CN105485253A - Chain with protective devices - Google Patents
Chain with protective devices Download PDFInfo
- Publication number
- CN105485253A CN105485253A CN201610028847.XA CN201610028847A CN105485253A CN 105485253 A CN105485253 A CN 105485253A CN 201610028847 A CN201610028847 A CN 201610028847A CN 105485253 A CN105485253 A CN 105485253A
- Authority
- CN
- China
- Prior art keywords
- chain
- protection equipment
- sheet
- protective gear
- chain sheet
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
- F16G13/07—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links the links being of identical shape, e.g. cranked
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a chain with protective devices. The chain comprises outer chain pieces, inner chain pieces, pin shafts, chain rollers and the chain protective devices fixed to the outer chain pieces. The chain protective devices are matched with the outer chain pieces in shape. By the adoption of the chain with the protective devices, the contact area between the chain pieces and the outer side can be reduced greatly, the rustproof function is achieved, small sand can be blocked and cannot enter the chain, and wear is reduced; and when the chain is impacted by external force, the chain protective devices deforms firstly after being stressed, damage to the chain pieces is reduced, and the service life of the chain is prolonged.
Description
Technical field
The present invention relates to field of chain transmission, specifically a kind of chain with protective gear.
Background technique
Chain belongs to labor-intensive product substantially, and a lot of developed country has turned to developing country to produce, and this expands export for China's chain and brings new opportunity.Chain manufacturing capacity is the manufacturing deciding factor of chain, and the center that chain manufactures strength is the technique degree that chain manufactures.Chain manufacturing process degree depends on that professional degree consumed by chain to a great extent.Tooling is equipped with strength degree direct influence to chain manufacturing company consumption efficiency, the degree economic benefit of product.
Chain conveyer will have the motion of the drive sprocket of special tooth profile and transmission of power to a kind of kind of drive of driven sprocket with special tooth profile by chain.
Chain conveyer has many advantages, compared with V belt translation, and nonelastic slip and skidding, average ratios is accurate, reliable operation, and efficiency is high; Transmitted power is large, and overload capacity is strong, and the transmission size under identical operating mode is little; Required tension force is little, and the pressure acted on axle is little; Can at high temperature, humidity, many dirt, have in the rugged environment such as pollution and work, therefore, in some modernization machinery and some special equipment, Chain conveyer is the requisite important spare part of drive part.
In recent years, China's chain industry focuses on the input of hardware device very much, many chain enterprises have dropped into a large amount of funds and human and material resources, implement the technological transformation project that chain uses equipment electromechanical integration, the chain manufacture successfully developing a collection of strength degree higher exclusively uses equipment, and drops into utilization, the consumption efficiency of its specialty improves, process is more rational, and function is further complete, and making the middle small dimension convention chain of China manufacture strength aspect has had progress by a relatively large margin.
On market, existing chain is generally by outer chain sheet, inner chain sheet, and chain rolls form vertical with bearing pin group, when running well, chain is easy to wear, easily gets rusty, easily be hit, and chain appearance color is single, addressing these problems the way usually adopted is part surface plating, dyeing, baking vanish, adds lubrication wet goods, but, adopt said method to not only increase the pollution of environment, and improve the manufacture cost of enterprise.
Summary of the invention
Goal of the invention: the object of the invention is to solve the deficiencies in the prior art, provide a kind of can antirust, dust-proof, reduce wear, shock resistance, the chain with protective gear in increase working life.
Technological scheme: in order to realize above object; a kind of chain with protective gear of the present invention; it comprises: roll the chain formed and the chain protection equipment be fixed on chain by outer chain sheet, inner chain sheet, bearing pin and chain, the shape of chain protection equipment and the shape of outer chain sheet suitable.
As present invention further optimization, described chain protection equipment is provided with projection, by being inserted by projection in the hole on bearing pin, thus chain protection equipment is fixed on outer chain sheet.
As present invention further optimization; the external diameter of described projection and the internal diameter in hole suitable; projection and hole adopt the mode of pinned connection to make chain protection equipment be fixed on outer chain sheet; ensure that the reliability and stability of chain work; when needs maintain chain; only the projection on chain protection equipment need be exited from the hole bearing pin; chain protection equipment can be made to unload from chain; after treating chain maintenance, insertion of also being exerted oneself in the hole on the projection aligning bearing pin on chain protection equipment can complete installation.
As present invention further optimization, described projection inserts in the lightening hole on outer chain sheet, thus chain protection equipment is fixed on outer chain sheet.
As present invention further optimization; the size of described projection and the size of lightening hole suitable; projection inserts in lightening hole and makes chain protection equipment be fixed on outer chain sheet; ensure that the reliability and stability of chain work; when needs maintain chain; only the projection on chain protection equipment need be exited from lightening hole; chain protection equipment can be made to unload from chain; after treating chain maintenance, insertion of also being exerted oneself by the projection aligning lightening hole on chain protection equipment can complete installation.
As present invention further optimization, chain protection equipment is fixed on outer chain sheet by a pair buckle that chain protection equipment is provided with, after chain protection equipment and outer chain sheet are fitted, by buckle respectively to inner clamping, chain protection equipment and outer chain sheet are fixed together by the hook that returns of buckle end, ensure that the reliability and stability of chain work, when needs maintain chain, only the hook that returns on buckle outwards need be broken into two with one's hands, chain protection equipment can unload from outer chain sheet, after treating chain maintenance, after again chain protection equipment and outer chain sheet being fitted, by the hook that returns of buckle end, chain protection equipment and outer chain sheet are fixed together and can complete installation.
As present invention further optimization; by making the mode sticked with glue, chain protection equipment is bonded on outer chain sheet; described chain protection equipment can also be fixed on inner chain sheet by the mode be fixedly connected with; chain protection equipment plays antirust effect to chain, also can block grit and enter chain, reduce wear; when being subject to external impacts; chain protection equipment can first stress deformation, reduces the injury to chain sheet, increases the working life of chain.
As present invention further optimization, the material of chain protection equipment is rubber, plastics, special engineering plastics, or has self-enrichment and resistant to elevated temperatures stupalith.
Beneficial effect: a kind of chain with protective gear of the present invention, compared with prior art, has the following advantages:
1, by adopting the mode directly protecting chain sheet, greatly can reduce chain sheet and extraneous area of contact, playing antirust effect, also can block grit and enter, reduce wear;
2, when being subject to external impacts, chain protection equipment can first stress deformation, reduces the injury to chain sheet, increases the working life of chain;
3, by adding protective gear on chain surface, the surface treatment requirement of chain part can be reduced, saving the production time, reduce entreprise cost;
4, chain protection equipment raw material adopt rubber and plastics, cheap, easily change color and luster, beautify chain by the outward appearance of chain protection equipment;
5, the present invention is except common single speed bicycle can use, high-grade multi-speed bicycle, engine chain, and industrial chain can use, and using scope is wide;
6, structure of the present invention is simple, and working stability is reliable, easily makes, is applicable to industrial production.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is scheme of installation of the present invention;
Fig. 3 is the structural representation that projection installs chain protection equipment;
Fig. 4 is the structural representation that buckle installs chain protection equipment;
In figure: 1, outer chain sheet; 11, lightening hole; 2, inner chain sheet; 3, bearing pin; 4, chain rolls; 5, chain protection equipment; 51, projection; 52, buckle; 521, hook is returned.
Embodiment
Below in conjunction with accompanying drawing, illustrate the present invention further.
As shown in Figure 1; a kind of chain with protective gear of the present invention; it comprises: the chain protection equipment 5 being rolled 4 chains formed by outer chain sheet 1, inner chain sheet 2, bearing pin 3 and chain and be fixed on chain, the shape of chain protection equipment 5 and the shape of outer chain sheet 1 suitable.
As shown in Figure 2; the both sides that chain rolls 4 are provided with inner chain sheet 2; the both sides of inner chain sheet 2 are provided with outer chain sheet 1; roll 4 through outer chain sheet 1, inner chain sheet 2, chain successively by bearing pin 3, inner chain sheet 2, outer chain sheet 1 the composition chain that tightened together; finally chain protection equipment 5 is fixed on chain, the shape of chain protection equipment 5 and the shape of outer chain sheet 1 suitable.
Widely, such as rubber and plastics, in some extreme workplaces, also can use special engineering plastics to the operable raw material of chain protection equipment, or have self-enrichment and resistant to elevated temperatures stupalith.
Embodiment 1
Bearing pin 3 is successively through outer chain sheet 1, inner chain sheet 2, chain rolls 4, inner chain sheet 2, outer chain sheet 1 is also tightened together, the two ends of bearing pin 3 are fixed on outer chain sheet 1, chain protection equipment 5 is provided with projection 51, bearing pin 3 is provided with hole 31, the external diameter of projection 51 and the internal diameter in hole 31 suitable, projection 51 patchhole 31 makes chain protection equipment 5 be fixed on outer chain sheet 1, ensure that the reliability and stability of chain work, when needs maintain chain, only the projection 51 on chain protection equipment 5 need be exited from the hole 31 bearing pin 3, chain protection equipment 5 can be made to unload from chain, after treating chain maintenance, projection 51 on chain protection equipment 5 is aimed at hole 31 on bearing pin 3 and firmly insertion can complete installation.
Embodiment 2
Bearing pin 3 is successively through outer chain sheet 1, inner chain sheet 2, chain rolls 4, inner chain sheet 2, outer chain sheet 1 is also tightened together, now, the projection 51 that chain protection equipment 5 is provided with inserts in the lightening hole 11 on outer chain sheet 1, because of the size of projection and the size of lightening hole suitable, thus make chain protection equipment 5 be fixed on outer chain sheet 1, ensure that the reliability and stability of chain work, when needs maintain chain, only the projection 51 on chain protection equipment 5 need be exited from the lightening hole 11 outer chain sheet 1, chain protection equipment 5 can be made to unload from chain, after treating chain maintenance, projection 51 on chain protection equipment 5 to be aimed at and the lightening hole 11 inserted on outer chain sheet 1 of exerting oneself can complete installation.
Embodiment 3
Bearing pin 3 is successively through outer chain sheet 1, inner chain sheet 2, chain rolls 4, inner chain sheet 2, outer chain sheet 1 is also tightened together, then after chain protection equipment 5 and outer chain sheet 1 being fitted, by a pair buckle 52, chain protection equipment 5 is fixed on outer chain sheet 1, when operating, now buckle 52 is clamped respectively to inner side, chain protection equipment 5 and outer chain sheet 1 are fixed together by the hook 521 that returns of buckle 52 end, ensure that the reliability and stability of chain work, when needs maintain chain, only the hook 521 that returns on buckle 52 outwards need be broken into two with one's hands, chain protection equipment 5 can unload from outer chain sheet 1, after treating chain maintenance, after again chain protection equipment 5 and outer chain sheet 1 being fitted, by the hook 521 that returns of buckle 52 end, chain protection equipment 5 and outer chain sheet 1 are fixed together and can complete installation.
Embodiment 4
Bearing pin 3 rolls 4 through outer chain sheet 1, inner chain sheet 2, chain successively, inner chain sheet 2, outer chain sheet 1 tightened together; by making the mode sticked with glue, chain protection equipment 5 is bonded on outer chain sheet 1; when needs maintain chain; only chain protection equipment 5 need be peeled from outer chain sheet 1; after treating chain maintenance, just chain protection equipment 5 is bonded on outer chain sheet 1 again.
Embodiment 5
Bearing pin 3 rolls 4 through outer chain sheet 1, inner chain sheet 2, chain successively, inner chain sheet 2, outer chain sheet 1 tightened together; chain protection equipment 5 can also be fixed on inner chain sheet 2 by the Placement such as described in above-described embodiment by the present invention; operating procedure as above; chain protection equipment 5 pairs of chains play antirust effect; also can block grit and enter chain; reduce wear; when being subject to external impacts; chain protection equipment can first stress deformation; reduce the injury to chain sheet, increase the working life of chain.
Above-mentioned mode of execution, only for technical conceive of the present invention and feature are described, its objective is to allow and is familiar with these those skilled in the art and can understands content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalents of making according to Spirit Essence of the present invention or modification, all should contain device within protection scope of the present invention.
Claims (10)
1. the chain with protective gear; it comprises: roll by outer chain sheet (1), inner chain sheet (2), bearing pin (3) and chain the chain that (4) form; it is characterized in that: it also comprises: be fixed on the chain protection equipment (5) on chain, the shape of chain protection equipment (5) and the shape of outer chain sheet (1) suitable.
2. a kind of chain with protective gear according to claim 1, is characterized in that: described chain protection equipment (5) is provided with projection (51).
3. a kind of chain with protective gear according to claim 2, is characterized in that: described projection (51) inserts in the hole (31) on bearing pin (3), thus chain protection equipment (5) is fixed on outer chain sheet (1).
4. a kind of chain with protective gear according to claim 3, the external diameter of described projection (51) and the internal diameter of hole (31) suitable.
5. a kind of chain with protective gear according to claim 3, is characterized in that: described projection (51) inserts in the lightening hole (11) on outer chain sheet (1), thus chain protection equipment (5) is fixed on outer chain sheet (1).
6. a kind of chain with protective gear according to claim 5, is characterized in that: the size of described projection (51) and the size of lightening hole (11) suitable.
7. a kind of chain with protective gear according to claim 5, is characterized in that: chain protection equipment (5) is fixed on outer chain sheet (1) by a pair buckle (52) that chain protection equipment (5) is provided with.
8. a kind of chain with protective gear according to claim 7, is characterized in that: described chain protection equipment (5) is bonded on outer chain sheet (1).
9. a kind of chain with protective gear according to claim 1, is characterized in that: described chain protection equipment (5) can also be fixed on by the mode be fixedly connected with on inner chain sheet (2).
10. a kind of chain with protective gear according to claim 1, is characterized in that: the material of described chain protection equipment (5) is rubber, plastics, special engineering plastics, or has self-enrichment and resistant to elevated temperatures stupalith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028847.XA CN105485253B (en) | 2016-01-18 | 2016-01-18 | Chain with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610028847.XA CN105485253B (en) | 2016-01-18 | 2016-01-18 | Chain with protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105485253A true CN105485253A (en) | 2016-04-13 |
| CN105485253B CN105485253B (en) | 2018-08-28 |
Family
ID=55672444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610028847.XA Active CN105485253B (en) | 2016-01-18 | 2016-01-18 | Chain with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485253B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035961A1 (en) * | 2016-08-24 | 2018-03-01 | 太仓钛克国际贸易有限公司 | Protective device for chain |
| CN108891853A (en) * | 2018-08-31 | 2018-11-27 | 苏州环球科技股份有限公司 | Curved path walking chain and carrier chain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335459A (en) * | 2000-07-20 | 2002-02-13 | 明昌轮业股份有限公司 | Dust-proof chain |
| JP2002226188A (en) * | 2001-01-31 | 2002-08-14 | Daido Kogyo Co Ltd | Chain with attachment and lift device |
| JP2004108473A (en) * | 2002-09-18 | 2004-04-08 | Daido Kogyo Co Ltd | Push chain |
| CN203585209U (en) * | 2013-12-05 | 2014-05-07 | 江西华煤重装有限公司 | Heavy load roller chain capable of protecting chain |
| CN205534017U (en) * | 2016-01-18 | 2016-08-31 | 太仓钛克国际贸易有限公司 | Chain with protection device |
-
2016
- 2016-01-18 CN CN201610028847.XA patent/CN105485253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335459A (en) * | 2000-07-20 | 2002-02-13 | 明昌轮业股份有限公司 | Dust-proof chain |
| JP2002226188A (en) * | 2001-01-31 | 2002-08-14 | Daido Kogyo Co Ltd | Chain with attachment and lift device |
| JP2004108473A (en) * | 2002-09-18 | 2004-04-08 | Daido Kogyo Co Ltd | Push chain |
| CN203585209U (en) * | 2013-12-05 | 2014-05-07 | 江西华煤重装有限公司 | Heavy load roller chain capable of protecting chain |
| CN205534017U (en) * | 2016-01-18 | 2016-08-31 | 太仓钛克国际贸易有限公司 | Chain with protection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035961A1 (en) * | 2016-08-24 | 2018-03-01 | 太仓钛克国际贸易有限公司 | Protective device for chain |
| CN108891853A (en) * | 2018-08-31 | 2018-11-27 | 苏州环球科技股份有限公司 | Curved path walking chain and carrier chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105485253B (en) | 2018-08-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215400 Taicang economic and Technological Development Zone, Jiangsu, road, No. 68 Applicant after: Taicang Naike International Trade Co., Ltd. Address before: 215400 Taicang economic and Technological Development Zone, Jiangsu, road, No. 68 Applicant before: TAICANG TAIKE INDUSTRY AND TRADE CO., LTD. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |