism according to claim 7, wherein a bracket (52) is sleeved on the rotating shaft (211), the adjusting piece (51) is in threaded connection with the mounting frame (1), and the end part of the adjusting piece (51) abuts against the bracket (52).

9. The article conveying mechanism according to claim 8, wherein the adjusting assembly (5) further comprises a fastener (53), the fastener (53) is in threaded connection with the rotating shaft (211), and the fastener (53) abuts against the bracket (52) so that the bracket (52) abuts against the mounting frame (1) to fix the relative positions of the driving roller assembly (2) and the mounting frame (1).

10. A sorting machine, comprising a frame (300), and a steering mechanism (200) disposed on the frame (300) and the article conveying mechanism of any one of claims 1 to 9, wherein the article conveying mechanism is in transmission connection with the steering mechanism (200), and the steering mechanism (200) is configured to drive the article conveying mechanism (100) to rotate, so that the article conveying mechanism (100) conveys articles in a preset direction.

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