Transportation chain for glass production

Abstract

The utility model relates to the technical field of chains, in particular to a conveying chain for glass production, which comprises a connecting pin, a horizontally arranged rotating drum is rotatably connected to the middle of the outer side of the connecting pin, a horizontally arranged limiting drum is fixedly connected to the middle of the outer side of the rotating drum, and a first limiting block is fixedly connected to the edge of the outer side of the connecting pin. A first limiting block is arranged on one side of the rotary drum, a second limiting block fixedly connected to the outer side of the rotary drum is arranged on one side of the first limiting block, an inner chain plate is arranged on one side of the rotary drum, an outer chain plate is arranged on the side, away from the rotary drum, of the inner chain plate, and a through hole penetrating through the inner chain plate is formed in one side of the inner chain plate. Through the arrangement of the rotating cylinder, the limiting cylinder, the first limiting block, the second limiting block, the inner chain plate, the outer chain plate, a through hole, a first limiting groove, a round hole, a second limiting groove, a threaded groove and a bolt, the chain can be installed without knocking, installation is more convenient and firmer, and when the chain is clamped by glass residues, the chain is more convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of chains, in particular to a transport chain for glass production. Background Art

[0002] A conveyor chain is a type of chain used in various transport systems, such as conveyors and elevators. It is designed to withstand heavy loads and run smoothly and quietly at low speeds. Conveyor chains are typically made from high-carbon steel or stainless steel and are heat treated to increase their strength and wear resistance. There are several different variations of this type of chain, including roller chains, sliding chains, and toothed chains, each with its own characteristics and advantages. The size and load-bearing capacity of the chain can be selected based on the specific requirements of the application. Chains can also be customized to meet specific industry or operational needs. In glass production projects, chains are often required to transport glass.

[0003] In the prior art, since the chain needs to bear tension all the time, a certain section of the chain may be overloaded and damaged and broken. In addition, when transporting glass, since glass is fragile, broken glass slag is easy to get stuck on the inside of the chain, and the chain needs to be disassembled for cleaning and replacement of components. However, the disassembly and installation of the existing chain components usually require the use of a hammer and rivets to knock the chain to remove the connecting pin, which is rather troublesome. During the knocking process, the chain is easily deformed, resulting in a reduction in the service life of the chain. In addition, during the use of the existing chain, the tension it bears cannot be observed in real time. Therefore, a transportation chain for glass production is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a transport chain for glass production to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conveying chain for glass production comprises a connecting pin, wherein a horizontally arranged rotating drum is rotatably connected to the middle part of the outer side of the connecting pin, a horizontally arranged limiting drum is fixedly connected to the middle part of the outer side of the rotating drum, a first limiting block is fixedly connected to the outer edge of the connecting pin, a second limiting block fixedly connected to the outer side of the rotating drum is provided on one side of the first limiting block, an inner chain plate is provided on one side of the rotating drum, an outer chain plate is provided on the side of the inner chain plate away from the rotating drum, a through hole penetrating the inner chain plate is provided on one side of the inner chain plate, a first limiting groove penetrating the inner chain plate is provided on one side of the through hole, a circular hole penetrating the outer chain plate is provided on one side of the outer chain plate, a second limiting groove penetrating the outer chain plate is provided on one side of the circular hole, a threaded groove is provided at one end of the connecting pin, a bolt is spirally connected to the inner side of the threaded groove.

[0007] Preferably, a horizontally arranged connecting column is fixedly connected to the outer side of the limiting cylinder, a tension sensor is fixedly connected to one end of the connecting column away from the limiting cylinder, and two connecting columns are fixedly connected to the outer side of each tension sensor.

[0008] Preferably, the first limiting block and the second limiting block are both in the shape of a cuboid, the first limiting block and the second limiting block have the same volume, and the first limiting groove and the second limiting groove have the same shape and size.

[0009] Preferably, the first limit block and the second limit groove are connected in a snap-fit ​​connection, and the second limit block and the first limit groove are connected in a snap-fit ​​connection. The number of the first limit blocks on the outside of each connecting pin is six, and the first limit blocks are distributed in an array on the outside of the connecting pin. The number of the second limit blocks on the outside of each rotating drum is six, and the second limit blocks are distributed in an array on the outside of the rotating drum.

[0010] Preferably, the inner diameter of the through hole is larger than the outer diameter of the drum, the through hole and the drum are connected by a snap-fit ​​connection, the inner diameter of the circular hole is larger than the outer diameter of the connecting pin, and the circular hole and the connecting pin are connected by a snap-fit ​​connection.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the chain can be installed without knocking through the provided rotating drum, limiting drum, first limiting block, second limiting block, inner chain plate, outer chain plate, through hole, first limiting groove, circular hole, second limiting groove, threaded groove and bolt, so that the chain can be installed without knocking, and the installation is more convenient and firm. When glass slag gets stuck on the chain, it is more convenient to disassemble the chain. When the chain needs to be disassembled, the bolt is screwed out from the inner side of the threaded groove at one end of the connecting pin, and the outer chain plate and the inner chain plate can be removed from the connecting pin and the outer side of the rotating drum. Then the damaged parts on the chain can be replaced. When the chain needs to be installed, the rotating drum is first inserted into the through hole and the inner side of the first limiting groove on the inner side of the inner chain plate, and then the connecting pin is inserted into the circular hole and the inner side of the second limiting groove on the inner side of the outer chain plate, so that the first limiting block is engaged with the second limiting groove, so that the second limiting block is engaged with the first limiting groove, and finally the bolt is screwed into the inner side of the threaded groove at one end of the connecting pin, and the replacement of the damaged parts can be completed.

[0013] 2. In the utility model, by providing the connecting column and the tension sensor, the tension borne by the chain can be monitored when the chain is in use, so that the operator can maintain or replace the chain in time to avoid the chain breaking and injuring people during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partially disassembled structure of the utility model.

[0017] In the figure: 1. connecting pin; 2. rotating cylinder; 3. limiting cylinder; 4. first limiting block; 5. second limiting block; 6. inner link plate; 7. outer link plate; 8. through hole; 9. first limiting groove; 10. round hole; 11. second limiting groove; 12. threaded groove; 13. bolt; 14. connecting column; 15. tension sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A transport chain for glass production comprises a connecting pin 1, wherein a horizontally arranged rotating drum 2 is rotatably connected at the middle of the outer side of the connecting pin 1, a horizontally arranged limiting drum 3 is fixedly connected at the middle of the outer side of the rotating drum 2, a first limiting block 4 is fixedly connected at the outer edge of the connecting pin 1, a second limiting block 5 fixedly connected to the outer side of the rotating drum 2 is provided on one side of the first limiting block 4, an inner chain plate 6 is provided on one side of the rotating drum 2, an outer chain plate 7 is provided on the side of the inner chain plate 6 away from the rotating drum 2, a through hole 8 penetrating the inner chain plate 6 is provided on one side of the inner chain plate 6, a first limiting groove 9 penetrating the inner chain plate 6 is provided on one side of the through hole 8, a circular hole 10 penetrating the outer chain plate 7 is provided on one side of the outer chain plate 7, a second limiting groove 11 penetrating the outer chain plate 7 is provided on one side of the circular hole 10, a threaded groove 12 is provided at one end of the connecting pin 1, a bolt 13 is spirally connected to the inner side of the threaded groove 12.

[0023] A horizontally arranged connecting column 14 is fixedly connected to the outside of the limiting cylinder 3, and a tension sensor 15 is fixedly connected to the end of the connecting column 14 away from the limiting cylinder 3. Two connecting columns 14 are fixedly connected to the outside of each tension sensor 15. The first limiting block 4 and the second limiting block 5 are both rectangular in shape, and the first limiting block 4 and the second limiting block 5 have the same volume. The first limiting groove 9 and the second limiting groove 11 are the same in shape and size. The first limiting block 4 and the second limiting groove 11 are connected in a snap-fit ​​connection. The second limiting block 5 and the first limiting groove 11 are connected in a snap-fit ​​connection. The connection method of a limit groove 9 is a snap-fit ​​connection. The number of the first limit blocks 4 on the outside of each connecting pin 1 is six, and the first limit blocks 4 are distributed in an array on the outside of the connecting pin 1. The number of the second limit blocks 5 on the outside of each rotating drum 2 is six, and the second limit blocks 5 are distributed in an array on the outside of the rotating drum 2. The inner diameter of the through hole 8 is larger than the outer diameter of the rotating drum 2, and the connection method of the through hole 8 and the rotating drum 2 is a snap-fit ​​connection. The inner diameter of the circular hole 10 is larger than the outer diameter of the connecting pin 1, and the connection method of the circular hole 10 and the connecting pin 1 is a snap-fit ​​connection.

[0024] Working process: Power on the equipment before use. When the chain needs to be disassembled, unscrew the bolt 13 from the inner side of the threaded groove 12 at one end of the connecting pin 1, and then the outer link plate 7 and the inner link plate 6 can be removed from the outer side of the connecting pin 1 and the rotating drum 2. Then the damaged parts on the chain can be replaced. When the chain needs to be installed, first insert the rotating drum 2 into the through hole 8 and the first limiting groove 9 on the inner side of the inner link plate 6, and then insert the connecting pin 1 into the circular hole 10 and the second limiting groove 11 on the inner side of the outer link plate 7, so that the first limiting block 4 is engaged with the second limiting groove 11. , so that the second limit block 5 is engaged with the first limit groove 9, and finally the bolt 13 is screwed into the inner side of the threaded groove 12 at one end of the connecting pin 1. The limit cylinder 3 cooperates with the bolt 13 to limit the two inner chain plates 6, and the replacement of damaged parts can be completed. When the chain is used, the chain keeps moving to make the rotating drum 2 rotate outside the connecting pin 1. Through the provided connecting column 14 and the tension sensor 15, the tension exerted on the chain can be monitored when the chain is in use, so that the operator can maintain or replace the chain in time to avoid the chain breaking and injuring people during use.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor chain for glass production, comprising a connecting pin (1), characterized in that: A horizontally arranged rotating drum (2) is rotatably connected to the middle of the outer side of the connecting pin (1), a horizontally arranged limiting drum (3) is fixedly connected to the middle of the outer side of the rotating drum (2), a first limiting block (4) is fixedly connected to the outer edge of the connecting pin (1), a second limiting block (5) fixedly connected to the outer side of the rotating drum (2) is provided on one side of the first limiting block (4), an inner chain plate (6) is provided on one side of the rotating drum (2), an outer chain plate (7) is provided on the side of the inner chain plate (6) away from the rotating drum (2), a through hole (8) penetrating the inner chain plate (6) is provided on one side of the inner chain plate (6), a first limiting groove (9) penetrating the inner chain plate (6) is provided on one side of the through hole (8), a circular hole (10) penetrating the outer chain plate (7) is provided on one side of the outer chain plate (7), a second limiting groove (11) penetrating the outer chain plate (7) is provided on one side of the circular hole (10), and a threaded groove (12) is provided at one end of the connecting pin (1), a bolt (13) is spirally connected to the inner side of the threaded groove (12).

2. A glass production transport chain according to claim 1, characterized in that: A horizontally arranged connecting column (14) is fixedly connected to the outside of the limiting cylinder (3), and a tension sensor (15) is fixedly connected to one end of the connecting column (14) away from the limiting cylinder (3), and each tension sensor (15) is fixedly connected to two connecting columns (14) on the outside.

3. A glass production transport chain according to claim 1, characterized in that: The first limiting block (4) and the second limiting block (5) are both in the shape of a cuboid, the first limiting block (4) and the second limiting block (5) have the same volume, and the first limiting groove (9) and the second limiting groove (11) have the same shape and size.

4. A transport chain for glass production according to claim 1, characterized in that: The first limit block (4) is connected to the second limit groove (11) by a snap-fit ​​connection, the second limit block (5) is connected to the first limit groove (9) by a snap-fit ​​connection, the number of the first limit blocks (4) outside each connecting pin (1) is six, and the first limit blocks (4) are distributed in an array outside the connecting pin (1), the number of the second limit blocks (5) outside each rotating drum (2) is six, and the second limit blocks (5) are distributed in an array outside the rotating drum (2).

5. The glass production transport chain according to claim 1, characterized in that: The inner diameter of the through hole (8) is larger than the outer diameter of the drum (2), and the through hole (8) is connected to the drum (2) by a snap-fit ​​connection. The inner diameter of the circular hole (10) is larger than the outer diameter of the connecting pin (1), and the circular hole (10) is connected to the connecting pin (1) by a snap-fit ​​connection.

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