CN203962862U - A kind of Novel unilateral sawtooth chain - Google Patents
A kind of Novel unilateral sawtooth chain Download PDFInfo
- Publication number
- CN203962862U CN203962862U CN201420399121.3U CN201420399121U CN203962862U CN 203962862 U CN203962862 U CN 203962862U CN 201420399121 U CN201420399121 U CN 201420399121U CN 203962862 U CN203962862 U CN 203962862U
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- CN
- China
- Prior art keywords
- plate
- bearing pin
- sleeve
- chain
- gullet plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a kind of Novel unilateral sawtooth chain, connected and composed successively by chain link, each chain link includes outer plate, inner plate, outer gullet plate, interior gullet plate, roller, bearing pin and sleeve, outer plate and inner plate are arranged on a side of bearing pin successively, outer gullet plate and interior gullet plate are arranged on the opposite side of bearing pin successively, sleeve is arranged on the outside of bearing pin, and roller sleeve is contained on sleeve.Its technical characteristics is: described outer gullet plate and interior gullet plate respectively have 3 wedge angles.The utility model is reasonable in design, uses the double strand chain conveyor line being made up of two Novel unilateral sawtooth chains, can reduce conveyor line cost, has improved the stability of chain transmission, can be widely used in the conveyor line of minor diameter Short Axis Kind product (as drill bit).
Description
Technical field
The utility model belongs to field of chains, especially a kind of Novel unilateral sawtooth chain.
Background technique
Chain is the engineering goods that a kind of versatility is stronger, because it has gear and belt concurrently, is therefore all widely used at transmission, conveying and some special occasions.Chain is connected and composed successively by chain link conventionally, each chain link connects and composes by outer plate, inner plate, bearing pin, roller, sleeve, outer plate and inner plate are equipped with through hole and link together by bearing pin, at bearing pin, sleeve are installed outward, be provided with roller and realize transmitting function between inner plate.One-sided sawtooth chain is a kind of conventional chain, and the double strand chain conveyor line being made up of two one-sided sawtooth chains can be realized the conveying function of axis products.Existing minor diameter Short Axis Kind product (as drill bit) conveyor line adopts ordinary construction chain to be fixedly mounted with the mode of zigzag fashion transmission board conventionally, and conveyor line cost is higher, there will be the phenomenon of axial shake in transmission product process, thereby causes the unstable of transmission.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, cost is low, transmit the Novel unilateral sawtooth chain of stable minor diameter Short Axis Kind product (as drill bit).
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of Novel unilateral sawtooth chain, connected and composed successively by chain link, each chain link includes outer plate, inner plate, outer gullet plate, interior gullet plate, roller, bearing pin and sleeve, outer plate and inner plate are arranged on a side of bearing pin successively, outer gullet plate and interior gullet plate are arranged on the opposite side of bearing pin successively, sleeve is arranged on the outside of bearing pin, and roller sleeve is contained on sleeve, and described outer gullet plate and interior gullet plate respectively have 3 wedge angles.Described roller diameter is less than the height of outer plate and inner plate.And described roller one side is provided with outer.
Advantage of the present utility model and good effect are:
The utility model is reasonable in design, uses the double strand chain conveyor line being made up of two Novel unilateral sawtooth chains, can reduce conveyor line cost, has improved the stability of chain transmission, can be widely used in the conveyor line of minor diameter Short Axis Kind product (as drill bit).
Brief description of the drawings
Fig. 1 is plan view of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of Novel unilateral sawtooth chain, as Fig. 1, shown in Fig. 2 and Fig. 3, connected and composed successively by chain link, each chain link includes outer plate 1, inner plate 2, outer gullet plate 3, interior gullet plate 4, roller 5, bearing pin 6 and sleeve 7, outer plate and inner plate are arranged on a side of bearing pin successively, outer gullet plate and interior gullet plate are arranged on the opposite side of bearing pin successively, and respectively there are 3 wedge angles 8, sleeve is arranged on the outside of bearing pin, roller sleeve is contained on sleeve, roller diameter is less than the height of outer plate and inner plate, can effectively alleviate in transmission process and impact with the interlock of sprocket wheel, and roller one side is provided with outer 9, can effectively prevent the axial shake in transmission process, ensure that roller stably moves in orbit, can be widely used in the conveyor line of minor diameter Short Axis Kind product (as drill bit).
It is emphasized that; embodiment described in the utility model is illustrative; instead of determinate; therefore the utility model is not limited to the embodiment described in embodiment; every other mode of executions that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (3)
1. a Novel unilateral sawtooth chain, connected and composed successively by chain link, each chain link includes outer plate, inner plate, outer gullet plate, interior gullet plate, roller, bearing pin and sleeve, outer plate and inner plate are arranged on a side of bearing pin successively, outer gullet plate and interior gullet plate are arranged on the opposite side of bearing pin successively, sleeve is arranged on the outside of bearing pin, and roller sleeve is contained on sleeve, it is characterized in that: described outer gullet plate and interior gullet plate respectively have 3 wedge angles.
2. a kind of Novel unilateral sawtooth chain according to claim 1, is characterized in that: described roller diameter is less than the height of outer plate and inner plate.
3. a kind of Novel unilateral sawtooth chain according to claim 2, is characterized in that: described roller one side is provided with outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399121.3U CN203962862U (en) | 2014-07-20 | 2014-07-20 | A kind of Novel unilateral sawtooth chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399121.3U CN203962862U (en) | 2014-07-20 | 2014-07-20 | A kind of Novel unilateral sawtooth chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962862U true CN203962862U (en) | 2014-11-26 |
Family
ID=51923447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399121.3U Expired - Fee Related CN203962862U (en) | 2014-07-20 | 2014-07-20 | A kind of Novel unilateral sawtooth chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081195A (en) * | 2015-08-28 | 2015-11-25 | 杭州东华链条集团有限公司 | Chain, sharp-tooth chain plate and chain plate automatic punch forming technology |
| CN105090361A (en) * | 2015-08-07 | 2015-11-25 | 浙江神龙链传动有限公司 | Transmission chain used for special equipment for road asphalt laying |
-
2014
- 2014-07-20 CN CN201420399121.3U patent/CN203962862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090361A (en) * | 2015-08-07 | 2015-11-25 | 浙江神龙链传动有限公司 | Transmission chain used for special equipment for road asphalt laying |
| CN105081195A (en) * | 2015-08-28 | 2015-11-25 | 杭州东华链条集团有限公司 | Chain, sharp-tooth chain plate and chain plate automatic punch forming technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |