CN202880328U - Structure for preventing chain from drooping - Google Patents
Structure for preventing chain from drooping Download PDFInfo
- Publication number
- CN202880328U CN202880328U CN 201220573030 CN201220573030U CN202880328U CN 202880328 U CN202880328 U CN 202880328U CN 201220573030 CN201220573030 CN 201220573030 CN 201220573030 U CN201220573030 U CN 201220573030U CN 202880328 U CN202880328 U CN 202880328U
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- China
- Prior art keywords
- plate
- chain
- link
- falling structure
- prevents
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- 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 - Lifetime
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Abstract
The utility model discloses a structure for preventing a chain from drooping. The chain comprises an inner link (200) and an outer link (100), wherein the inner link is alternately connected with the outer link. The structure for preventing the chain from drooping is characterized in that the structure for preventing the chain from drooping comprises a plurality of pairs of mounting plates (300) which are fixedly arranged on the outer link (100) or the inner link (200), and rollers (310) are fixedly arranged between each pair of mounting plates (300). The structure for preventing the chain from drooping further comprises a guide rail (410) which is used for the rollers sliding. The structure for preventing the chain from drooping has the advantages that the chain can be supported during rotation through coordination of the rollers and the guide rail so that gravity which the chain suffers from is partially offset by the supporting force of the guide rail. The structure for preventing the chain from drooping is capable of effectively preventing the chain from drooping, prolonging the service life of the chain and reducing the noise produced between the chain and a chain wheel.
Description
Technical field
The utility model relates to a kind of chain falling structure that prevents.
Background technology
Use circulation to mend the cigarette device in tobacco sorting industry sorting arrangement is replenished, circulation is mended the chain that uses on the cigarette device to mending cigarette efficient, all very large impacts of the life-span of device.Use common chain, the sagging phenomenon of chain is arranged, can cause the monolateral friction of chain and sprocket wheel, operating noise is large, has shortened the service life of chain and sprocket wheel.
The utility model content
The utility model provides a kind of chain falling structure that prevents, it has overcome the existing deficiency of background technology.The technical scheme that adopts that the utility model solves its technical matters is: a kind of chain falling structure that prevents, described chain comprises inner link (200) and the outer link (100) that alternately connects, it is characterized in that: it is some to being fixedly attached at the adapter plate (300) of outer link (100) or inner link (200) that this prevents that the chain falling structure from comprising, the roller (310) that has been fixedly attached between every pair of adapter plate (300), this prevents that the chain falling structure from comprising that also one is used for the guide rail (410) that slides for roller (310).
Among one preferred embodiment: described inner link (200) has a pair of inner plate (210), described outer link (100) has a pair of pin link plate (110), every pair of inner plate (210) alternately connects be connected pair of pin link plate (110), and described adapter plate (300) is fixedly attached at inner plate (210) or pin link plate (110).
Among one preferred embodiment: the described chain falling structure that prevents also comprises a bracing frame (400), and described guide rail (410) is opened in support frame as described above (400).
Among one preferred embodiment: described every pair of adapter plate (300) be fixedly attached respectively same inner plate (210) or same pin link plate (110) before after two sides, and every pair of adapter plate (300) and inner plate (210) or pin link plate (110) are for mutually being arranged vertically.
Among one preferred embodiment: the described chain falling structure that prevents also comprises some adapter plates (500), and described adapter plate (500) is fixedly attached at pin link plate (110) or inner plate (210).
Among one preferred embodiment: described adapter plate (500) has the side plate (520) that a base plate (510) and is fixed in base plate (510), and described base plate (510) parallels and is fixedly connected with inner plate (210) or pin link plate (110).
Among one preferred embodiment: described adapter plate (500) and adapter plate (300) are fixedly attached respectively at two inner plates (210) of same inner link or two pin link plates (110) of same outer link.
Among one preferred embodiment: described adapter plate (500) and adapter plate (300) carrier bar (110) outside carrier bar (210) within the different inner links or different outer link that is fixedly attached respectively.
The technical program is compared with background technology, and it has following advantage:
1. chain can support this chain by the cooperation of roller and guide rail when rotating, so that the gravity part that chain is subject to is offset by the bearing force of guide rail, can prevent effectively that chain is sagging, improve the life-span of chain, can also reduce the noise that produces between chain and the sprocket wheel simultaneously.
2. adapter plate is fixedly attached at inner plate or pin link plate, when the every pair of inner plate of chain or pin link plate between the upper and lower when arranging, the bearing force of guide rail can be offset a part of gravity that chain is subject to, and prevents sagging effective of chain.
3. prevent that the chain falling structure from also comprising some being fixedly attached at the adapter plate of pin link plate or inner plate, prevent that further chain is sagging, further improve the life-span of chain.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The master that Fig. 1 has illustrated a circulation benefit cigarette device looks scheme drawing.
Fig. 2 has illustrated the schematic top plan view of Fig. 1.
Fig. 3 illustrated Fig. 1 partial enlarged drawing.
Fig. 4 has illustrated the structural representation of the chain of another preferred embodiment.
The specific embodiment
Please refer to Fig. 1 to Fig. 3, an a kind of preferred embodiment that prevents the chain falling structure.
Described chain comprises inner link 200 and the outer link 100 that alternately connects, and described inner link 200 has a pair of inner plate 210, and described outer link 100 has a pair of pin link plate 110, and every pair of inner plate 210 alternately connects be connected pair of pin link plate 110.In the present embodiment, every pair of inner plate 210 and every pair of pin link plate 110 are between the upper and lower every layout.
As depicted in figs. 1 and 2, circulation is mended the cigarette device and is comprised that a connecting gear, two energy can cut somebody's hair 600 around what connecting gear did cyclic rotation under the drive at chain around the chain and that described connecting gear does cyclic rotation, described chain gear linked transport mechanism, described cutting somebody's hair 600 is fixedly attached at chain.In the present embodiment, this connecting gear comprises that one has motor, a driving component and a driven subassembly of a rotating shaft.
Described driving component comprises one, and initiatively axostylus axostyle 710 and two longitudinal intervals are fixed in the initiatively active runner 720 of axostylus axostyle 710, the described rotating shaft that is in transmission connection of described active axostylus axostyle 710.Described driven subassembly comprises a driven axostylus axostyle 730 and two driven runners 740, and described driven runner 740 is fixed in driven axostylus axostyle 730, and described chain gear connects described active runner 720 and driven runner 740.
It is some to being fixedly attached at the adapter plate 300 of outer link 100 or inner link 200 that this prevents that the chain falling structure from comprising, the roller 310 that has been fixedly attached between every pair of adapter plate 300, this prevents that the chain falling structure from comprising that also one is used for the guide rail 410 that slides for roller 310.Chain can support this chain by the cooperation of roller and guide rail when rotating, so that the gravity part that chain is subject to is offset by the bearing force of guide rail, can prevent effectively that chain is sagging, improve the life-span of chain, can also reduce the noise that produces between chain and the sprocket wheel simultaneously.
In the present embodiment, described adapter plate 300 is fixedly attached at inner plate 210 or pin link plate 110, when the every pair of inner plate of chain or pin link plate between the upper and lower when arranging, the bearing force of guide rail can be offset a part of gravity that chain is subject to, and prevents sagging effective of chain.In the present embodiment, two sides after described every pair of adapter plate 300 was fixedly attached respectively before same inner plate 210 or same pin link plate 110, and the every pair of adapter plate 300 and inner plate 210 or pin link plate 110 are for mutually being arranged vertically.
In the present embodiment, the described chain falling structure that prevents also comprises a bracing frame 400, and described guide rail 410 is opened in support frame as described above 400.
In the present embodiment, the described chain falling structure that prevents also comprises some adapter plates 500, and described adapter plate 500 is fixedly attached at pin link plate 110 or inner plate 210, prevents that further chain is sagging, further improves the life-span of chain.
In the present embodiment, described adapter plate 500 has the side plate 520 that a base plate 510 and is fixed in base plate 510, and described base plate 510 parallels and is fixedly connected with inner plate 210 or pin link plate 110.
In the present embodiment, described adapter plate 500 and adapter plate 300 are fixedly attached respectively at two inner plates 210 of same inner link or two pin link plates 110 of same outer link.
Please refer to Fig. 4, a kind of another preferred embodiment that prevents the chain falling structure.In the present embodiment, described adapter plate 500 and adapter plate 300 carrier bar 110 outside carrier bar 210 within the different inner links or different outer link that is fixedly attached respectively.
The above, it only is the utility model preferred embodiment, so can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (8)
1. one kind prevents the chain falling structure, described chain comprises inner link (200) and the outer link (100) that alternately connects, it is characterized in that: it is some to being fixedly attached at the adapter plate (300) of outer link (100) or inner link (200) that this prevents that the chain falling structure from comprising, the roller (310) that has been fixedly attached between every pair of adapter plate (300), this prevents that the chain falling structure from comprising that also one is used for the guide rail (410) that slides for roller (310).
2. a kind of chain falling structure that prevents according to claim 1, it is characterized in that: described inner link (200) has a pair of inner plate (210), described outer link (100) has a pair of pin link plate (110), every pair of inner plate (210) alternately connects be connected pair of pin link plate (110), and described adapter plate (300) is fixedly attached at inner plate (210) or pin link plate (110).
3. a kind of chain falling structure that prevents according to claim 1, it is characterized in that: the described chain falling structure that prevents also comprises a bracing frame (400), and described guide rail (410) is opened in support frame as described above (400).
4. a kind of chain falling structure that prevents according to claim 2, it is characterized in that: described every pair of adapter plate (300) be fixedly attached respectively same inner plate (210) or same pin link plate (110) before after two sides, and every pair of adapter plate (300) and inner plate (210) or pin link plate (110) are for mutually being arranged vertically.
5. a kind of chain falling structure that prevents according to claim 2, it is characterized in that: the described chain falling structure that prevents also comprises some adapter plates (500), and described adapter plate (500) is fixedly attached at pin link plate (110) or inner plate (210).
6. a kind of chain falling structure that prevents according to claim 5, it is characterized in that: described adapter plate (500) has the side plate (520) that a base plate (510) and is fixed in base plate (510), and described base plate (510) parallels and is fixedly connected with inner plate (210) or pin link plate (110).
7. a kind of chain falling structure that prevents according to claim 5, it is characterized in that: described adapter plate (500) and adapter plate (300) are fixedly attached respectively at two inner plates (210) of same inner link or two pin link plates (110) of same outer link.
8. a kind of chain falling structure that prevents according to claim 5 is characterized in that: described adapter plate (500) and adapter plate (300) carrier bar (110) outside carrier bar (210) within the different inner links or different outer link that is fixedly attached respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573030 CN202880328U (en) | 2012-10-31 | 2012-10-31 | Structure for preventing chain from drooping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220573030 CN202880328U (en) | 2012-10-31 | 2012-10-31 | Structure for preventing chain from drooping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880328U true CN202880328U (en) | 2013-04-17 |
Family
ID=48071776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220573030 Expired - Lifetime CN202880328U (en) | 2012-10-31 | 2012-10-31 | Structure for preventing chain from drooping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650219A (en) * | 2016-02-27 | 2016-06-08 | 浙江三信智能机械科技有限公司 | Chain supporting device for paper tube detection |
| CN106865121A (en) * | 2017-04-24 | 2017-06-20 | 江苏大学 | A kind of high stability bearing type horizontal conveyor chain for carrying material |
| CN112357478A (en) * | 2019-11-20 | 2021-02-12 | 青岛恒林工业集团股份有限公司 | Speed reducer chain transmission device of horizontal auxiliary machine ferry vehicle |
-
2012
- 2012-10-31 CN CN 201220573030 patent/CN202880328U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650219A (en) * | 2016-02-27 | 2016-06-08 | 浙江三信智能机械科技有限公司 | Chain supporting device for paper tube detection |
| CN106865121A (en) * | 2017-04-24 | 2017-06-20 | 江苏大学 | A kind of high stability bearing type horizontal conveyor chain for carrying material |
| CN106865121B (en) * | 2017-04-24 | 2022-06-21 | 江苏大学 | High-stability load-bearing horizontal transmission chain capable of carrying materials |
| CN112357478A (en) * | 2019-11-20 | 2021-02-12 | 青岛恒林工业集团股份有限公司 | Speed reducer chain transmission device of horizontal auxiliary machine ferry vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |