CN215720544U - Short-pitch conveying chain with top roller - Google Patents
Short-pitch conveying chain with top roller Download PDFInfo
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- CN215720544U CN215720544U CN202121373174.4U CN202121373174U CN215720544U CN 215720544 U CN215720544 U CN 215720544U CN 202121373174 U CN202121373174 U CN 202121373174U CN 215720544 U CN215720544 U CN 215720544U
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Abstract
The utility model discloses a short-pitch conveying chain with top rollers, which comprises a conveying chain body, wherein the conveying chain body is formed by connecting a plurality of unit chains with the same structure in series, each unit chain consists of an inner chain unit and an outer chain plate which is arranged between two adjacent inner chain units and plays a role in connection, and each inner chain unit mainly comprises two inner chain plates which are oppositely arranged and rollers which are transversely arranged on the two inner chain plates; the inner chain plate comprises a bottom plate and a top plate vertically arranged at the middle position of the top of the bottom plate in an integrated mode, mounting holes are symmetrically formed in the left side and the right side of the bottom plate respectively and are connected with the rollers through the mounting holes, and a mounting hole is formed in the middle position of the top plate and is provided with a top roller through the mounting hole; the shape and the size of the outer chain plate are the same as those of the inner chain plate, the left side and the right side of the lower part of the outer chain plate are provided with fixing holes for the pin shaft to penetrate through and to be fixed with the inner chain plate on the corresponding side, and the upper part of the outer chain plate is provided with a top roller through the arranged mounting hole.
Description
Technical Field
The utility model relates to the technical field of mechanical chains, in particular to a short-pitch conveying chain with top rollers.
Background
Chains are typically metallic links or rings that are used for mechanical transmission, traction, or the like, such as chains for mechanical transmission. Chains generally comprise four main families: a transmission chain, a conveying chain, a drag chain and a special professional chain. With the development of society and the advancement of technology, the level of industrial automation is also higher and higher. The industrial production line is an important component of industrial automation, and the conveying chain on the industrial production line is an important transmission part. The conveying chain in the prior art is structurally insufficient, the conveying chain is single in structure, abrasion and deformation are easily caused in the using process, and therefore the whole service life of the chain is influenced. Therefore, different conveying chains need to be used according to different devices, the conveying capacity is improved, and meanwhile, the service life of the conveying chains can be prolonged.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a short-pitch conveying chain with a top roller, which has a simple structure and can effectively prolong the service life, aiming at the defects in the prior art.
The utility model aims to solve the technical scheme that the short-pitch conveying chain with the top rollers comprises a conveying chain body, wherein the conveying chain body is formed by connecting a plurality of unit chains with the same structure in series in a kinematic pair mode, each unit chain consists of an inner chain unit and an outer chain plate which is arranged between two adjacent inner chain units and plays a role in connection, each inner chain unit mainly comprises two inner chain plates which are oppositely arranged and rollers which are transversely arranged on the two inner chain plates, and the outer chain plates are arranged on the outer sides of the corresponding inner chain plates and connected with the inner chain plates through pin shafts; the inner chain plate comprises a bottom plate and a top plate vertically arranged at the middle position of the top of the bottom plate in an integrated mode, mounting holes are symmetrically formed in the left side and the right side of the bottom plate respectively and are connected with the rollers through the mounting holes, mounting holes are formed in the middle position of the top plate, top rollers are arranged through the mounting holes, and the upper surfaces of the top rollers protrude out of the top plate; the shape and the size of the outer chain plate are the same as those of the inner chain plate, the left side and the right side of the lower part of the outer chain plate are provided with fixing holes for the pin shaft to pass through and to be fixed with the inner chain plate on the corresponding side, and the upper part of the outer chain plate is provided with a mounting hole and a top roller through the mounting hole.
Furthermore, an arc transition edge is arranged at the joint of the bottom plate and the top plate of the inner chain plate, and an inward-concave arc groove is formed in the bottom of the bottom plate; the diameter of the roller is smaller than the diameter of the top roller and larger than half of the diameter of the top roller.
Furthermore, the connection part of the bottom plate and the top plate of the inner chain plate is provided with an inclined edge which is gradually inclined outwards from top to bottom, and the diameter of the roller is not more than half of the diameter of the top roller.
Further, the roller is made of steel material, and the top roller is made of rubber or steel material.
Furthermore, a layer of nano ceramic coating is sprayed on the outer surfaces of the roller, the inner chain plate and the outer chain plate.
The utility model has the beneficial technical effects that: the utility model effectively improves the load capacity and the conveying capacity of the chain and the service performance of the chain by combining the rollers and the top rollers, and the outer side of the main part of the chain is also coated with the nano ceramic coating, so that the chain is wear-resistant and corrosion-resistant, the service performance of the chain is further improved, the actual service life of the chain is prolonged while the chain is ensured to be universal with the existing chain, and a larger selection space and more adaptation are provided for the matching of the conveying chain and the use equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic structural diagram of another embodiment of the present invention;
fig. 4 is a schematic top view of fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inside", "outside", "lateral", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-4, the short-pitch conveying chain with the top rollers comprises a conveying chain body 1, wherein the conveying chain body 1 is formed by connecting a plurality of unit chains with the same structure in series in a kinematic pair mode, each unit chain is composed of an inner chain unit 2 and an outer chain plate 3 which is arranged between two adjacent inner chain units 2 and plays a role in connection, each inner chain unit 2 mainly comprises two inner chain plates 4 which are oppositely arranged and rollers 5 which are transversely arranged on the two inner chain plates 4, and each outer chain plate 3 is arranged on the outer side of the corresponding inner chain plate 4 and is connected with the corresponding inner chain plate 4 through a pin shaft 6; the inner chain plate 4 comprises a bottom plate 7 and a top plate 8 which is vertically arranged at the middle position of the top of the bottom plate 7 in an integrated mode, mounting holes are symmetrically formed in the left side and the right side of the bottom plate 7 respectively and are connected with the rollers 5 through the mounting holes, mounting holes are formed in the middle position of the top plate 8, top rollers 9 are arranged through the mounting holes, and the upper surfaces of the top rollers 9 protrude out of the top plate 8; the shape and the size of the outer chain plate 3 are the same as those of the inner chain plate 4, fixing holes for the pin shafts 6 to penetrate through and fix with the inner chain plate 4 on the corresponding side are formed in the left side and the right side of the lower portion of the outer chain plate 3, and a mounting hole is formed in the upper portion of the outer chain plate 3 and provided with a top roller 9 through the mounting hole.
Referring to fig. 1-2, an arc transition edge 10 is arranged at the joint of a bottom plate 7 and a top plate 8 of the inner chain plate 4, and an inwardly recessed arc groove 11 is arranged at the bottom of the bottom plate 7; the diameter of the roller 5 is smaller than the diameter of the top roller 9 and larger than half of the diameter of the top roller 9.
Referring to fig. 3-4, the connection between the bottom plate 7 and the top plate 8 of the inner link plate 4 is provided with an inclined edge 12 which is gradually inclined outwards from top to bottom, and the diameter of the roller 5 is not more than half of the diameter of the top roller 9. The roller 5 is made of steel materials, the top roller 9 is made of rubber or steel materials, and a layer of nano ceramic coating is sprayed on the outer surfaces of the roller 5, the inner chain plate 4 and the outer chain plate 3.
The utility model effectively improves the load capacity and the conveying capacity of the chain and the service performance of the chain by combining the rollers and the top rollers, and the outer side of the main part of the chain is also coated with the nano ceramic coating, so that the chain is wear-resistant and corrosion-resistant, the service performance of the chain is further improved, the actual service life of the chain is prolonged while the chain is ensured to be universal with the existing chain, and a larger selection space and more adaptation are provided for the matching of the conveying chain and the use equipment.
The specific embodiments described herein are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a take short pitch conveying chain of top gyro wheel, includes the conveying chain body, the conveying chain body is concatenated with the kinematic pair form by the unit chain that a plurality of structures are the same and forms its characterized in that: the unit chain consists of inner chain units and outer chain plates which are arranged between two adjacent inner chain units and have a connecting function, the inner chain units mainly comprise two inner chain plates which are oppositely arranged and rollers which are transversely arranged on the two inner chain plates, and the outer chain plates are arranged on the outer sides of the corresponding inner chain plates and are connected with the inner chain plates through pin shafts; the inner chain plate comprises a bottom plate and a top plate vertically arranged at the middle position of the top of the bottom plate in an integrated mode, mounting holes are symmetrically formed in the left side and the right side of the bottom plate respectively and are connected with the rollers through the mounting holes, mounting holes are formed in the middle position of the top plate, top rollers are arranged through the mounting holes, and the upper surfaces of the top rollers protrude out of the top plate; the shape and the size of the outer chain plate are the same as those of the inner chain plate, the left side and the right side of the lower part of the outer chain plate are provided with fixing holes for the pin shaft to pass through and to be fixed with the inner chain plate on the corresponding side, and the upper part of the outer chain plate is provided with a mounting hole and a top roller through the mounting hole.
2. The short-pitch conveyor chain with overhead rollers of claim 1, wherein: an arc transition edge is arranged at the joint of the bottom plate and the top plate of the inner chain plate, and an inward-sunken arc groove is formed in the bottom of the bottom plate; the diameter of the roller is smaller than the diameter of the top roller and larger than half of the diameter of the top roller.
3. The short-pitch conveyor chain with overhead rollers of claim 1, wherein: the connecting position of the bottom plate and the top plate of the inner chain plate is provided with an inclined edge which is gradually inclined outwards from top to bottom, and the diameter of the roller is not more than half of the diameter of the top roller.
4. The short-pitch conveyor chain with the overhead roller according to claim 2 or 3, wherein: the roller is made of steel material, and the top roller is made of rubber or steel material.
5. The short-pitch conveyor chain with overhead rollers of claim 4, wherein: and the outer surfaces of the roller, the inner chain plate and the outer chain plate are all sprayed with a layer of nano ceramic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373174.4U CN215720544U (en) | 2021-06-21 | 2021-06-21 | Short-pitch conveying chain with top roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373174.4U CN215720544U (en) | 2021-06-21 | 2021-06-21 | Short-pitch conveying chain with top roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215720544U true CN215720544U (en) | 2022-02-01 |
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ID=80043846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121373174.4U Active CN215720544U (en) | 2021-06-21 | 2021-06-21 | Short-pitch conveying chain with top roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215720544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285584A (en) * | 2022-06-29 | 2022-11-04 | 安徽金赫科技有限公司 | Roller type chain conveyor |
-
2021
- 2021-06-21 CN CN202121373174.4U patent/CN215720544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285584A (en) * | 2022-06-29 | 2022-11-04 | 安徽金赫科技有限公司 | Roller type chain conveyor |
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