Aerial suspension conveying line

Abstract

The utility model provides an aerial suspension conveying line. The aerial suspension conveying line comprises a fixed track, a connecting component, a shuttling device and a butt joint line body. The fixed rails extend in the first horizontal direction and are arranged in pairs, and the adjacent fixed rails are spaced in the second horizontal direction perpendicular to the first direction. The connecting members extend in the second direction, and the two ends of the connecting members are connected to the fixed rails adjacent in the second direction. The shuttling device is movably connected to the fixed rail between a first position and a second position in the first direction, and the shuttling device protrudes downwards out of the fixed rail. The butt-joint wire bodies are located below the fixed rail and arranged in pairs, the butt-joint wire bodies extend in the second direction, and the adjacent butt-joint wire bodies are spaced in the second direction. According to the aerial suspension conveying line, the shuttling device can move straightly along the fixed track so as to be matched with the butt joint line body, so that the position of the shuttling device can be switched more conveniently, and the aerial suspension conveying line is particularly suitable for layout of the line body in a T-shaped site.

Description

Technical Field

[0001] The utility model generally relates to the technical field of aerial transportation, and more specifically to an aerial suspension conveyor line. Background Art

[0002] Aerial suspension conveyor lines are widely used in mass production operations in various industries, such as machinery, automobiles, electronics, household appliances, light industry, food, and chemical industries, due to their technical advantages such as high space utilization rate, strong conveying capacity, high efficiency, stability, energy conservation, and environmental protection. During actual use, a single track often needs to correspond to multiple workstations. In the form of traditional curves or switches, the spatial layout and turning structure are relatively complex, and during use, the failure rate is relatively high, often affecting the normal progress of production.

[0003] Therefore, there is a need to provide an aerial suspension conveyor line to at least partially solve the above problems. Summary of the Utility Model

[0004] A series of simplified concepts are introduced in the summary of the utility model, which will be further elaborated in the detailed implementation section. The summary of the utility model does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

[0005] To at least partially solve the above problems, the utility model provides an aerial suspension conveyor line, which includes:

[0006] Fixed tracks, which extend along a horizontal first direction, and the fixed tracks are arranged in pairs, with adjacent fixed tracks spaced apart along a horizontal second direction perpendicular to the first direction;

[0007] Connecting members, which extend along the second direction, and both ends of the connecting members are connected to the adjacent fixed tracks along the second direction;

[0008] A shuttle device, which is movably connected to the fixed tracks along the first direction between a first position and a second position, and the shuttle device protrudes downward from the fixed tracks;

[0009] Docking wire bodies, which are located below the fixed tracks and arranged in pairs, and the docking wire bodies extend along the second direction, with adjacent docking wire bodies spaced apart along the second direction;

[0010] The shuttle device located at the first position is spaced from the docking line body along the first direction, and the shuttle device located at the second position is located between the docking line bodies adjacent along the second direction and corresponds to the position of the docking line body.

[0011] Optionally, the shuttle device includes:

[0012] A transverse movement frame, which is movably connected along the first direction to the fixed tracks adjacent along the second direction;

[0013] A traveling assembly, which is connected to the transverse movement frame and lapped on the fixed track;

[0014] A ferry line body, which is connected to the traveling assembly and protrudes downward from the traveling assembly.

[0015] Optionally, the ferry line body is movably connected to the transverse movement frame between a third position and a fourth position along the second direction;

[0016] In a state where the shuttle device is located at the second position, the ferry line body located at the third position is spaced from the docking line body along the second direction, and the ferry line body located at the fourth position abuts against the docking line body on one side of itself.

[0017] Optionally, a positioning structure is provided between the ferry line body and the docking line body, and the positioning structure includes:

[0018] A positioning cone, which extends along the second direction and is connected to one of the docking line body and the ferry line body;

[0019] A positioning hole, which is adapted to the positioning cone, and the positioning hole is located in the other of the docking line body and the ferry line body;

[0020] In a state where the ferry line body abuts against the docking line body, the positioning cone is inserted into the positioning hole.

[0021] Optionally, a guiding structure is provided between the transverse movement frame and the ferry line body, and the guiding structure includes a fixed member and a sliding member. The fixed member is connected to the transverse movement frame, the sliding member is connected to the ferry line body, and the sliding member is movably connected to the fixed member along the second direction.

[0022] Optionally, the traveling assembly includes:

[0023] A driving member, which is connected to the transverse movement frame;

[0024] Traveling wheels, which are drivingly connected to the driving member;

[0025] The overhead suspension conveyor further includes a pallet, the pallet extending along the first direction and connected to the fixed track, the walking wheels abutting against the pallet, the walking wheels being configured to be able to walk along the pallet.

[0026] Optionally, both ends of the driving member in the second direction have actuating portions; the walking assembly further includes:

[0027] Driven wheels, the driven wheels being arranged in pairs and respectively connected to the actuating portions;

[0028] A transmission belt, the transmission belt being connected to the upper surface of the pallet, the transmission belt being connected to the outer circumferences of the driven wheels and the walking wheels, so that the driven wheels drive the walking wheels to rotate, thereby enabling the walking wheels to walk along the pallet.

[0029] Optionally, the overhead suspension conveyor further includes a guiding assembly adapted to the walking assembly, the guiding assembly including:

[0030] Guiding wheels, the guiding wheels being pivotally connected to the traversing frame about the second direction and protruding outward from the traversing frame along the second direction;

[0031] Guide rails, the guide rails extending along the first direction and connected to the fixed track, the outer circumferences of the guiding wheels abutting against the guide rails, the guide rails being arranged in pairs, and adjacent guide rails being spaced apart along the second direction.

[0032] Optionally, the guide rails include:

[0033] A first guide rail, the cross-section of the first guide rail being configured as a rectangle; and

[0034] A second guide rail, the dimension of the guiding portion of the second guide rail in the second direction being configured to increase from top to bottom;

[0035] The guiding wheels include a first guiding wheel and a second guiding wheel, the first guiding wheel having a first limiting groove adapted to the first guide rail, the second guiding wheel having a second limiting groove adapted to the second guide rail, the limiting grooves respectively abutting against the corresponding guide rails;

[0036] Both the first guiding wheel and the second guiding wheel are arranged in pairs, adjacent first guiding wheels being spaced apart along the first direction, and adjacent second guiding wheels being spaced apart along the first direction.

[0037] Optionally, the overhead suspension conveyor further includes:

[0038] Reinforcing member, the reinforcing member extending along the second direction and connected to the top surface of the fixed track, the reinforcing member being connected to the adjacent fixed tracks along the second direction;

[0039] Collision prevention member, the collision prevention member being connected to the shuttle device, the collision prevention member protruding outward along the first direction from the shuttle device, the collision prevention member being at least located between the shuttle device and the connecting member.

[0040] According to the overhead suspension conveyor line of the present utility model, the shuttle device can move straight along the fixed track, so as to cooperate with the docking line body, so that the shuttle device can switch positions more conveniently, and is particularly suitable for the layout of the line body in a T-shaped site. Brief Description of the Drawings

[0041] The following drawings of the embodiments of the present utility model are hereby taken as a part of the present utility model for understanding the present utility model. The embodiments of the present utility model and their descriptions are shown in the drawings to explain the principles of the present utility model. In the drawings,

[0042] Figure 1 is a schematic structural diagram of an overhead suspension conveyor line according to a preferred embodiment of the present utility model;

[0043] Figure 2 is Figure 1 the front view schematic diagram of;

[0044] Figure 3 is Figure 1 the rear view schematic diagram of;

[0045] Figure 4 is a partial structural schematic diagram of an overhead suspension conveyor line according to a preferred embodiment of the present utility model, wherein the fixed track is hidden; and

[0046] Figure 5 is a partial structural schematic diagram of an overhead suspension conveyor line according to a preferred embodiment of the present utility model, which shows the installation and connection structure of the traveling assembly cross member.

[0047] Description of the Reference Numerals:

[0048] 1 Overhead suspension conveyor line 11 Fixed track

[0049] 12 Connecting member 13 Shuttle device

[0050] 14 Docking line body 15 Positioning structure

[0051] 15a Positioning cone 15b Positioning hole

[0052] 16 Guide structure 16a Fixed member

[0053] 16b Sliding member 17 Guide assembly

[0054] 18 Reinforcing member 19 Anti-collision member

[0055] 20 Support plate 21 Telescopic member

[0056] 131 Transverse moving frame 132 Traveling assembly

[0057] 132a Driving member 132b Driven wheel

[0058] 132c Transmission belt 132d Drag chain

[0059] 132e Traveling wheel 133 Ferry line body

[0060] 171 Guide rail 171a First guide rail

[0061] 171b Second guide rail 172 Guide wheel

[0062] 172a First guide wheel 172b Second guide wheel

[0063] D1 First direction D2 Second direction Detailed implementation manners

[0064] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the embodiments of the present utility model may be implemented without one or more of these details. In other instances, in order to avoid confusion with the embodiments of the present utility model, some well-known technical features are not described.

[0065] In order to thoroughly understand the embodiments of the present utility model, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present utility model is not limited to the specific details familiar to those skilled in the art.

[0066] It should be understood that the purpose of the terms used herein is only to describe specific embodiments and is not a limitation of the present utility model. The singular forms of "a", "an" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms "comprise" and / or "include" are used in this specification, they specify the presence of the described features, wholes, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.

[0067] In the present utility model, ordinal numbers such as "first" and "second" are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" does not imply the existence of a "second component" by itself, and the term "second component" does not imply the existence of a "first component" by itself. It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and similar expressions used in the present utility model are only for the purpose of illustration and are not restrictive.

[0068] Hereinafter, specific embodiments of the present utility model will be described in more detail with reference to the accompanying drawings. These drawings show representative embodiments of the present utility model and do not limit the present utility model.

[0069] The present utility model provides an overhead suspension conveyor line.

[0070] Please refer to Figure 1 , the overhead suspension conveyor line 1 includes a fixed track 11, a connecting member 12, a shuttle device 13 and a docking line body 14. The fixed track 11 extends along a horizontal first direction D1, and the fixed tracks 11 are arranged in pairs, and adjacent fixed tracks 11 are spaced apart along a horizontal second direction D2 perpendicular to the first direction D1. The connecting member 12 extends along the second direction D2, and both ends of the connecting member 12 are connected to adjacent fixed tracks 11 along the second direction D2. The shuttle device 13 is movably connected to the fixed track 11 between a first position and a second position along the first direction D1, and the shuttle device 13 protrudes downward from the fixed track 11. The docking line body 14 is located below the fixed track 11 and is arranged in pairs, and the docking line body 14 extends along the second direction D2, and adjacent docking line bodies 14 are spaced apart along the second direction. The shuttle device 13 at the first position is spaced apart from the docking line body 14 along the first direction D1, and the shuttle device 13 at the second position is located between adjacent docking line bodies 14 along the second direction D2 and corresponds to the docking line body 14 in position.

[0071] According to the overhead suspension conveyor line 1 of the present utility model, the shuttle device 13 can move straight along the fixed track 11, so as to cooperate with the docking line body 14, so that the shuttle device 13 can switch positions more conveniently, and is particularly suitable for the layout of the line body in a T-shaped site.

[0072] It should be noted that the docking line body 14 may also be located only on one side of the shuttle device 13. Or, along the first direction D1, multiple or multiple groups of docking line bodies 14 are provided to facilitate adaptation to different usage requirements. It is easy to think that in order to improve the connection strength of the fixed tracks 11 adjacent along the second direction D2, the overhead suspension conveyor line 1 further includes a strengthening member 18. The strengthening member 18 extends along the second direction D2 and is connected to the top surface of the fixed track 11. The strengthening member 18 is connected to the fixed tracks 11 adjacent along the second direction D2.

[0073] When actually arranging the overhead suspension conveyor line 1, since the shuttle device 13 of the present utility model does not protrude upward from the fixed track 11, in other words, the shuttle device 13 is integrated below the top surface of the fixed track 11. Therefore, the shuttle device 13 will not affect the elevation of the conveyor line, thereby reducing the layout error.

[0074] Please refer to Figure 2 , the shuttle device 13 includes a transverse movement frame 131, a traveling assembly 132, and a ferry line body 133. The transverse movement frame 131 is movably connected to the fixed tracks 11 adjacent along the second direction D2 along the first direction D1. The traveling assembly 132 is connected to the transverse movement frame 131 and lapped on the fixed track 11. The ferry line body 133 is connected to the traveling assembly 132 and protrudes downward from the traveling assembly 132. Further, the ferry line body 133 is movably connected to the transverse movement frame 131 between a third position and a fourth position along the second direction D2. It should be noted that in the state where the shuttle device 13 is located at the second position, the ferry line body 133 located at the third position is spaced from the docking line body 14 along the second direction D2, and the ferry line body 133 located at the fourth position abuts against the docking line body 14 on one side of itself. In other words, when the ferry line body 133 is located at the fourth position, the ferry line body 133 abuts against the docking line body 14.

[0075] Please refer to Figures 3 to 5 , a positioning structure 15 is provided between the ferry line body 133 and the docking line body 14. Specifically, the positioning structure 15 includes a positioning cone 15a and a positioning hole 15b. The positioning cone 15a extends along the second direction D2 and is connected to one of the docking line body 14 and the ferry line body 133. The positioning hole 15b is adapted to the positioning cone 15a, and the positioning hole 15b is located in the other of the docking line body 14 and the ferry line body 133. For example Figure 3 In, the positioning cone 15a is connected to the ferry line body 133. Correspondingly, the positioning hole 15b is located in the docking line body 14. It is easy to think that the positioning cones 15a can be provided in pairs. For example Figure 4 In, the adjacent positioning cones 15a are spaced along the first direction D1. In the state where the ferry line body 133 abuts against the docking line body 14, the positioning cone 15a is inserted into the positioning hole 15b.

[0076] Return to refer toFigure 2 and Figure 3 There is a guiding structure 16 provided between the transverse moving frame 131 and the ferry line body 133. Specifically, the guiding structure 16 includes a fixed member 16a and a sliding member 16b. The fixed member 16a is connected to the transverse moving frame 131, and the sliding member 16b is connected to the ferry line body 133. The sliding member 16b is movably connected to the fixed member 16a along the second direction D2. For example Figure 2 and Figure 3 In, the fixed member 16a is configured as a slider, while the sliding member 16b is configured as a guide rail adapted to the slider. It can be understood that in order to drive the ferry line body 133 to move relative to the transverse moving frame 131 between the third position and the fourth position along the second direction D2, the overhead suspension conveyor line 1 further includes a telescopic member 21. The telescopic member 21 is connected to the ferry line body 133 and the transverse moving frame 131 to control the docking and separation of the ferry line body 133 and the docking line body 14. Figure 3 In, the telescopic member 21 is configured as a cylinder.

[0077] Please refer to Figure 4 and Figure 5 The traveling assembly 132 includes a driving member 132a and traveling wheels 132e. Specifically, the driving member 132a is connected to the transverse moving frame 131, and the traveling wheels 132e are drivingly connected to the driving member 132a. Further, the overhead suspension conveyor line 1 further includes a pallet 20. The pallet 20 extends along the first direction D1 and is connected to the fixed track 11. The traveling wheels 132e abut against the pallet 20, and the traveling wheels 132e are configured to be able to travel along the pallet 20. Figure 5 In, the driving member 132a is configured as a motor and has actuating portions at both ends along the second direction D2. The traveling assembly 132 further includes driven wheels 132b and a transmission belt 132c. The driven wheels 132b are arranged in pairs and are respectively connected to the actuating portions. The transmission belt 132c is connected to the upper surface of the pallet 20. The transmission belt 132c is connected to the outer circumferential surfaces of the driven wheels 132b and the traveling wheels 132e so that the driven wheels 132b drive the traveling wheels 132e to rotate, thereby realizing the traveling of the traveling wheels 132e along the pallet 20. It should be noted that one end of the transmission belt 132c is fixed between the connecting member 12 and the pallet 20, and the transmission belt 132c is laid on the upper surface of the pallet 20. Figure 5 In, the traveling wheels 132e are arranged in pairs and are located on both sides of the driven wheels 132b along the first direction D1. When the driving member 132a operates, it will drive the driven wheels 132b to rotate, and thus drive the traveling wheels 132e to rotate and travel through the transmission effect of the transmission belt 132c, that is, to realize the traveling of the transverse moving frame 131 along the first direction D1.

[0078] Please continue to refer to Figure 4 and Figure 5, in order to improve the smoothness of the transverse carriage 131 moving along the first direction D1, the overhead suspension conveyor line 1 further includes a guiding assembly 17 adapted to the traveling assembly 132. Specifically, the guiding assembly 17 includes a guide rail 171 and a guiding wheel 172. The guiding wheel 172 is pivotally connected to the transverse carriage 131 about the second direction D2 and protrudes outward from the transverse carriage 131 along the second direction D2. The guide rail 171 extends along the first direction D1 and is connected to the fixed track 11. The outer periphery of the guiding wheel 172 abuts against the guide rail 171. The guide rails 171 are arranged in pairs, and adjacent guide rails 171 are spaced apart along the second direction D2. Figure 5 In Figure 5 , along the first direction D1, the number of the guiding wheels 172 is two and they are spaced apart from each other. Further, the guide rail 171 may include a first guide rail 171a and a second guide rail 171b. The cross-section of the first guide rail 171a is configured as a rectangle, and the dimension of the guiding portion of the second guide rail 171b along the second direction D2 is configured to increase from top to bottom. For example, the cross-section of the guiding portion of the second guide rail 171b is configured as a V shape with the opening facing downwards. Correspondingly, the guiding wheel 172 includes a first guiding wheel 172a and a second guiding wheel 172b. The first guiding wheel 172a has a first limiting groove adapted to the first guide rail 171a, and the second guiding wheel 172b has a second limiting groove adapted to the second guide rail 171b. The limiting grooves respectively abut against the corresponding guide rails 171. That is to say, the first limiting groove abuts against the first guide rail 171a, and the second limiting groove abuts against the second guide rail 171b. Both the first guiding wheel 172a and the second guiding wheel 172b are arranged in pairs, and adjacent first guiding wheels 172a are spaced apart along the first direction D1, and adjacent second guiding wheels 172b are spaced apart along the first direction D1. During the actual operation process, the second guiding wheel 172b and the second guide rail 171b can be clamped and positioned to prevent the transverse carriage 131 from being offset during the moving process, while the first guiding wheel 172a and the first guide rail 171a can make the transverse carriage 131 move more smoothly and smoothly.

[0079] In addition, in order to reduce the impact force when the transverse carriage 131 stops moving, the overhead suspension conveyor line 1 further includes a collision prevention member 19. The collision prevention member 19 is connected to the shuttle device 13, for example, connected to the transverse carriage 131. The collision prevention member 19 protrudes outward from the shuttle device 13 along the first direction D1. Specifically, it protrudes outward from the transverse carriage 131. For example Figure 5 in Figure 5 , the collision prevention members 19 are arranged in pairs, and adjacent collision prevention members 19 are spaced apart along the second direction D2. The collision prevention members 19 are at least located between the shuttle device 13 and the connecting member 12. Figure 5Among them, along the first direction D1, the number of the anti-collision members 19 is two and they are arranged oppositely. It can be understood that the aforementioned overhead suspension conveyor line 1 further includes an electric control system to coordinate the operation of the entire conveyor line. In order to protect the wire harness to a certain extent and ensure the smooth movement of the traversing frame 131, the traveling assembly 132 further includes a drag chain 132d. The drag chain 132d is placed on the pallet 20, and one end of the drag chain 132d is connected to the traversing frame 131 to operate following the traversing frame 131.

[0080] According to the overhead suspension conveyor line 1 of the present utility model, the traveling assembly 132 cooperating with the guiding assembly 17 can enable the traversing frame 131 to smoothly travel along the fixed track 11, reducing the failure rate of the line body. Moreover, a positioning structure 15 is provided between the shuttle device 13 and the docking line body 14, enabling the ferry line body 133 to be accurately joined with the docking line body 14, improving the accuracy and reliability of the line body operation, and being conducive to the improvement of production efficiency.

[0081] Unless otherwise defined, the technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the technical field of the present utility model. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. Terms such as "arranged" that appear herein can either mean that one component is directly attached to another component or that one component is attached to another component through an intermediate member. The features described in one embodiment herein can be applied alone or in combination with other features to another embodiment, unless the feature is not applicable or otherwise stated in that other embodiment.

[0082] The present utility model has been described through the above embodiments. However, it should be understood that the above embodiments are only for the purpose of illustration and example, and are not intended to limit the present utility model within the scope of the described embodiments. Those skilled in the art can understand that according to the teachings of the present utility model, more variations and modifications can be made, and these variations and modifications all fall within the scope claimed by the present utility model.

Claims

1. An aerial suspension conveyor line, characterized in that: The aerial suspension conveyor line comprises: Fixed rails, the fixed rails extending along a first horizontal direction, the fixed rails being arranged in pairs, and adjacent fixed rails being spaced apart along a second direction that is horizontal and perpendicular to the first direction; a connecting member extending along the second direction, with two ends of the connecting member connected to the adjacent fixed rails along the second direction; a shuttle device, the shuttle device being movably connected to the fixed track between a first position and a second position along the first direction, the shuttle device protruding downward from the fixed track; Docking wires, the docking wires are located below the fixed rail and are arranged in pairs, the docking wires extend along the second direction, and adjacent docking wires are spaced apart along the second direction; The shuttle device located at the first position is spaced apart from the docking wire bodies along the first direction, and the shuttle device located at the second position is located between the adjacent docking wire bodies along the second direction and corresponds to the position of the docking wire bodies.

2. The aerial suspension conveyor line according to claim 1, characterized in that: The shuttle device comprises: a transverse frame, the transverse frame being movably connected along the first direction to the adjacent fixed rail along the second direction; A traveling assembly, the traveling assembly being connected to the transverse frame and overlapped to the fixed track; A ferry line body is connected to the walking component and protrudes downward from the walking component.

3. The aerial suspension conveyor line according to claim 2, characterized in that: The ferry line body is movably connected to the transverse frame between a third position and a fourth position along the second direction; When the shuttle device is located at the second position, the ferry line body located at the third position is spaced apart from the docking line body along the second direction, and the ferry line body located at the fourth position abuts against the docking line body on one side thereof.

4. The aerial suspension conveyor line according to claim 3, characterized in that: A positioning structure is provided between the ferry line body and the docking line body, and the positioning structure comprises: A positioning cone extending along the second direction and connected to one of the docking line body and the ferry line body; A positioning hole, the positioning hole is suitable for the positioning cone, and the positioning hole is located in the other of the docking wire body and the ferry wire body; When the ferry wire body is in contact with the docking wire body, the positioning cone is inserted into the positioning hole.

5. The aerial suspension conveyor line according to claim 3, characterized in that: A guide structure is provided between the transverse frame and the ferry line body, and the guide structure includes a fixed component and a sliding component, the fixed component is connected to the transverse frame, the sliding component is connected to the ferry line body, and the sliding component is movably connected to the fixed component along the second direction.

6. The aerial suspension conveyor line according to claim 2, characterized in that: The walking assembly comprises: a drive member connected to the traverse frame; A running wheel, the running wheel being transmission-connected to the driving member; The overhead suspension conveyor line also includes a pallet extending along the first direction and connected to the fixed track, the travel wheel abutting against the pallet, and the travel wheel is configured to be able to travel along the pallet.

7. The aerial suspension conveyor line according to claim 6, characterized in that: The driving member has execution parts at both ends along the second direction; the walking assembly also includes: driven wheels, the driven wheels are arranged in pairs and are respectively connected to the execution parts; A transmission belt is connected to the upper surface of the support plate, and the transmission belt is connected to the driven wheel and the outer circumference of the walking wheel, so that the driven wheel drives the walking wheel to rotate, thereby realizing the walking wheel walking along the support plate.

8. The aerial suspension conveyor line according to claim 7, characterized in that: The aerial suspension conveyor line also includes a guide assembly suitable for the walking assembly, and the guide assembly includes: a guide wheel, the guide wheel being pivotally connected to the transverse frame about the second direction and protruding outwardly from the transverse frame along the second direction; A guide rail extends along the first direction and is connected to the fixed rail. The outer periphery of the guide wheel abuts against the guide rail. The guide rails are arranged in pairs, and adjacent guide rails are spaced apart along the second direction.

9. The aerial suspension conveyor line according to claim 8, characterized in that: The guide rail comprises: a first guide rail having a rectangular cross-section; and A second guide rail, wherein the size of the cross section of the guide portion of the second guide rail along the second direction is configured to increase from top to bottom; The guide wheel comprises a first guide wheel and a second guide wheel, the first guide wheel has a first limiting groove suitable for the first guide rail, the second guide wheel has a second limiting groove suitable for the second guide rail, and the limiting grooves respectively abut against the corresponding guide rails; The first guide wheels and the second guide wheels are arranged in pairs, adjacent first guide wheels are spaced apart along the first direction, and adjacent second guide wheels are spaced apart along the first direction.

10. The overhead suspension conveyor line according to any one of claims 1 to 9, characterized in that: The aerial suspension conveyor line also includes: a reinforcing member extending along the second direction and connected to a top surface of the fixing rail, the reinforcing member being connected to the fixing rail adjacent to the fixing rail along the second direction; An anti-collision component is connected to the shuttle device, the anti-collision component protrudes outward from the shuttle device along the first direction, and the anti-collision component is at least located between the shuttle device and the connecting component.

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