Conveying apparatus

Abstract

The present application relates to a conveying apparatus, which is used for conveying packages from a first apparatus to a second apparatus. The conveying apparatus comprises a conveying mechanism and a first moving mechanism; the conveying mechanism comprises an input part and an output part which are communicated each other, the input part being used for connecting to the first apparatus; the conveying mechanism can extend and retract to enable the output part to be close to or away from the input part; the first moving mechanism is provided on the output part, and the first moving mechanism is used for moving in coordination with the second apparatus. Compared with the traditional technology, the conveying apparatus can, without stopping conveying operation, adapt to the change of the operating pose of the second apparatus by means of the extension and retraction of the conveying mechanism and the movement coordination between the first moving mechanism and the second apparatus, thereby improving the efficiency of package conveying.

Description

Conveying equipment

[0001] This application claims priority to Chinese Patent Application No. 2024231662746, filed on December 19, 2024, entitled "Conveying Equipment", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the technical field of logistics and transportation, and in particular to a conveying device. Background Technology

[0003] In the process of logistics transportation, upstream and downstream equipment are usually connected by a transport trough. When the height of the upstream equipment is higher than that of the downstream equipment, the packages of the upstream equipment can be moved to the downstream equipment by gravity through the transport trough. During this process, the staff will adjust the working posture of the downstream equipment. At this time, the transportation operation needs to be stopped and the angle of the transport trough needs to be adjusted to adapt to the change in the working posture of the downstream equipment, which will affect the transportation efficiency of the packages. Summary of the Invention

[0004] According to various embodiments of this application, a conveying device is provided.

[0005] The technical solution is as follows:

[0006] One embodiment provides a conveying device for conveying packages from a first device to a second device, the conveying device comprising:

[0007] A conveying mechanism having a communicating input and an output, the input for connection to the first device, the conveying mechanism being extendable to bring the output closer to or further away from the input; and

[0008] A first moving mechanism is located at the output section and is used to move and cooperate with the second device.

[0009] In one embodiment, the first moving mechanism includes a first mounting base and a first roller. The first mounting base is disposed on the output section, and the first roller is rotatably disposed on the first mounting base and used for rolling cooperation with the second device.

[0010] In one embodiment, the conveying mechanism includes at least two conveying components, all of which are nested sequentially, with the innermost conveying component connected to the first device and the outermost conveying component connected to the first moving mechanism.

[0011] In one embodiment, two adjacent conveying components are provided as a first conveying component and a second conveying component. The first conveying component is provided with a guide portion, and the second conveying component is provided with a guide groove. The direction from the input portion to the output portion is set as a first direction, and the guide groove extends along the first direction. The guide portion and the guide groove guide and cooperate with each other.

[0012] In one embodiment, the guide portion includes at least two guide protrusions, all of which are spaced apart along the first direction.

[0013] In one embodiment, the first conveying member includes a first side plate, a second side plate, and a first bottom plate. The first side plate and the second side plate are respectively disposed on opposite sides of the first bottom plate along a second direction, the second direction being perpendicular to the first direction. The first side plate, the first bottom plate, and the second side plate are arranged to form a first conveying trough. The second conveying member includes a third side plate, a fourth side plate, and a second bottom plate. The third side plate and the fourth side plate are respectively disposed on opposite sides of the second bottom plate along the second direction. The third side plate, the second bottom plate, and the fourth side plate are arranged to form a second conveying trough. The third side plate is disposed on the side of the first side plate away from the first conveying trough, the fourth side plate is disposed on the side of the second side plate away from the first conveying trough, and the second bottom plate is disposed on the side of the first bottom plate away from the first conveying trough. The first conveying trough and the second conveying trough are in communication.

[0014] In one embodiment, the guide portion is provided with at least two, the first side plate is provided with at least one guide portion, the second side plate is provided with at least one guide portion, the guide groove is provided with at least two and corresponds one-to-one with the guide portion, the third side plate is provided with at least one guide groove, and the fourth side plate is provided with at least one guide groove.

[0015] In one embodiment, the conveying device further includes a support frame, the support frame having a first support member and a second support member, the first support member being connected to the innermost conveying member, and the second support member abutting against the outermost conveying member.

[0016] In one embodiment, the second support member has a second moving mechanism at the end away from the support frame, the second moving mechanism being used to roll with the outermost conveyor member.

[0017] In one embodiment, the second moving mechanism includes a second mounting base and a second roller. The second mounting base is located at one end of the second support member away from the support frame, and the second roller is rotatably mounted on the second mounting base and rolls in cooperation with the outermost conveyor member. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 is a schematic diagram of the overall structure of the conveying equipment in one embodiment of this application.

[0020] Figure 2 is a structural schematic diagram of the conveying device from another angle in one embodiment of this application.

[0021] Figure 3 is a schematic diagram of the height of the connection between the conveying mechanism and the second device in one embodiment of this application when the height is increased.

[0022] Figure 4 is a magnified view of part A in Figure 3.

[0023] Figure 5 is a schematic diagram of the height of the connection between the conveying mechanism and the second device in one embodiment of this application when the height is reduced.

[0024] Figure 6 is a schematic diagram of the structure of the conveying device, the first device, and the second device in one embodiment of this application.

[0025] Figure 7 is a schematic diagram of the conveying trough in the traditional technology.

[0026] Figure 8 is a schematic diagram of the structure of the conveying device in one embodiment of this application.

[0027] Figure labeling: 10, First equipment; 20, Second equipment; 21, Belt conveyor; 22, Unloading area; 30, Conveying equipment; 40, Transport trough; 100, Conveying mechanism; 110, Input section; 120, Output section; 130, First conveying component; 131, Guide section; 1311, Guide protrusion; 132, First side plate; 133, Second side plate; 134, First base plate; 135, First conveying trough; 140, Second conveying component; 141, Guide trough; 142, Third side plate; 143, Fourth side plate; 144, Second base plate; 145, Second conveying trough; 200, First moving mechanism; 210, First mounting base; 220, First roller; 300, Support frame; 310, First support component; 320, Second support component; 400, Second moving mechanism; 410, Second mounting base; 420, Second roller. Detailed Implementation

[0028] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0029] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0030] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0034] Please refer to Figures 1 to 3 and Figures 5 to 6. One embodiment of this application provides a conveying device 30 for conveying packages from a first device 10 to a second device 20. The conveying device 30 includes a conveying mechanism 100 and a first moving mechanism 200. The conveying mechanism 100 has a communicating input section 110 and an output section 120. The input section 110 is used to connect with the first device 10. The conveying mechanism 100 is telescopic so that the output section 120 moves closer to or further away from the input section 110. The first moving mechanism 200 is disposed on the output section 120 and is used to move and cooperate with the second device 20.

[0035] The aforementioned conveying device 30 has an input section 110 of the conveying mechanism 100 connected to the first device 10, and an output section 120 that moves and cooperates with the second device 20 via a first moving mechanism 200 to transport packages from the first device 10 to the second device 20 via the conveying device 30. When the working posture of the second device 20 changes, the conveying mechanism 100 extends or retracts to match the change in the docking position between the second device 20 and the output section 120. During this process, the first moving mechanism 200 can move and cooperate with the second device 20 to prevent friction between the output section 120 and the second device 20, thus preventing damage. Compared with conventional technology, the aforementioned conveying device 30 can match the change in the working posture of the second device 20 through the extension and retraction of the conveying mechanism 100 and the movement cooperation between the first moving mechanism 200 and the second device 20, without stopping the transportation operation, thereby improving the transportation efficiency of packages.

[0036] Please refer to Figure 6. In one embodiment, the second device 20 is a belt conveyor 21, and the conveying device 30 can be used for unloading the first device 10. The first device 10 is connected to one end of the belt conveyor 21 through the conveying device 30. The packages on the first device 10 are conveyed to one end of the belt conveyor 21 through the conveying device 30, and the belt conveyor 21 then conveys the packages to the end of the belt conveyor 21 away from the conveying device 30.

[0037] Further, referring to Figure 6, the first device 10 is a cargo-carrying device to be unloaded, and the end of the belt conveyor 21 away from the conveying device 30 is the unloading area 22. Normally, in order to improve the space utilization of the unloading area 22, packages usually need to be stacked in the height direction of the unloading area 22. For this reason, the staff needs to adjust the working posture of the belt conveyor 21 to change the height of the end of the belt conveyor 21 away from the conveying device 30, thereby transporting the packages to different height positions in the unloading area 22. During this process, when the height of the end of the belt conveyor 21 away from the conveying device 30 changes, the angle of the end of the belt conveyor 21 that docks with the conveying device 30 will also change accordingly, thereby causing the docking point of the belt conveyor 21 and the conveying device 30 to change in the height direction. Based on this, in this application, the changes in the docking position of the belt conveyor 21 and the output unit 120 are matched by the extension and retraction of the conveying mechanism 100 and the movement cooperation between the first moving mechanism 200 and the belt conveyor 21, without stopping the transportation operation, thereby improving the transportation efficiency of the packages.

[0038] As an example, please refer to Figure 6. The unloading area 22 is located inside the truck bed. To ensure that the truck bed can load as many packages as possible, multiple packages need to be stacked vertically inside the truck bed. When packages need to be stacked to a higher position inside the truck bed, the end of the conveyor belt 21 away from the conveyor 30 is raised. At this time, the docking point between the conveyor belt 21 and the output section 120 is also raised. The conveying mechanism 100 shortens to match the change in the docking position between the conveyor belt 21 and the output section 120. The first moving mechanism 200 moves and engages with the conveyor belt 21 to prevent damage caused by friction. Correspondingly, when packages need to be stacked to a lower position inside the truck bed, the end of the conveyor belt 21 away from the conveyor 30 is lowered. At this time, the docking point between the conveyor belt 21 and the output section 120 is also lowered. The conveying mechanism 100 extends to match the change in the docking position between the conveyor belt 21 and the output section 120. The first moving mechanism 200 moves and engages with the conveyor belt 21 to prevent damage caused by friction.

[0039] Please refer to Figures 7 and 8. In some embodiments, the staff will also adjust the overall height of the second device 20. When the height of the second device 20 changes, the height difference between the first device 10 and the second device 20 will also change. Please refer to Figure 7. In conventional technology, the angle of the transport trough 40 is usually adjusted to match the change in the height difference between the first device 10 and the second device 20. However, when the angle of the transport trough 40 changes, it will affect the transportation of the package. For example, when the height difference between the first device 10 and the second device 20 increases, the angle between the transport trough 40 and the ground increases, which increases the probability of package damage. When the height difference between the first device 10 and the second device 20 decreases, the angle between the transport trough 40 and the ground decreases, causing the package to remain stuck in the transport trough 40 and unable to slide down. In this application, please refer to Figure 8. The angle between the conveying mechanism 100 and the ground remains constant. The extension and retraction of the conveying mechanism 100 is used to match the change in the height difference between the first device 10 and the second device 20, which will not affect the transportation of the package.

[0040] Optionally, the first moving mechanism 200 can be a moving element such as a roller or ball disposed in the output section 120, and no specific limitation is made here.

[0041] Please refer to Figures 1 to 3 and Figure 5. In one embodiment, the first moving mechanism 200 includes a first mounting base 210 and a first roller 220. The first mounting base 210 is disposed on the output section 120, and the first roller 220 is rotatably disposed on the first mounting base 210 and used for rolling cooperation with the second device 20.

[0042] The first roller 220 is rotatably mounted on the first mounting base 210, which not only enables the first roller 220 to roll and cooperate with the second device 20, but also ensures the installation reliability of the first roller 220.

[0043] Furthermore, the axis of the first roller 220 is perpendicular to the direction from the input section 110 toward the output section 120 (i.e., the first direction hereinafter).

[0044] Please refer to Figures 1 and 2. In one embodiment, at least two first mounting bases 210 are provided and are spaced apart in a direction perpendicular to the input portion 110 toward the output portion 120 (i.e., the first direction hereinafter). At least two first rollers 220 are provided and are provided one-to-one with the first mounting bases 210 to ensure the stability and reliability of the rolling engagement between the first moving mechanism 200 and the second device 20.

[0045] In one embodiment, the outer periphery of the first roller 220 is also provided with a buffer section to absorb shock.

[0046] Furthermore, the buffer part is a tire fitted around the outer periphery of the first roller 220.

[0047] Please refer to Figures 1 and 2. In one embodiment, the conveying mechanism 100 includes at least two conveying components, all of which are nested in sequence. The innermost conveying component is used to connect with the first device 10, and the outermost conveying component is connected with the first moving mechanism 200.

[0048] At least two conveying components are nested in sequence to enable the extension and retraction of the conveying mechanism 100, thereby matching the change in the docking position between the second device 20 and the output unit 120.

[0049] Furthermore, when the working posture of the second device 20 changes, the area of ​​the overlapping part between the sequentially nested conveying components will change, and the extension and retraction of the conveying mechanism 100 will be realized by changing the area of ​​the overlapping part.

[0050] In the embodiments shown in Figures 1 and 2, there are three conveying components. The conveying component closest to the input part 110 is used to dock with the first device 10, the conveying component closest to the output part 120 is provided with the first moving mechanism 200, and the remaining one conveying component is disposed between the two conveying components mentioned above.

[0051] Please refer to Figure 4. In one embodiment, two adjacent conveying components are set as a first conveying component 130 and a second conveying component 140. The first conveying component 130 is provided with a guide portion 131, and the second conveying component 140 is provided with a guide groove 141. The direction from the input portion 110 to the output portion 120 is set as a first direction (i.e., direction B in Figure 1). The guide groove 141 extends along the first direction, and the guide portion 131 and the guide groove 141 guide and cooperate with each other.

[0052] The guide portion 131 is guided and engaged with the guide groove 141 extending in the first direction to make the extension and retraction stroke between two adjacent nested conveyor components more stable.

[0053] In one embodiment, the first direction is the length direction of the conveying mechanism 100, that is, the conveying direction of the conveying mechanism 100.

[0054] For illustrative purposes, the first conveying member 130 and the second conveying member 140 in the above embodiments do not specifically refer to the two conveying members in the conveying mechanism 100. The first conveying member 130 and the second conveying member 140 refer to any two adjacent conveying members among the at least two conveying members constituting the conveying mechanism 100. For example, when the conveying mechanism 100 consists of two conveying members, one of which is the first conveying member 130 and the other is the second conveying member 140. When the conveying mechanism 100 consists of three conveying members, there are two first conveying members 130 and one second conveying member 140. The first conveying members 130 and the second conveying member 140 are arranged in an alternating manner to form the conveying mechanism 100. When the conveying mechanism 100 consists of four conveying members, there are two first conveying members 130 and two second conveying members 140. The first conveying members 130 and the second conveying member 140 are arranged in an alternating manner to form the conveying mechanism 100, and so on. Further details are omitted here.

[0055] Referring to Figure 4, in one embodiment, the guide portion 131 includes at least two guide protrusions 1311, all of which are spaced apart along a first direction.

[0056] At least two guide protrusions 1311 spaced apart along the first direction are guided and engaged with the guide groove 141, which can prevent two adjacent conveying components from bending against each other, thereby playing a certain limiting role between two adjacent conveying components and making the extension and retraction stroke between two nested adjacent conveying components more stable.

[0057] Referring to Figure 4, in one embodiment, the guide groove 141 on the second conveyor 140 extends along a first direction, and at least two guide protrusions 1311 on the first conveyor 130 are inserted into the guide groove 141 to prevent the first conveyor 130 and the second conveyor 140 from bending against each other.

[0058] Referring to Figure 1, in one embodiment, the first conveying member 130 includes a first side plate 132, a second side plate 133, and a first bottom plate 134. The first side plate 132 and the second side plate 133 are respectively disposed on opposite sides of the first bottom plate 134 along a second direction (i.e., direction C in Figure 1), the second direction being perpendicular to the first direction. The first side plate 132, the first bottom plate 134, and the second side plate 133 are arranged to form a first conveying groove 135. The second conveying member 140 includes a third side plate 142, a fourth side plate 143, and a second bottom plate 144. Side plate 142 and fourth side plate 143 are respectively disposed on opposite sides of second base plate 144 along the second direction. Third side plate 142, second base plate 144 and fourth side plate 143 are arranged to form second conveying trough 145. Third side plate 142 is disposed on the side of first side plate 132 away from first conveying trough 135. Fourth side plate 143 is disposed on the side of second side plate 133 away from first conveying trough 135. Second base plate 144 is disposed on the side of first base plate 134 away from first conveying trough 135. First conveying trough 135 and second conveying trough 145 are connected.

[0059] With this configuration, while achieving the nesting arrangement between the first conveyor 130 and the second conveyor 140, the package can move within the first conveyor groove 135 and the second conveyor groove 145. The first side plate 132 and the second side plate 133 located on both sides of the first base plate 134 can prevent the package from falling off the sides of the first base plate 134. The third side plate 142 and the fourth side plate 143 located on both sides of the second base plate 144 can also prevent the package from falling off the sides of the second base plate 144.

[0060] In one embodiment, the second direction is the width direction of the conveying mechanism 100.

[0061] Please refer to Figures 1 to 2 and Figures 3 to 4. In one embodiment, at least two guide portions 131 are provided, at least one guide portion 131 is provided on the first side plate 132, at least one guide portion 131 is provided on the second side plate 133, at least two guide grooves 141 are provided and correspond one-to-one with the guide portions 131, at least one guide groove 141 is provided on the third side plate 142, and at least one guide groove 141 is provided on the fourth side plate 143.

[0062] This configuration improves the telescopic stability between two adjacent conveying components and the overall reliability of the conveying mechanism 100.

[0063] Please refer to Figures 1 to 3 and Figure 5. In one embodiment, the conveying device 30 further includes a support frame 300. The support frame 300 is provided with a first support member 310 and a second support member 320. The first support member 310 is connected to the innermost conveying member, and the second support member 320 abuts against the outermost conveying member.

[0064] The first support member 310 provides support for the input section 110 of the conveying mechanism 100, and the second support member 320 abuts against the outermost conveying member. In this way, after the conveying mechanism 100 extends or retracts, the second support member 320 can still provide effective support for the output section 120, thereby improving the stability and reliability of the conveying mechanism 100 when transporting packages.

[0065] Furthermore, the second support member 320 only abuts against the conveying member closest to the output section 120 and is not fixedly connected, so as to avoid the second telescopic member affecting the extension and retraction of the conveying mechanism 100.

[0066] Please refer to Figures 1 to 3 and Figure 5. In one embodiment, the second support member 320 is provided with a second moving mechanism 400 at the end away from the support frame 300. The second moving mechanism 400 is used to roll with the outermost conveyor member.

[0067] The second moving mechanism 400 on the second support member 320 can not only provide support for the conveying mechanism 100, but also roll with the outermost conveying member to prevent the second support member 320 from being damaged by friction with the conveying member.

[0068] Please refer to Figures 1 to 3 and Figure 5. In one embodiment, the second moving mechanism 400 includes a second mounting base 410 and a second roller 420. The second mounting base 410 is located at the end of the second support member 320 away from the support frame 300. The second roller 420 is rotatably located on the second mounting base 410 and rolls in cooperation with the outermost conveying member.

[0069] The second roller 420 is rotatably mounted on the second mounting base 410. While realizing the rolling engagement between the second roller 420 and the conveying component closest to the output section 120, it can also ensure the installation reliability of the second roller 420.

[0070] Furthermore, the axial direction of the second roller 420 is parallel to the second direction.

[0071] Please refer to Figures 1 to 3 and Figure 5. In one embodiment, at least two second support members 320 are provided and spaced apart along the second direction. At least two second mounting bases 410 and two rollers 420 are provided and are provided in a one-to-one correspondence with the second support members 320 to provide stable support for the conveyor closest to the output section 120.

[0072] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A conveying device for conveying packages from a first device to a second device, characterized in that, The conveying equipment includes: A conveying mechanism having a communicating input and an output, the input for connection to the first device, the conveying mechanism being extendable to bring the output closer to or further away from the input; and A first moving mechanism is located at the output section and is used to move and cooperate with the second device.

2. The conveying device according to claim 1, characterized in that, The first moving mechanism includes a first mounting base and a first roller. The first mounting base is disposed on the output section, and the first roller is rotatably disposed on the first mounting base and used for rolling cooperation with the second device.

3. The conveying equipment according to claim 1, characterized in that, The conveying mechanism includes at least two conveying components, all of which are nested sequentially. The innermost conveying component is used to connect to the first device, and the outermost conveying component is connected to the first moving mechanism.

4. The conveying device according to claim 3, characterized in that, Two adjacent conveying components are designated as a first conveying component and a second conveying component. The first conveying component is provided with a guide portion, and the second conveying component is provided with a guide groove. The direction from the input portion to the output portion is designated as a first direction, and the guide groove extends along the first direction. The guide portion and the guide groove are guided and cooperated.

5. The conveying device according to claim 4, characterized in that, The guide portion includes at least two guide protrusions, and all the guide protrusions are spaced apart along the first direction.

6. The conveying device according to claim 4, characterized in that, The first conveying component includes a first side plate, a second side plate, and a first bottom plate. The first side plate and the second side plate are respectively disposed on opposite sides of the first bottom plate along a second direction, which is perpendicular to the first direction. The first side plate, the first bottom plate, and the second side plate are arranged to form a first conveying trough. The second conveying component includes a third side plate, a fourth side plate, and a second bottom plate. The third side plate and the fourth side plate are respectively disposed on opposite sides of the second bottom plate along the second direction. The third side plate, the second bottom plate, and the fourth side plate are arranged to form a second conveying trough. The third side plate is disposed on the side of the first side plate away from the first conveying trough, the fourth side plate is disposed on the side of the second side plate away from the first conveying trough, and the second bottom plate is disposed on the side of the first bottom plate away from the first conveying trough. The first conveying trough and the second conveying trough are in communication.

7. The conveying device according to claim 6, characterized in that, The guide portion is provided in at least two parts, the first side plate is provided in at least one guide portion, the second side plate is provided in at least one guide portion, the guide groove is provided in at least two parts and corresponds one-to-one with the guide portion, the third side plate is provided in at least one guide groove, and the fourth side plate is provided in at least one guide groove.

8. The conveying equipment according to claim 3, characterized in that, The conveying equipment also includes a support frame, which has a first support member and a second support member. The first support member is connected to the innermost conveying member, and the second support member abuts against the outermost conveying member.

9. The conveying device according to claim 8, characterized in that, The second support member has a second moving mechanism at one end away from the support frame, and the second moving mechanism is used to roll with the outermost conveyor member.

10. The conveying device according to claim 9, characterized in that, The second moving mechanism includes a second mounting base and a second roller. The second mounting base is located at the end of the second support member away from the support frame, and the second roller is rotatably mounted on the second mounting base and rolls in cooperation with the outermost conveyor member.

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