CN218152189U - Novel tooth-shaped chain - Google Patents
Novel tooth-shaped chain Download PDFInfo
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- CN218152189U CN218152189U CN202222202602.8U CN202222202602U CN218152189U CN 218152189 U CN218152189 U CN 218152189U CN 202222202602 U CN202222202602 U CN 202222202602U CN 218152189 U CN218152189 U CN 218152189U
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- chain
- flexible dustproof
- flexible
- dustproof
- rubber pad
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Abstract
The utility model discloses a novel tooth chain, including a plurality of link joint and chain, the middle part of chain is rotated and is connected with a plurality of installation axle, the equal fixed mounting in one side of a plurality of installation axle has the link joint, and the outside of per two adjacent link joints is meshing between two liang and is connected, and fixed mounting has dustproof mechanism between per two adjacent link joints, and dustproof mechanism includes two flexible dustproof strip, rubber pad and the flexible dustproof piece of a plurality of, and the equal fixed mounting in both sides of rubber pad has flexible dustproof strip, and the fixed surface of rubber pad installs a plurality of flexible dustproof piece, the utility model relates to a novel tooth chain, this tooth chain structure is simple, and through setting up dustproof mechanism, flexible dustproof piece and flexible dustproof strip all adopt the polyethylene material to make, and flexible dustproof strip and the flexible dustproof piece of a plurality of fill the gap between the link joint, avoid the dust of outer environment to drop easily in the gap between link joint and the link joint, have reduced the requirement height of maintenance of tooth chain.
Description
Technical Field
The utility model relates to a profile of tooth chain technical field specifically is a novel profile of tooth chain.
Background
Tooth-shaped chain is higher than roller chain with the tooth-shaped chain transmission precision, tooth-shaped chain is higher than roller chain's speed, general roller chain transmission highest speed can not compare with tooth-shaped chain, tooth-shaped chain hardly has the sound, roller chain noise is big, tooth-shaped chain adopts multilayer chain piece to make, the life-span is longer, more have durable advantage, tooth-shaped chain's width can be done by the off-standard, how wide design is customized according to the weight that bears, so loved by the consumer, however, traditional tooth-shaped chain structure is complicated, install and remove more difficultly, the dust of outer environment drops easily in the gap between chain piece and chain piece, the requirement of the maintenance of tooth-shaped chain has been increased height.
Disclosure of Invention
An object of the utility model is to provide a novel tooth-shaped chain to the traditional tooth-shaped chain structure that proposes in solving above-mentioned background art is complicated, installs and removes more difficultly, and the dust of external environment drops easily in the gap between chain piece and chain piece, has increased the problem that the requirement is high of the maintenance of tooth-shaped chain.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel toothed chain, includes a plurality of link joint and chain, the middle part of chain is rotated and is connected with a plurality of installation axle, a plurality of the equal fixed mounting in one side of installation axle has the link joint, and per two are adjacent the outside meshing of link joint is connected between two liang, and per two are adjacent fixed mounting has dustproof mechanism between the link joint, dustproof mechanism includes two flexible dustproof strips, rubber pad and a plurality of flexible dustproof piece, the equal fixed mounting in both sides of rubber pad has flexible dustproof strip, the fixed surface of rubber pad installs a plurality of flexible dustproof piece, a plurality of cavity groove has been seted up at the middle part of rubber pad, and flexible dustproof piece and flexible dustproof strip all adopt the polyethylene material to make, and flexible dustproof strip is dragged from both sides or one side to the driven in-process of link joint, and flexible dustproof strip is dragged from both sides or one side to flexible dustproof strip, and the rubber pad has elasticity, and the rubber pad takes place elastic deformation and cushions the power of dragging, and flexible dustproof strip and a plurality of flexible piece are filled the gap between the link joint.
Preferably, the surface of the chain is provided with a movable groove, a pin shaft is arranged inside the movable groove, and a worker installs the toothed chain at a working position through the pin shaft.
Preferably, the pin shaft is made of a stainless steel material, and the pin shaft is made of a cold-rolled austenitic stainless steel material.
Preferably, a plurality of the chain plates are made of polyformaldehyde materials, polyformaldehyde has better flexibility, and the chain plates are very tough and elastic materials, and the service temperature of the chain plates ranges from minus 30 ℃ to minus 90 ℃.
Preferably, the thickness of each of the plurality of chain plates is 18.9mm.
Preferably, every two back to back the flexible dustproof strip one side that deviates from mutually respectively with just to link joint adjacent one side fixed connection, dustproof mechanism passes through flexible dustproof strip and installs on the link joint.
Compared with the prior art, the beneficial effects of the utility model are that: this tooth-shaped chain simple structure, through setting up dustproof mechanism, flexible dustproof piece and flexible dustproof strip all adopt the polyethylene material to make, and flexible dustproof strip and the flexible dustproof piece of a plurality of fill the gap between the chain board, avoid the dust of external environment to drop easily in the gap between chain piece and chain piece, reduced the requirement height of the maintenance of tooth-shaped chain.
Drawings
Fig. 1 is a side view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a side view of the dustproof mechanism of the present invention.
In the figure: 1. a pin shaft; 2. a chain; 3. a chain plate; 4. a dust-proof mechanism; 41. a flexible dust strip; 42. a rubber pad; 43. a flexible dust-proof sheet; 44. a hollow groove; 5. installing a shaft; 6. a movable groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Please refer to fig. 1-3, the utility model provides a novel tooth chain, including a plurality of link joint 3 and chain 2, the middle part of chain 2 rotates and is connected with a plurality of installation axle 5, the equal fixed mounting in one side of a plurality of installation axle 5 has link joint 3, the outside of every two adjacent link joint 3 meshes between two liang and connects, fixed mounting has dustproof mechanism 4 between every two adjacent link joint 3, dustproof mechanism 4 includes two flexible dustproof strip 41, rubber pad 42 and a plurality of flexible dustproof piece 43, the equal fixed mounting in both sides of rubber pad 42 has flexible dustproof strip 41, the fixed surface of rubber pad 42 installs a plurality of flexible dustproof piece 43, a plurality of cavity groove 44 has been seted up at the middle part of rubber pad 42, flexible dustproof piece 43 and flexible dustproof strip 41 all adopt the polyethylene material to make, link joint 3 driven in-process, flexible dustproof strip 41 is dragged from both sides or one side to flexible dustproof strip 3, flexible dustproof strip 41 is dragged from both sides or one side to rubber pad 42, rubber pad 42 has elasticity, rubber pad 42 takes place elastic deformation and cushions the pulling force, flexible dustproof strip 41 and a plurality of flexible dustproof piece 43 carry out packing the gap between 3.
The surface of the chain 2 is provided with a movable groove 6, a pin shaft 1 is arranged inside the movable groove 6, and a worker installs the toothed chain at a working position through the pin shaft 1.
The pin shaft 1 is made of stainless steel materials, and the pin shaft 1 is made of cold-rolled austenitic stainless steel materials.
The chain plates 3 are all made of polyformaldehyde materials, polyformaldehyde has better flexibility and is a very tough and elastic material, and the service temperature of the chain plates 3 is from minus 30 ℃ to minus 90 ℃.
The thickness of each of the chain plates 3 is 18.9mm.
Every two flexible dustproof strips 41 that back to each other deviate from one side respectively with just to link joint 3 adjacent one side fixed connection, dustproof mechanism 4 installs on link joint 3 through flexible dustproof strip 41.
When the embodiment of the application is used: the staff installs the profile of tooth chain in the work department through round pin axle 1, round pin axle 1 chooses for use cold rolling austenitic stainless steel material to make, polyformaldehyde has better pliability, be a very tough and elastic material, the operating temperature of link joint 3 is at-30 degrees to-90 degrees on, flexible dustproof piece 43 and flexible dustproof strip 41 all adopt the polyethylene material to make this moment, the driven in-process of link joint 3, link joint 3 pulls flexible dustproof strip 41 from both sides or one side, flexible dustproof strip 41 pulls rubber pad 42 from both sides or one side, rubber pad 42 has elasticity, rubber pad 42 takes place elastic deformation and cushions pulling power, flexible dustproof strip 41 and a plurality of flexible dustproof piece 43 fill the gap between the link joint 3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A novel toothed chain comprises a plurality of chain plates (3) and a chain (2), and is characterized in that: the middle part of chain (2) is rotated and is connected with a plurality of installation axle (5), a plurality of the equal fixed mounting in one side of installation axle (5) has link joint (3), and per two are adjacent the outside meshing of link joint (3) is connected between two liang, and per two are adjacent fixed mounting has dustproof mechanism (4) between link joint (3), dustproof mechanism (4) include two flexible dustproof strip (41), rubber pad (42) and the flexible dustproof piece (43) of a plurality of, the equal fixed mounting in both sides of rubber pad (42) has flexible dustproof strip (41), the fixed surface of rubber pad (42) installs the flexible dustproof piece (43) of a plurality of, a plurality of dead slot (44) have been seted up at the middle part of rubber pad (42).
2. The novel toothed chain according to claim 1, characterized in that: the surface of the chain (2) is provided with a movable groove (6), and a pin shaft (1) is arranged inside the movable groove (6).
3. The novel toothed chain according to claim 2, characterized in that: the pin shaft (1) is made of stainless steel materials.
4. The novel toothed chain according to claim 1, characterized in that: the chain plates (3) are all made of polyformaldehyde materials.
5. The novel toothed chain according to claim 1, characterized in that: the thicknesses of the chain plates (3) are all 18.9mm.
6. The novel toothed chain according to claim 1, characterized in that: one side of each two opposite flexible dustproof strips (41) is fixedly connected with the side of the opposite chain plate (3) adjacent to the opposite chain plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222202602.8U CN218152189U (en) | 2022-08-22 | 2022-08-22 | Novel tooth-shaped chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222202602.8U CN218152189U (en) | 2022-08-22 | 2022-08-22 | Novel tooth-shaped chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218152189U true CN218152189U (en) | 2022-12-27 |
Family
ID=84552889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222202602.8U Active CN218152189U (en) | 2022-08-22 | 2022-08-22 | Novel tooth-shaped chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218152189U (en) |
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2022
- 2022-08-22 CN CN202222202602.8U patent/CN218152189U/en active Active
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