Conveying platform of continuous conveying device

Abstract

The present invention discloses a conveying platform of a continuous conveying device, which relates to the technical field of material conveying equipment, and includes a base belt with a plurality of limit pin holes, a connecting assembly arranged on the surface of the base belt, and a limit pin assembly having a plurality of limit pins that are movably elastically inserted into the limit pin holes and can self-lock with the base belt, wherein the connecting assembly has a plurality of connecting structures connected to each other, and the limit pins are connected to the base belt through the connecting structures. In this way, the setting of the connecting assembly can alleviate the hidden danger of reduced strength of the base belt due to the opening of the limit pin holes. At the same time, the limit pins adjacent to the material falling directly below participate in buffering the impact of the material falling on the base belt, thereby extending the replacement cycle of the limit pins and the service life of the base belt. The limit pins that are not in contact with the falling material can clamp the material and prevent it from falling. In addition, each limit pin is independently arranged in the limit pin hole corresponding to the base belt, and has good interchangeability and maintainability.

Description

Technical Field

[0001] The present invention relates to the technical field of material conveying equipment, and in particular to a conveying platform of a continuous conveying device. Background Art

[0002] Electric furnace smelting is an important short-process steelmaking process. During the smelting process, the addition of raw materials directly affects the production environment and electricity consumption. The raw materials for steelmaking are partially or entirely scrap steel. Currently, the scrap steel is loaded by a crane in combination with a hanging basket. However, there are problems such as the crane shaking during loading, the scrap steel easily spilling, a major safety hazard, the inability to continuously load the material, low loading efficiency, and inconvenient maintenance. Continuous feeding equipment such as conveyor belts can achieve continuous loading, but there is no buffer at the feed end, resulting in scrap steel easily scratching and tearing the conveyor belt. Baffles are required to prevent the material from falling, and there are significant limitations on the shape and size of the conveyed materials. Summary of the Invention

[0003] The purpose of the present invention is to provide a conveying platform for a continuous conveying device to solve the problems in the prior art of continuous conveying equipment having no buffer at the feeding end, requiring a baffle to prevent materials from falling, and having great limitations on the shape and size of the conveyed materials.

[0004] The above-mentioned purpose of the present invention can be achieved by adopting the following technical solutions:

[0005] The present invention provides a conveying platform of a continuous conveying device, comprising:

[0006] A base belt having a plurality of limiting pinholes formed thereon;

[0007] a connecting assembly having a plurality of connected connecting structures, wherein the connecting assembly is provided on the surface of the base belt;

[0008] The limiting pin assembly comprises a plurality of limiting pins, each of which is movably arranged in each of the limiting pin holes, and the limiting pins are connected to the connecting structure.

[0009] In a specific embodiment, each of the limiting pins can be elastically inserted into each of the limiting pin holes.

[0010] In a specific embodiment, the limiting pin has at least one spring buckle, and the at least one spring buckle can lock the limiting pin on the base belt.

[0011] In a specific embodiment, two adjacent connection structures are connected via a plurality of connection members.

[0012] In a specific embodiment, along the material conveying direction of the conveying platform, a plurality of rows of position-limiting pinhole groups are arranged side by side on the base belt, and each of the position-limiting pinhole groups includes a plurality of the position-limiting pinholes arranged at intervals.

[0013] In a specific embodiment, the plurality of the limiting pinholes in two adjacent rows of the limiting pinhole groups are staggered.

[0014] In a specific embodiment, the connection structure has two gaskets and a plurality of fixing members, the two gaskets are respectively located on the upper surface of the base belt and the lower surface of the base belt, and the two gaskets are connected to the base belt via the plurality of fixing members.

[0015] A center hole is provided at the center of the gasket, a center line of the center hole coincides with a center line of the limiting pin hole, and the limiting pin is movably inserted into the center hole and the limiting pin hole.

[0016] In a specific embodiment, two adjacent connection structures are connected via a plurality of connection members, and at least two connection members are connected between any two adjacent connection structures in the same row.

[0017] In a specific embodiment, in two adjacent rows of the position-limiting pinhole groups, at least one connecting member is connected between two adjacent connecting structures that are staggered.

[0018] The characteristics and advantages of the present invention are:

[0019] 1. The multiple limit pins of the conveying platform of the continuous conveying device of the present invention are movably arranged on the base belt through multiple connecting structures. The limit pins directly below the material falling can cushion the impact caused by the falling material, thereby extending the service life of the base belt; at the same time, the limit pins around the material falling without contacting the material can prevent the material from falling from the base belt; in addition, the multiple connected connecting structures alleviate the hidden danger of reduced strength of the base belt due to the opening of the limit pin holes.

[0020] 2. The spring buckle provided on the limit pin of the conveying platform of the continuous conveying device of the present invention can absorb the impact force caused by part of the material falling in, and can lock the limit pin on the base belt, so that the limit pin is not affected by its own gravity and moves automatically.

[0021] 3. The needle array composed of multiple rows of staggered limiting needles on the conveying platform of the continuous conveying device of the present invention can realize the conveying of short and thin materials such as chopsticks.

[0022] 4. Each limiting pin of the conveying platform of the continuous conveying device of the present invention is independently arranged in the corresponding limiting pin hole on the conveying platform. If the limiting pin is worn or damaged, it can be replaced separately, and the interchangeability and maintainability are good.

[0023] 5. The conveying platform of the continuous conveying device of the present invention adopts limiting pins of different specifications to transport amorphous materials of different shapes and sizes.

[0024] 6. The conveying platform of the continuous conveying device of the present invention has a simple principle, is reusable, has low maintenance cost and high conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 A schematic diagram of openings in a base belt of a conveying platform of a continuous conveying device of the present invention;

[0027] Figure 2 A schematic diagram of the connection between the connection structure of the conveying platform and the base belt of the continuous conveying device of the present invention;

[0028] Figure 3 A schematic diagram of a limiting pin of a conveying platform of a continuous conveying device of the present invention;

[0029] Figure 4 It is a schematic diagram of the connection between the limiting pin and the connecting structure of the conveying platform of the continuous conveying device of the present invention;

[0030] Figure 5 A schematic diagram of the connection between the connection structure and the connecting piece of the conveying platform of the continuous conveying device of the present invention;

[0031] Figure 6 It is a schematic diagram of the first limit position of the limit pin of the conveying platform of the continuous conveying device of the present invention on the base belt;

[0032] Figure 7 It is a schematic diagram of the second limit position of the limit pin of the conveying platform of the continuous conveying device of the present invention on the base belt;

[0033] Figure 8 It is a process flow chart of the conveying platform of the continuous conveying device of the present invention.

[0034] Description of Figure Numbers:

[0035] 1. Baseband; 10. Limit pinhole group; 11. Limit pinhole;

[0036] 2. Connection assembly; 20. Connection structure; 21. Connector; 22. Gasket; 221. Mounting hole; 222. Center hole; 23. Fixing piece;

[0037] 3. Limit pin assembly; 30. Limit pin; 31. Middle column; 32. Anti-drop cap; 33. Spring buckle;

[0038] 4. Materials;

[0039] B1, upper surface; B2, lower surface; F, conveying direction. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Implementation Method 1

[0042] like Figures 1 to 7 As shown, the present invention provides a conveying platform of a continuous conveying device, comprising:

[0043] A base tape 1 having a plurality of position limiting pinholes 11 formed thereon;

[0044] The connecting assembly 2 has a plurality of connecting structures 20 connected to each other, and the connecting assembly 2 is provided on the surface of the base belt 1;

[0045] The limiting pin assembly 3 has a plurality of limiting pins 30 . Each limiting pin 30 is movably disposed in each limiting pin hole 11 . The limiting pin 30 is connected to the connecting structure 20 .

[0046] In the conveying platform of the present invention, multiple limit pins 30 are connected to the base belt 1 through multiple connecting structures 20. The limit pins 30 directly below which the material 4 falls can cushion the impact caused by the falling of the material 4, thereby extending the service life of the base belt 1; the limit pins 30 around which the material 4 falls and are not in contact with the material 4 participate in cushioning the impact caused by the material 4, and can prevent the material 4 from falling from the base belt 1; at the same time, the multiple connected connecting structures 20 alleviate the hidden danger of reduced strength of the base belt 1 due to the opening of the limit pin holes 11.

[0047] Specifically, such as Figures 1 to 7As shown, the conveying platform of the continuous conveying device includes a base belt 1, a connecting assembly 2, and a limit pin assembly 3, wherein a plurality of limit pin holes 11 are opened on the base belt 1; the connecting assembly 2 has a plurality of connected connecting structures 20, and the connecting assembly 2 is arranged on the surface of the base belt 1, that is, the connecting assembly 2 is evenly distributed on the upper surface and the lower surface of the base belt 1, and the base belt 1 is located in the plurality of connected connecting structures 20; the limit pin assembly 3 has a plurality of limit pins 30, and the limit pin 30 has an intermediate column 31 and an anti-detachment cap 32 connected to both ends of the intermediate column 31, each limit pin 30 is movably inserted into each limit pin hole 11, the limit pin 30 is connected to the connecting structure 20, and the connection between the limit pin 30 and the connecting structure 20 is a detachable connection, and the anti-detachment cap 32 can effectively prevent the limit pin 30 from escaping from the limit pin hole 11 of the base belt 1. In this embodiment, the specifications of each limit pin 30 can be adjusted according to the actual application scenario. In the same application scenario, limit pins 30 of different specifications can also be set according to the buffering or anti-fall function of the limit pin 30.

[0048] According to one embodiment of the present invention, Figure 1 As shown, along the conveying direction F of the material 4 of the conveying platform, a plurality of rows of position-limiting pinhole groups 10 are arranged side by side on the base belt 1 , and each position-limiting pinhole group 10 includes a plurality of position-limiting pinholes 11 arranged at intervals.

[0049] In this embodiment, a plurality of limiting pinholes 11 are arranged in a row, which facilitates the opening of the limiting pinholes 11 and the installation of the connecting structure 20 .

[0050] Specifically, such as Figure 1 As shown, along the conveying direction F of the material 4 on the conveying platform, the base belt 1 is provided with multiple rows of limit pinhole groups 10. Each row of limit pinhole groups 10 includes multiple limit pinholes 11 spaced apart and arranged perpendicular to the conveying direction F of the material 4. In this embodiment, the spacing between the limit pinhole groups 10 and the spacing between the multiple limit pinholes 11 within a limit pinhole group 10 are adjusted and set according to the application scenario and are not limited here.

[0051] Furthermore, the plurality of limiting pinholes 11 of two adjacent rows of limiting pinhole groups 10 are staggered.

[0052] In this embodiment, the conveying platform can also take into account the conveyance of short and thin materials that are easy to fall, such as chopsticks.

[0053] Specifically, such as Figure 1 As shown, the multiple limiting pinholes 11 in two adjacent rows of limiting pinhole groups 10 are staggered, that is, the multiple limiting pinholes 11 in two adjacent rows of limiting pinhole groups 10 are staggered along the conveying direction F of the material 4 of the conveying platform.

[0054] According to one embodiment of the present invention, each limiting pin 30 can be elastically inserted into each limiting pin hole 11 .

[0055] In this embodiment, the limiting pin 30 can be elastically connected to the limiting pin hole 11, which can further reduce the impact caused by the material 4 falling in, and avoid the hidden danger of the material 4 damaging the base belt 1 due to its excessive weight.

[0056] Specifically, such as Figure 6 and Figure 7 As shown, the elastic structure on the limiting pin 30 enables the limiting pin 30 to be elastically inserted into each limiting pin hole 11 . In this embodiment, the elastic structure is a spring buckle 33 .

[0057] Furthermore, the limiting pin 30 has at least one spring buckle 33 , and the at least one spring buckle 33 can lock the limiting pin 30 on the base belt 1 .

[0058] In this embodiment, the spring buckle 33 in a natural state can lock the limit pin 30 on the base band 1, so that the limit pin 30 will not move on its own due to the influence of its own gravity. After the limit pin 30 is subjected to external force in the direction of gravity, the spring buckle 33 on the limit pin 30 is deformed and its diameter becomes smaller, so that the limit pin 30 moves along the direction of gravity. At the same time, the spring buckle 33 can absorb part of the external force during the deformation process.

[0059] Specifically, such as Figures 3 to 7 As shown, the limit pin 30 is provided with at least one spring clip 33, and at least one spring clip 33 is arranged in a ring groove (not shown in the figure) cut out at one end of the middle column 31 of the limit pin 30 close to the gravity direction. The diameter of the spring clip 33 in the natural state is slightly larger than the diameter of the middle column 31 of the limit pin 30, so that the limit pin 30 will not move by itself due to the influence of its own gravity, that is, the spring clip 33 in the natural state can lock the limit pin 30 on the base belt 1. The limit pin 30 has a first limit position and a second limit position on the base belt 1. In the initial state, the limit pin 30 is in the first limit position, and is affected by the material 4 falling into After the impact force brought by the action, the spring buckle 33 begins to deform from its natural state. After the deformation, the diameter of the spring buckle 33 is slightly smaller than the diameter of the middle column 31 of the limit pin 30, so that the limit pin 30 moves from the first limit position to the second limit position along the direction of gravity, thereby achieving buffering of the material 4. Similarly, after the limit pin 30 is subjected to the external force of the continuous conveying equipment, the limit pin 30 is pushed out from the second limit position and reset to the first limit position, and is locked in the first limit position by the spring buckle 33 which has returned to its natural state. In this way, the limit pin 30 can be elastically passed through the limit pin hole 11 and can be locked on the base belt 1 by the spring buckle 33.

[0060] According to one embodiment of the present invention, the connection structure 20 has two gaskets 22 and multiple fixings 23 . The two gaskets 22 are respectively located on the upper surface B1 and the lower surface B2 of the baseband 1 . The two gaskets 22 are connected to the baseband 1 through multiple fixings 23 .

[0061] In this embodiment, the gasket 22 provides a mounting platform for the limiting pins 30 , and the fixing member 23 securely connects the gasket 22 to the base tape 1 .

[0062] Specifically, such as Figure 2 、 Figure 6 and Figure 7 As shown, the connection structure 20 has two gaskets 22 and multiple fixings 23. The two gaskets 22 are respectively located on the upper surface B1 of the baseband 1 and the lower surface B2 of the baseband 1, that is, the two gaskets 22 clamp the baseband 1 from the upper surface of the baseband 1 and the lower surface of the baseband 1, respectively. Multiple mounting holes 221 for accommodating multiple fixings 23 are opened at the edges of the gaskets 22. The two gaskets 22 are connected to the baseband 1 through multiple fixings 23. In this embodiment, the fixings 23 are rivets.

[0063] Furthermore, a center hole 222 is provided at the center of the gasket 22 , the center line of the center hole 222 coincides with the center line of the limiting pin hole 11 , and the limiting pin 30 is movably provided in the center hole 222 and the limiting pin hole 11 .

[0064] In this embodiment, the limiting pin 30 is passed through the central hole 222 of the gasket 22 and the limiting pin hole 11 of the base tape 1 , and is connected to the gasket 22 .

[0065] Specifically, such as Figures 2 to 7 As shown, the diameter of the center hole 222 of the gasket 22 is larger than the diameter of the middle column 31 of the limit pin 30 but smaller than the diameter of the spring clip 33 provided on the limit pin 30 in the natural state, that is, when the limit pin 30 is locked in the first limit position by the spring clip 33 provided thereon, it will not move due to the gravity of the limit pin 30.

[0066] According to one embodiment of the present invention, two adjacent connection structures 20 are connected via a plurality of connection members 21 .

[0067] In this embodiment, multiple limit pins 30 are connected into a needle array by multiple connecting parts 21. The multiple adjacent limit pins 30 directly below the material 4 and the limit pins 30 directly below the material 4 jointly cushion the impact caused by the falling of the material 4, thereby extending the service life and replacement cycle of the limit pins 30, and at the same time ensuring that the strength of the open base belt 1 can withstand the impact of the material 4 falling onto the limit pins 30.

[0068] Specifically, such as Figures 4 to 7 As shown, multiple limit pins 30 are movably inserted into multiple limit pin holes 11 and connected to the connecting structure 20. Two adjacent connecting structures 20 are connected by multiple connecting parts 21, that is, multiple limit pins 30 are connected into a needle array by multiple connecting parts 21.

[0069] Furthermore, at least two connecting members 21 are connected between two adjacent connecting structures 20 in the same row.

[0070] In this embodiment, the limiting needles 30 in the same row are connected into one needle row through the connecting structure 20 and the connecting member 21 .

[0071] Specifically, such as Figures 5 to 7 As shown, two adjacent connection structures 20 in the same row are connected to at least two connection members 21 via a fixing member 23 , that is, the limiting needles 30 in the same row are connected into a needle row through the connection structure 20 and at least two connection members 21 .

[0072] Furthermore, two adjacent connection structures 20 are connected via a plurality of connection members 21 . In two adjacent rows of position-limiting pinhole groups 10 , at least one connection member 21 is connected between two adjacent connection structures 20 .

[0073] In this embodiment, multiple rows of needles are connected into a needle array via a connecting piece 21 .

[0074] Specifically, such as Figures 5 to 7 As shown, in two adjacent rows of position-limiting pinhole groups 10, at least one connector 21 is connected to the fixing members 23 of two adjacent connecting structures 20, i.e., multiple rows of pinholes are connected into a pin array via at least one connector 21. In this embodiment, the fixing members 23 on adjacent but different connecting structures 20 are all connected by the connector 21.

[0075] According to one embodiment of the present invention, Figure 8 As shown, the production process of the conveying platform of the continuous conveying device of the present invention includes the following steps:

[0076] Step S1: performing a hole-opening operation on the baseband 1 to form a limiting pinhole 11;

[0077] Step S2: Installing the connection structure 20 corresponding to the limiting pinhole 11 of the baseband 1, and simultaneously connecting two adjacent connection structures 20 with a connector 21 to form a connection assembly 2;

[0078] Step S3: Insert the middle column 31 with the elastic structure into the limit pin hole 11 of the base belt 1, and put the anti-drop caps 32 on both ends of the middle column 31 from the outside of the connecting structure 20 to complete the installation of the limit pin 30;

[0079] In this embodiment, the base belt 1 is first drilled to locate the installation position of each connecting structure 20. After the connection assembly 2 is completed, the middle column 31 of the limit pin 30 is penetrated and the anti-drop cap 32 is put on. After all the limit pin holes 11 are penetrated with the limit pin 30, the production of the conveying platform of the continuous conveying device is completed.

[0080] Specifically, such as Figures 1 to 8 As shown, on a conventional conveying device, a hole-opening operation is performed on the base belt 1, and two adjacent rows of limiting pinholes 11 are opened in a staggered manner. The diameter of the limiting pinholes 11 opened on the base belt 1 is slightly larger than the diameter of the center hole 222 of the gasket 22, so as to accommodate the spring buckle 33. After the limiting pinholes 11 are opened, a gasket 22 of the connecting structure 20 is correspondingly installed on each limiting pinhole 11, and a connecting member 21 is installed on the gasket 22, and the gasket 22 and the connecting member 21 are connected to the base belt 1 with a fixing member 23. During the process, two adjacent connecting structures 20 are connected by a connecting piece 21, and the connecting structure installation steps are repeated until the connecting assembly 2 is completed; the middle column 31 with an elastic structure is inserted into the limiting pin hole 11 of the base belt 1, and anti-drop caps 32 are put on both ends of the middle column 31 from the outside of the connecting structure 20 to complete the installation of the limiting pin 30, and the installation arrangement of the limiting pin 30 is repeated until all the limiting pin holes 11 are penetrated by limiting pins 30. At this point, the production of the conveying platform of the continuous conveying device is completed.

[0081] According to one embodiment of the present invention, Figure 6 and Figure 7 As shown, the operation of the conveying platform of the continuous conveying device of the present invention is as follows:

[0082] At the moment the material 4 falls onto the conveying platform, the spring buckle 33 on the limit pin 30 directly below the material 4 is deformed by the impact force generated by the falling material 4, causing the limit pin 30 to move from the first limit position to the second limit position along the direction of gravity. This stage is the load-bearing stage of the limit pin 30;

[0083] After the material 4 is transported to the unloading end of the conveying platform for unloading, the limit pin pressed to the second limit position by the material 4 is pushed out and reset to the first limit position under the forced force of the continuous conveying device, and is locked in the first limit position by the second spring clip 33 restored to its natural state. This stage is the recovery stage of the limit pin 30.

[0084] In this embodiment, during the load-bearing stage of the limit pin 30, the limit pin 30 alleviates the impact force caused by the falling of the material 4 and moves from the first limit position to the second limit position, ensuring that the limit pin 30 away from the material 4 falling directly below can effectively prevent the material 4 from falling; in the recovery stage of the limit pin 30, the limit pin 30 is reset to the first limit position under the forced force of the continuous conveying device, and is locked in the first limit position by the spring clip 33 that has returned to its natural state, so as to carry out the next material 4 reception work.

[0085] Specifically, such as Figure 6 and Figure 7As shown, in the carrying stage of the limit pin 30, at the moment when the material 4 falls into the conveying platform of the continuous conveying device, the anti-dropping cap 32 of the needle top of the limit pin 30 which is arranged on the base belt 1 and is directly below the falling material 4 contacts the material 4 first, and the impact force generated by the falling material 4 forces the spring clip 33 arranged on the limit pin 30 to deform. During the deformation process, the spring clip 33 absorbs part of the impact force brought by the material 4, and the diameter of the deformed spring clip 33 is slightly smaller than the diameter of the middle column 31 of the limit pin 30, so that the limit pin 30 can move from the first limit position to the second limit position along the direction of gravity, and the limit pin 30 on the base belt 1 away from the material 4 falling directly below continues to remain in the first limit position. A limit position is set to prevent the fallen material 4 from falling from the base belt 1; in the recovery stage of the limit pin 30, when the material 4 is transported to the unloading end of the conveying platform for unloading, the limit pin 30 pressed to the second limit position by the material 4 returns to the first limit position under the forced force of the continuous conveying device, and is locked in the first limit position by the spring clip 33 restored to its natural state. In this embodiment, an annular groove with a length sufficient to accommodate the limit pin 30 is provided on the support structure of the continuous conveying device provided between the feeding end and the unloading end of the conveying platform, so that the limit pin 30 pressed to the second limit position by the fallen material 4 can be prevented from being pushed out and reset by the support structure of the continuous conveying device, thereby causing the conveying platform to lose its anti-fall function.

[0086] The above descriptions are only several embodiments of the present invention. Those skilled in the art may make various changes or modifications to the embodiments of the present invention based on the contents disclosed in the application documents without departing from the spirit and scope of the present invention.

Claims

1. A conveying platform of a continuous conveying device, characterized in that: include: A base belt having a plurality of limiting pinholes formed thereon; a connecting assembly having a plurality of connected connecting structures, wherein the connecting assembly is provided on the surface of the base belt; A limit pin assembly comprises a plurality of limit pins, each of which is movably disposed in each of the limit pin holes and is connected to the connecting structure; Each of the limit pins can be elastically inserted into each of the limit pin holes; the limit pin has at least one spring clip, and at least one of the spring clips can lock the limit pin on the base band; two adjacent connection structures are connected via a plurality of connecting parts.

2. The conveying platform of the continuous conveying device according to claim 1, characterized in that: Along the material conveying direction of the conveying platform, a plurality of rows of position-limiting pinhole groups are arranged side by side on the base belt, and each of the position-limiting pinhole groups includes a plurality of position-limiting pinholes arranged at intervals.

3. The conveying platform of the continuous conveying device according to claim 2, characterized in that: The plurality of the limiting pinholes in two adjacent rows of the limiting pinhole groups are arranged in a staggered manner.

4. The conveying platform of the continuous conveying device according to claim 1, characterized in that: The connection structure comprises two gaskets and a plurality of fixing members, the two gaskets are respectively located on the upper surface of the base belt and the lower surface of the base belt, and the two gaskets are connected to the base belt via the plurality of fixing members.

5. The conveying platform of the continuous conveying device according to claim 4, characterized in that: A center hole is provided at the center of the gasket, a center line of the center hole is coincident with a center line of the limiting pin hole, and the limiting pin is movably inserted into the center hole and the limiting pin hole.

6. The conveying platform of the continuous conveying device according to claim 3, characterized in that: Two adjacent connection structures are connected via a plurality of connection members, and at least two connection members are connected between two adjacent connection structures in the same row.

7. The conveying platform of the continuous conveying device according to claim 6, characterized in that: In the two adjacent rows of the position-limiting pinhole groups, at least one connecting member is connected between two adjacent connecting structures that are staggered.

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